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        <title>Artikel - Kategori - Aan Triono</title>
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        <description>Artikel - Kategori - Aan Triono</description>
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            <webMaster>aantriono82@gmail.com (Aan Triono)</webMaster><copyright>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</copyright><atom:link href="https://www.aantriono.com/categories/articles/" rel="self" type="application/rss+xml" /><item>
    <title>Cara Belajar Efektif dan Efisien</title>
    <link>https://www.aantriono.com/2022/07/cara-belajar-efektif-dan-efisien/</link>
    <pubDate>Mon, 15 Dec 2025 21:58:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2022/07/cara-belajar-efektif-dan-efisien/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2022/07/cara-belajar-efektif-dan-efisien/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="cara-belajar-efektif-dan-efisien" class="headerLink">
    <a href="#cara-belajar-efektif-dan-efisien" class="header-mark"></a>Cara Belajar Efektif dan Efisien</h2><p>Adakah manusia yang pintar sejak lahir? Hmmm&hellip; tentu tidak ya. Manusia perlu belajar untuk menjadi pintar. Menjadi manusia yang pintar, cerdik, dan cerdas tentu melewati suatu proses, yaitu belajar. Dengan belajar manusia bisa mengetahui apa-apa yang sebelumnya tidak diketahui. Tetapi, terkadang ada manusia yang sudah belajar berulang kali tetapi belum memahami apa yang dipelajarinya. Kira-kira kenapa ya?</p>
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</item><item>
    <title>Mengenal Platform Merdeka Mengajar</title>
    <link>https://www.aantriono.com/2021/08/mengenal-platform-merdeka-mengajar_3/</link>
    <pubDate>Tue, 03 Aug 2021 10:48:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2021/08/mengenal-platform-merdeka-mengajar_3/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2021/08/mengenal-platform-merdeka-mengajar_3/featured-image.webp" referrerpolicy="no-referrer">
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<h2 id="pengantar" class="headerLink">
    <a href="#pengantar" class="header-mark"></a>Pengantar</h2><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOotipjOFtOP-dXWRqMxSZrkRBHTtvVkt7FF3RJChsv0cpPuVGBOMtLoK0SUvkFIPzBPEI1XplQ1TofljXCKFEe0LY6cFVYlBQUfYP2gHXPIj3H1COsds9g-KvSzYaWZK4huxcNnF4PlOXAbc1rDUfF7nm_iFZ37glC9VWYaYUQ-wsSXaawzawJkD7/s1280/pmm.png" style="margin-left: 1em; margin-right: 1em;"><img alt="Platform merdeka mengajar" border="0" data-original-height="400" data-original-width="1280" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOotipjOFtOP-dXWRqMxSZrkRBHTtvVkt7FF3RJChsv0cpPuVGBOMtLoK0SUvkFIPzBPEI1XplQ1TofljXCKFEe0LY6cFVYlBQUfYP2gHXPIj3H1COsds9g-KvSzYaWZK4huxcNnF4PlOXAbc1rDUfF7nm_iFZ37glC9VWYaYUQ-wsSXaawzawJkD7/w640-h200/pmm.png" title="Platform merdeka mengajar" width="640" /></a>Pada hari Senin, 2 Agustus 2021 Lembaga Pengembangan dan Pemberdayaan Kepala Sekolah dan Pengawas Sekolah (<span>LPPKS) menyelenggarakan diklat Perencanaan Berbasis Data dan pengelolaan secara daring. Kegiatan yang dilakukan terdiri dari 2 jenis yaitu synchronous dan asynchronous. Kegiatan synchronous dilakukan melalui video conference menggunakan Google Meet dan asynchronous menggunakan LMS Moodle. Sebagai nara hubung dan Admin LMS untuk Kelas Bimtek Platform Pembelajaran 81 adalah Ibu Alfiatun Dwi Budiasih, S.Pd, dan sebagai nara sumber adalah Bapak Deny Avianto, S.T dari Pusdatin Kemdikbudristekdikti.</p>]]></description>
</item><item>
    <title>Kalender Pendidikan Tahun Pelajaran 2021-2022</title>
    <link>https://www.aantriono.com/2021/07/kalender-pendidikan-tahun-pelajaran/</link>
    <pubDate>Tue, 27 Jul 2021 06:59:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2021/07/kalender-pendidikan-tahun-pelajaran/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2021/07/kalender-pendidikan-tahun-pelajaran/featured-image.webp" referrerpolicy="no-referrer">
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  <p></p><span class="dropCap">Saat ini sekolah sudah memasuki tahun pelajaran baru. Tentu banyak tugas yang dilakukan oleh guru. Tugas guru seperti yang kita ketahui adalah merencanakan, melaksanakan, mengevaluasi, menilai dan melakukan tindak lanjut hasil pembelajaran. Terkait merencanakan pembelajaran maka guru perlu membuat rencana pekan efektif, silabus, rpp, bahan ajar, lkpd dan lain sebagainya. Untuk pengaturan waktunya maka mengacu kepada kalender pendidikan yang dibuat oleh dinas pendidikan dan kebudayaan tingkat kabupaten atau provinsi. Kalender pendidikan adalah pengaturan waktu untuk kegiatan pembelajaran peserta didik selama satu tahun pelajaran yang mencakup permulaan tahun pelajaran, minggu efektif belajar, waktu pembelajaran efektif dan hari libur.<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWUSG4B7OkACm4tRTi7fYlCpU5afQSpKnjhCqRUFv0GULuG9_sFkFFZYfErNFDC8oLiL9XQwnECZItz9zxiyEE-7eTvYjqGBUKF4BKCahB1moh_Kvu5ErHLfw3RpEuWdW7dHd15ftsgPaKKE8hfkTjHvL5UhvPsGehkBWc6UnIAVRZ03LP7aSMmx8_/s1280/kaldii.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="kalender pendidikan tahun pelajaran 2021/2022" border="0" data-original-height="400" data-original-width="1280" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWUSG4B7OkACm4tRTi7fYlCpU5afQSpKnjhCqRUFv0GULuG9_sFkFFZYfErNFDC8oLiL9XQwnECZItz9zxiyEE-7eTvYjqGBUKF4BKCahB1moh_Kvu5ErHLfw3RpEuWdW7dHd15ftsgPaKKE8hfkTjHvL5UhvPsGehkBWc6UnIAVRZ03LP7aSMmx8_/w640-h200/kaldii.png" title="kalender pendidikan" width="640" /></a>
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</item><item>
    <title>Pelatihan Program Sekolah Penggerak</title>
    <link>https://www.aantriono.com/2021/06/pelatihan-program-sekolah-penggerak/</link>
    <pubDate>Mon, 07 Jun 2021 15:19:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2021/06/pelatihan-program-sekolah-penggerak/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2021/06/pelatihan-program-sekolah-penggerak/featured-image.webp" referrerpolicy="no-referrer">
            </div><div id="postSplit">
   <p></p>
   Dalam kesempatan ini, Admin akan sedikit bercerita tentang pelatihan Program Sekolah Penggerak yang baru saja Admin ikuti. Apa itu Program Sekolah Penggerak? Program Sekolah Penggerak adalah program untuk mendorong proses transformasi satuan pendidikan agar dapat meningkatkan capaian hasil belajar peserta didik secara holistic baik dari aspek kompetensi kognitif (<span>literasi dan numerasi) maupun non-kognitif (karakter) untuk mewujudkan Profil Pelajar Pancasila. Program Sekolah Penggerak adalah program untuk mendorong proses transformasi satuan pendidikan agar dapat meningkatkan capaian hasil belajar peserta didik secara holistik baik dari aspek kompetensi kognitif  (<span>literasi dan numerasi) maupun non-kognitif (<span>karakter) untuk mewujudkan Profil Pelajar Pancasila. 
<p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhRLThkSv5u0TUrLrYe-v7KtJ1hXMn07TR-cMZgWgTnGZp8iD-fM72ZYub9bUSPSw4kHJMNn3w_91wr28Qp_bIruP71vi5D3lKstGC1D5nDXmdvXicKjsD4rdDhAB8jytsv1kS_26PqRY/s650/sekolah-penggerak-ppt2.png" style="margin-left: 1em; margin-right: 1em;"><img alt="pelatihanprogram sekolah penggerak" border="0" data-original-height="382" data-original-width="650" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhRLThkSv5u0TUrLrYe-v7KtJ1hXMn07TR-cMZgWgTnGZp8iD-fM72ZYub9bUSPSw4kHJMNn3w_91wr28Qp_bIruP71vi5D3lKstGC1D5nDXmdvXicKjsD4rdDhAB8jytsv1kS_26PqRY/s16000/sekolah-penggerak-ppt2.png" title="program sekolah penggerak" /></a></p>]]></description>
</item><item>
    <title>Bumi Bulan Dan Mata Kita</title>
    <link>https://www.aantriono.com/2021/01/bumi-bulan-dan-mata-kita/</link>
    <pubDate>Tue, 12 Jan 2021 14:52:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2021/01/bumi-bulan-dan-mata-kita/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2021/01/bumi-bulan-dan-mata-kita/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="pendahuluan" class="headerLink">
    <a href="#pendahuluan" class="header-mark"></a>Pendahuluan</h2><p><b>Bumi</b>Bumi adalah tempat kita berpijak dan rumah bagi makhluk hidup. Tentunya makhluk hidup yang kita kenal seperti manusia, hewan, tumbuhan, jamur, mikroorganisme dan lain sebagainya. Dari bumi inilah manusia mencoba mempelajari benda-benda langit yang dilihatnya. Sehingga akhirnya kita pun mengetahui bahwa bumi adalah salah satu planet yang mengelilingi tata surya. Bumi adalah planet ketiga dari matahari, sekaligus planet terpadat dan terbesar kelima dari delapan planet yang mengitari matahari dalam sistem tata surya.<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlufEmDsPWzUSpRxehFbzWwwLgrnMz0vdUnCtxNgWSPMErk2TYSDm8Y1140zX1EBBX3phM8VbE84_aK1VgCqWuedJg5nIaDSyhlUvW45Xew2VikNWTpMyJr7t8eRH1FhfDQzYmNgM7g1M/s600/bumi-removebg-preview.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="400" data-original-width="600" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlufEmDsPWzUSpRxehFbzWwwLgrnMz0vdUnCtxNgWSPMErk2TYSDm8Y1140zX1EBBX3phM8VbE84_aK1VgCqWuedJg5nIaDSyhlUvW45Xew2VikNWTpMyJr7t8eRH1FhfDQzYmNgM7g1M/s16000/bumi-removebg-preview.png" title="gambar bumi" /></a>Bumi dianggap berbentuk bola padat dengan radius rata-rata $6,37\times 10^6$ m. Massa bumi dinyatakan dengan $M=\frac{r^2g}{G}$ dengan $r$ menyatakan jari-jari bumi, $g$ adalah percepatan gravitasi di permukaan bumi, dan $G$ adalah tetapan umum gravitasi. Massa bumi jika $g=9,8$ dan $G=6,67\times 10^{-11}NM^2kg^2$ adalah :<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.25em" columnalign="right left" columnspacing="0em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>M</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><msup><mi>r</mi><mn>2</mn></msup><mi>g</mi></mrow><mi>G</mi></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mo stretchy="false">(</mo><mn>6</mn><mo separator="true">,</mo><mn>37</mn><mo>×</mo><msup><mn>10</mn><mn>6</mn></msup><msup><mo stretchy="false">)</mo><mn>2</mn></msup><mo stretchy="false">(</mo><mn>9</mn><mo separator="true">,</mo><mn>8</mn><mo stretchy="false">)</mo></mrow><mrow><mn>6</mn><mo separator="true">,</mo><mn>67</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mo stretchy="false">(</mo><mn>6</mn><mo separator="true">,</mo><msup><mn>37</mn><mn>2</mn></msup><mo>×</mo><msup><mn>10</mn><mn>12</mn></msup><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mn>9</mn><mo separator="true">,</mo><mn>8</mn><mo stretchy="false">)</mo></mrow><mrow><mn>6</mn><mo separator="true">,</mo><mn>67</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mo stretchy="false">(</mo><mn>6</mn><mo separator="true">,</mo><msup><mn>37</mn><mn>2</mn></msup><mo>×</mo><mn>9</mn><mo separator="true">,</mo><mn>8</mn><mo stretchy="false">)</mo><mo>×</mo><msup><mn>10</mn><mn>12</mn></msup></mrow><mrow><mn>6</mn><mo separator="true">,</mo><mn>67</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mn>397</mn><mo separator="true">,</mo><mn>65362</mn><mo>×</mo><msup><mn>10</mn><mn>12</mn></msup></mrow><mrow><mn>6</mn><mo separator="true">,</mo><mn>67</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>≈</mo><mn>59</mn><mo separator="true">,</mo><mn>618</mn><mo>×</mo><msup><mn>10</mn><mn>23</mn></msup></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>≈</mo><mn>5</mn><mo separator="true">,</mo><mn>96</mn><mo>×</mo><msup><mn>10</mn><mn>24</mn></msup></mrow></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{aligned}
M&amp;=\frac{r^2g}{G}\\
&amp;=\frac{(6,37\times 10^6)^2 (9,8)}{6,67\times 10^{-11}}\\
&amp;=\frac{(6,37^2\times 10^{12}) (9,8)}{6,67\times 10^{-11}}\\
&amp;=\frac{(6,37^2\times 9,8)\times 10^{12}}{6,67\times 10^{-11}}\\
&amp;=\frac{397, 65362\times 10^{12}}{6,67\times 10^{-11}}\\
&amp;\approx 59, 618\times 10^{23}\\
&amp;\approx 5, 96\times 10^{24}
\end{aligned}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:16.2115em;vertical-align:-7.8558em;"></span><span class="mord"><span class="mtable"><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:8.3558em;"><span style="top:-10.3558em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.10903em;">M</span></span></span><span style="top:-7.8787em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:-5.2071em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:-2.5356em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:0.136em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:2.1805em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:3.7047em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:7.8558em;"><span></span></span></span></span></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:8.3558em;"><span style="top:-10.3558em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">G</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord mathnormal" style="margin-right:0.02778em;">r</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mord mathnormal" style="margin-right:0.03588em;">g</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:-7.8787em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">67</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">11</span></span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mopen">(</span><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">37</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">6</span></span></span></span></span></span></span></span><span class="mclose"><span class="mclose">)</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mopen">(</span><span class="mord">9</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">8</span><span class="mclose">)</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:-5.2071em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">67</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">11</span></span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mopen">(</span><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">3</span><span class="mord"><span class="mord">7</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">12</span></span></span></span></span></span></span></span></span><span class="mclose">)</span><span class="mopen">(</span><span class="mord">9</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">8</span><span class="mclose">)</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:-2.5356em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">67</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">11</span></span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mopen">(</span><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">3</span><span class="mord"><span class="mord">7</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">9</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">8</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">12</span></span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:0.136em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">67</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">11</span></span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">397</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">65362</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">12</span></span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:2.1805em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">≈</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">59</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">618</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">23</span></span></span></span></span></span></span></span></span></span></span><span style="top:3.7047em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">≈</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">5</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">96</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">24</span></span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:7.8558em;"><span></span></span></span></span></span></span></span></span></span></span>Jadi, massa bumi adalah sekitar $5,96\times 10^{24}$ kg.<b>Bulan</b>Bulan adalah satelit bumi. Bulan selalu berotasi mengelilingi bumi sekaligus mengelilingi matahari. <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjdZg4FzzLoLYgs2m1IlRov7ECPQe4RUFr0f7JyXxfA0OpMiif08JMz84pCMtZO3rc0dsxwDw7WjtBELdcDRI_ol2hjPc1pmQd9k8sIp22RSvO_N1m8kK9RmVuMS7Lz8xT7gOWhxGxSBEs/s667/3107286900-removebg-preview.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="374" data-original-width="667" height="179" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjdZg4FzzLoLYgs2m1IlRov7ECPQe4RUFr0f7JyXxfA0OpMiif08JMz84pCMtZO3rc0dsxwDw7WjtBELdcDRI_ol2hjPc1pmQd9k8sIp22RSvO_N1m8kK9RmVuMS7Lz8xT7gOWhxGxSBEs/w320-h179/3107286900-removebg-preview.png" title="gambar bulan" width="320" /></a>Kelajuan orbit bulan dinyatakan dengan $v=\frac{2\pi r}{T}$, dimana $r$ menyatakan radius rata-rata dan $T$ menyatakan waktu (dalam detik) yang diperlukan dalam satu putaran. Kelajuan orbit bulan mengelilingi Bumi dengan radius rata-rata $3,84\times 10^8$ m dan memerlukan waktu $2,36\times 10^6$ detik untuk menempuh satu putaran $(\pi=3,14)$ adalah :<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.25em" columnalign="right left" columnspacing="0em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>v</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mn>2</mn><mi>π</mi><mi>r</mi></mrow><mi>T</mi></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mn>2</mn><mo stretchy="false">(</mo><mn>3</mn><mo separator="true">,</mo><mn>14</mn><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mn>3</mn><mo separator="true">,</mo><mn>84</mn><mo>×</mo><msup><mn>10</mn><mn>8</mn></msup><mo stretchy="false">)</mo></mrow><mrow><mn>2</mn><mo separator="true">,</mo><mn>36</mn><mo>×</mo><msup><mn>10</mn><mn>6</mn></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mn>6</mn><mo separator="true">,</mo><mn>28</mn><mo stretchy="false">(</mo><mn>3</mn><mo separator="true">,</mo><mn>84</mn><mo>×</mo><msup><mn>10</mn><mn>8</mn></msup><mo stretchy="false">)</mo></mrow><mrow><mn>2</mn><mo separator="true">,</mo><mn>36</mn><mo>×</mo><msup><mn>10</mn><mn>6</mn></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mfrac><mrow><mn>24</mn><mo separator="true">,</mo><mn>1152</mn><mo>×</mo><msup><mn>10</mn><mn>8</mn></msup></mrow><mrow><mn>2</mn><mo separator="true">,</mo><mn>36</mn><mo>×</mo><msup><mn>10</mn><mn>6</mn></msup></mrow></mfrac></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>≈</mo><mn>10</mn><mo separator="true">,</mo><mn>218</mn><mo>×</mo><msup><mn>10</mn><mn>2</mn></msup></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>≈</mo><mn>1</mn><mo separator="true">,</mo><mn>02</mn><mo>×</mo><msup><mn>10</mn><mn>3</mn></msup></mrow></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{aligned}
v&amp;=\frac{2\pi r}{T}\\
&amp;=\frac{2(3,14) (3,84\times 10^8)}{2,36\times 10^6}\\
&amp;=\frac{6,28 (3,84\times 10^8)}{2,36\times 10^6}\\
&amp;=\frac{24,1152\times 10^8}{2,36\times 10^6}\\
&amp;\approx 10,218\times 10^2\\
&amp;\approx 1,02\times 10^3
\end{aligned}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:13.3703em;vertical-align:-6.4352em;"></span><span class="mord"><span class="mtable"><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:6.9352em;"><span style="top:-9.1048em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">v</span></span></span><span style="top:-6.6277em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:-3.9562em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:-1.2846em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:0.7599em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span><span style="top:2.284em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:6.4352em;"><span></span></span></span></span></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:6.9352em;"><span style="top:-9.1048em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.3214em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.13889em;">T</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span><span class="mord mathnormal" style="margin-right:0.03588em;">π</span><span class="mord mathnormal" style="margin-right:0.02778em;">r</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:-6.6277em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">36</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span><span class="mopen">(</span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">14</span><span class="mclose">)</span><span class="mopen">(</span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">84</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">8</span></span></span></span></span></span></span></span><span class="mclose">)</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:-3.9562em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">36</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">28</span><span class="mopen">(</span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">84</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">8</span></span></span></span></span></span></span></span><span class="mclose">)</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:-1.2846em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.4911em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">36</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7401em;"><span style="top:-2.989em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">24</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">1152</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">8</span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8804em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span><span style="top:0.7599em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">≈</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">10</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">218</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span><span style="top:2.284em;"><span class="pstrut" style="height:3.4911em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">≈</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">1</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">02</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">3</span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:6.4352em;"><span></span></span></span></span></span></span></span></span></span></span>Jadi, kelajuan orbit bulan dalam mengelilingi Bumi adalah $1,02\times 10^3$ m/s.<b>Pupil Mata</b>Pupil berada di tengah iris (bagian yang memberi warna pada mata). Fungsi pupil adalah untuk memungkinkan cahaya masuk ke mata sehingga dapat difokuskan pada retina untuk memulai proses penglihatan. Pada umumnya pupil akan terlihat bulat sempurna, berukuran sama dan berwarna hitam. Warna hitam yang terjadi karena cahaya yang melewati pupil diserap oleh retina dan tidak dipantulkan kembali.<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEdvOXA5gMssK2bFKWDh08sa8kSx-m7rNNkD3JW9jyJkPPdyNuKr5ny18hTus1jBau5_J0CBGL5w32FadGKwkOpWBxl3heldv1uC2DVZl6eD1_u67XwIu31XB6zR73cAUi21MR2u-7uxo/s425/pupil.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="282" data-original-width="425" height="212" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEdvOXA5gMssK2bFKWDh08sa8kSx-m7rNNkD3JW9jyJkPPdyNuKr5ny18hTus1jBau5_J0CBGL5w32FadGKwkOpWBxl3heldv1uC2DVZl6eD1_u67XwIu31XB6zR73cAUi21MR2u-7uxo/w320-h212/pupil.jpg" title="gambar pupil mata" width="320" /></a>Pada saat cahaya redup, jari-jari pupil menjadi $6\times 10^{-3}$ m. Dengan menggunakan rumus luas lingkaran $L=\pi r^2$, luas pupil pada saat cahaya redup dengan nilai $\pi = 3,14$ adalah :
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.25em" columnalign="right left" columnspacing="0em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>L</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mi>π</mi><msup><mi>r</mi><mn>2</mn></msup></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mn>3</mn><mo separator="true">,</mo><mn>14</mn><mo>×</mo><mo stretchy="false">(</mo><mn>6</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup><msup><mo stretchy="false">)</mo><mn>2</mn></msup></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mn>3</mn><mo separator="true">,</mo><mn>14</mn><mo>×</mo><msup><mn>6</mn><mn>2</mn></msup><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>6</mn></mrow></msup></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mn>113</mn><mo separator="true">,</mo><mn>04</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>6</mn></mrow></msup></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mn>1</mn><mo separator="true">,</mo><mn>130</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>4</mn></mrow></msup></mrow></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{aligned}
L&amp;=\pi r^2\\
&amp;=3,14\times (6\times 10^{-3})^2\\
&amp;=3,14\times 6^2\times 10^{-6}\\
&amp;=113,04\times 10^{-6}\\
&amp;=1,130\times 10^{-4}\\
\end{aligned}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:7.6205em;vertical-align:-3.5603em;"></span><span class="mord"><span class="mtable"><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:4.0603em;"><span style="top:-6.1962em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">L</span></span></span><span style="top:-4.6721em;"><span class="pstrut" style="height:3em;"></span><span class="mord"></span></span><span style="top:-3.1479em;"><span class="pstrut" style="height:3em;"></span><span class="mord"></span></span><span style="top:-1.6238em;"><span class="pstrut" style="height:3em;"></span><span class="mord"></span></span><span style="top:-0.0997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:3.5603em;"><span></span></span></span></span></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:4.0603em;"><span style="top:-6.1962em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">π</span><span class="mord"><span class="mord mathnormal" style="margin-right:0.02778em;">r</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span><span style="top:-4.6721em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">14</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mopen">(</span><span class="mord">6</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">3</span></span></span></span></span></span></span></span></span><span class="mclose"><span class="mclose">)</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span><span style="top:-3.1479em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">14</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mord">6</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span></span><span style="top:-1.6238em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">113</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">04</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span></span><span style="top:-0.0997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">1</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">130</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8641em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">−</span><span class="mord mtight">4</span></span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:3.5603em;"><span></span></span></span></span></span></span></span></span></span></span>Jadi, luas pupil saat cahaya redup adalah $1,130\times 10^{-4}$ m.Demikian, artikel ini semoga bermanfaat. Jika ada kritik, saran, atau perbaikan silakan tuliskan di kolom komentar. Terima kasih.😊🙏</p>]]></description>
</item><item>
    <title>Sekilas Tentang GeoGebra</title>
    <link>https://www.aantriono.com/2020/12/sekilas-tentang-geogebra/</link>
    <pubDate>Sat, 05 Dec 2020 14:20:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2020/12/sekilas-tentang-geogebra/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2020/12/sekilas-tentang-geogebra/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="pendahuluan" class="headerLink">
    <a href="#pendahuluan" class="header-mark"></a>Pendahuluan</h2><!--wp:paragraph {"kioblocks":[]}-->
<p> <b style="background-color: white;">Sejarah Geogebra</b></p><div class="wp-block-kioken-rowlayout alignfull bust-out-none"><div class="kio-row-layout-inner kt-row-has-bg kt-layout-id_fd9f9c-f6" id="kt-layout-id_fd9f9c-f6" style="background-color: white;"><div class="kt-row-column-wrap kt-has-3-columns kt-gutter-default kt-row-valign-top kio-row-layout-right-half kt-tab-layout-row kt-m-colapse-left-to-right kt-mobile-layout-row"><div class="wp-block-kioken-column inner-column-3 kioken-column_d12c16-e6"><div class="kt-inside-inner-col" style="background-blend-mode: normal;">
<p style="text-align: justify;">Geogebra dikembangkan oleh Markus Hohenwarter (<span style="text-align: left;">24 Juni 1976) mulai tahun 2001. Ia adalah seorang matematikawan Austria dan profesor di Universitas Johannes Kepler (<span style="text-align: left;">JKU) Linz. Dia adalah ketua Lembaga Pendidikan Matematika. Selama pendidikan di universitas (<span style="text-align: left;">Ilmu komputer dan matematika terapan), ia mengembangkan perangkat lunak pendidikan matematika GeoGebra yang telah memenangkan berbagai penghargaan software di Eropa dan Amerika Serikat. Hohenwarter mengajar di sebuah sekolah tinggi dan bekerja di berbagai proyek untuk pelatihan guru di Austria, Inggris, dan Amerika Serikat. Setelah disertasinya di Universitas Salzburg (<span style="text-align: left;">2006), ia bekerja di Florida Atlantic University dan Florida State University. Tanggal 1 Februari 2010 ia ditunjuk menjadi profesor di Institut Pendidikan Matematika JKU Linz. Penelitiannya berfokus pada penggunaan teknologi dalam pendidikan matematika. Menurut Hohenwarter (<span style="text-align: left;">2008), Geogebra adalah program komputer untuk membelajarkan matematika khususnya geometri dan aljabar. Program ini dapat digunakan dengan bebas dan dapat diunduh dari www.geogebra.org. Program geogebra ini sangat terkenal, sehingga kerap dikunjungi dan telah digunakan oleh jutaan orang di seluruh dunia, baik oleh pelajar, mahasiswa, guru, dosen, dan yang berkepentingan menggunakannya.</p>]]></description>
</item><item>
    <title>Soal dan Pembahasan KSN Bidang Matematika</title>
    <link>https://www.aantriono.com/2020/09/soal-dan-pembahasan-ksn-bidang/</link>
    <pubDate>Fri, 18 Sep 2020 13:56:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2020/09/soal-dan-pembahasan-ksn-bidang/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2020/09/soal-dan-pembahasan-ksn-bidang/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="pendahuluan" class="headerLink">
    <a href="#pendahuluan" class="header-mark"></a>Pendahuluan</h2><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip23cd4xHLo6ObFRQsO5Yr_7b2mm5zPzAa-75CeFglZkLfEJ4ySek_dpVRyPOYvzpO_KjeNmyvPSyiyaZI2AEdnhWiTW1VVndp6QD-7IVvou5chM1kJbneV0bGwNhOo-WdUt8Kx24R49g/s1280/ksn.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip23cd4xHLo6ObFRQsO5Yr_7b2mm5zPzAa-75CeFglZkLfEJ4ySek_dpVRyPOYvzpO_KjeNmyvPSyiyaZI2AEdnhWiTW1VVndp6QD-7IVvou5chM1kJbneV0bGwNhOo-WdUt8Kx24R49g/s16000/ksn.jpg" title="Gambar Kompetisi Sains Nasional" /></a>Kompetisi Sains Nasional atau yang biasa disingkat dengan KSN adalah ajang kompetisi dalam bidang sains bagi para siswa SD, SMP, dan SMA di seluruh Indonesia. Sebelumnya, KSN dikenal dengan nama Olimpiade Sains Nasional (<span style="text-align: left;">OSN). Perubahan nama ini terjadi pada tahun 2020 setelah Menteri Pendidikan dan Kebudayaan Indonesia, Nadiem Makarim mendirikan Pusat Prestasi Nasional yang membawahi semua pelaksanaan lomba, kompetisi, dan festival di indonesia.Kompetisi Sains Nasional (<span style="text-align: left;">KSN) ini diharapkan dapat mengantarkan peserta didik untuk menguasai ilmu pengetahuan dan teknologi, kompetisi ini juga merupakan bagian penting dalam pemerataan prestasi dan memaksimalkan potensi peserta didik bertalenta dan berkarakter dari seluruh pelosok Negara Kesatuan Republik Indonesia. Selain sebagai sebuah strategi untuk meningkatkan mutu pendidikan, kompetisi sains telah memiliki posisi khusus pada berbagai ajang bergengsi di dunia internasional dalam penguasaan sains oleh para peserta didik. Maka, melalui sistem kompetisi yang sistematis dan berjenjang ini diharapkan terbangun ruang seluas-luasnya bagi peserta didik untuk mengeksplorasi kemampuan dalam bidang sains dan mencapai puncak potensi terbaiknya. Pencapaian prestasi yang maksimal akan ditunjukan dengan lahirnya juara-juara kompetisi sains yang mumpuni dan berdaya saing tinggi yang siap berkompetisi pada tingkat internasional.Hasil KSN juga menjadi pertimbangan dalam proses seleksi peserta didik yang akan dipersiapkan mewakili Indonesia pada ajang kompetisi sains internasional.Bidang Sains yang dilombakan :<ol><li>Jenjang SD: Matematika dan Ilmu Pengetahuan Alam.</li><li>Jenjang SMP: Matematika, IPA, dan IPS.</li><li>Jenjang SMA: Matematika, Fisika, Biologi, Kimia, Astronomi, Komputer, Ekonomi, Kebumian, dan Geografi.</li></ol>Tahapan Pelaksanaan Tahapan pelaksanaan KSN terdiri atas:<ol><li>Tahapan seleksi tingkat sekolah disebut sebagai Kompetisi Sains Nasional tingkat Sekolah (<span style="text-align: left;">KSN-S)</li><li>Tahapan seleksi tingkat kabupaten/kota disebut sebagai Kompetisi Sains Nasional tingkat Kabupaten/Kota (<span style="text-align: left;">KSN-K)</li><li>Tahapan seleksi tingkat provinsi disebut sebagai Kompetisi Sains Nasional tingkat Provinsi (<span style="text-align: left;">KSN-P)</li><li>Tahapan seleksi tingkat nasional disebut sebagai Kompetisi Sains Nasional (<span style="text-align: left;">KSN)</li></ol>Sumber : <a href="https://id.wikipedia.org/wiki/Kompetisi_Sains_Nasional" target="_blank">Wikipedia</a>Berikut ini Kami cantumkan pembahasan soal KSN bidang matematika tingkat kabupaten/kota tahun 2020<iframe height="480" src="https://drive.google.com/file/d/13ARnrpF4rptra2Hlv9Xohdy4hC_dZt-R/preview" width="640"></iframe></p>]]></description>
</item><item>
    <title>Silabus</title>
    <link>https://www.aantriono.com/2020/07/silabus/</link>
    <pubDate>Wed, 16 Sep 2020 14:07:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2020/07/silabus/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2020/07/silabus/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="pendahuluan" class="headerLink">
    <a href="#pendahuluan" class="header-mark"></a>Pendahuluan</h2><p><b></b><b><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtp4XZzE3C_4bzCzBgxkFLNfFWuYjcsr1NlDYxOz1tp8AyFk0vQK2mYcA1qMo6EWxY4xkzSShUWtj2zldlJjnxul-AawEaoADrVqNA7rIVC92iNRhl30A5S4MLdWoorU-6O4iFvjnG29Y/s254/silabus.jpg" style="margin-left: 1em; margin-right: 1em;"><img alt="silabus mata pelajaran matematika" border="0" data-original-height="198" data-original-width="254" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtp4XZzE3C_4bzCzBgxkFLNfFWuYjcsr1NlDYxOz1tp8AyFk0vQK2mYcA1qMo6EWxY4xkzSShUWtj2zldlJjnxul-AawEaoADrVqNA7rIVC92iNRhl30A5S4MLdWoorU-6O4iFvjnG29Y/s16000/silabus.jpg" title="Gambar silabus" /></a></b>
<b>Silabus</b></p>
<p>Silabus merupakan seperangkat rencana serta pengaturan pelaksanaan pembelajaran dan penilaian yang disusun secara sistematis yang memuat komponen-komponen yang saling berkaitan untuk mencapai penguasaan kompetensi dasar.</p>
<p><b>Langkah-langkah pengembangan silabus (</b><span style="text-align: left;"><b>Trianto, 2010: 99):</b><ol></p>
<li>Mengkaji Standar Kompetensi dan Kompetensi Dasar. Mengkaji SK dan KD mata pelajaran sebagaimana tercantum pada Standar Isi.</li>
<li>Mengidentifikasi Materi Pokok/Pembelajaran. Mengidentifikasi materi pokok/pembelajaran yang menunjang pencapaian KD.</li>
<li>Mengembangkan Kegiatan Pembelajaran. Kegiatan pembelajaran dirancang untuk memberikan pengalaman belajar yang melibatkan proses mental dan fisik dalam rangka pencapaian KD.</li>
<li>Merumuskan Indikator Pencapaian Kompetensi. Indikator merupakan penanda pencapaian KD. Indikator digunakan sebagai dasar untuk menyusun alat penilaian.</li>
<li>Menentuan Jenis Penilaian. Penilaian pencapaian kompetensi dasar siswa dilakukan berdasarkan indikator. Penilaian dilakukan dengan menggunakan tes dalam bentuk tertulis.</li>
<li>Menentukan Alokasi Waktu. Penentuan alokasi waktu pada setiap KD didasarkan pada jumlah minggu efektif dan alokasi waktu mata pelajaran per minggu. Alokasi waktu merupakan perkiraan waktu rerata untuk menguasai KD yang dibutuhkan oleh siswa yang beragam.</li>
<li>Menentukan Sumber Belajar. Penentuan sumber belajar didasarkan pada SK dan KD serta materi pokok/pembelajaran, kegiatan pembelajaran, dan indikator pencapaian kompetensi.</li>
</ol>
<p><b>Manfaat Silabus</b></p>]]></description>
</item><item>
    <title>Sekilas Tentang EPelajar</title>
    <link>https://www.aantriono.com/2020/09/sekilas-tentang-epelajar/</link>
    <pubDate>Sat, 12 Sep 2020 13:36:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2020/09/sekilas-tentang-epelajar/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2020/09/sekilas-tentang-epelajar/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="pendahuluan" class="headerLink">
    <a href="#pendahuluan" class="header-mark"></a>Pendahuluan</h2><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxxJJGYl-W90mAaq43rtOxb8YuOF8rOvFlxpKU2S6_ifGea6BSWzVcYHhBkLFrNdbkzX-ig1U7DhwxmRhmnZ9aH7-lJt9Jmc3Wz1zheRAogTb70uyiRJYiQQB9ovuK8O3FKkKzfj3lCYs/s425/epelajar+judul.png" style="margin-left: 1em; margin-right: 1em;"><img alt="pembelajaran online menggunakan aplikasi Epelajar" border="0" data-original-height="425" data-original-width="341" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxxJJGYl-W90mAaq43rtOxb8YuOF8rOvFlxpKU2S6_ifGea6BSWzVcYHhBkLFrNdbkzX-ig1U7DhwxmRhmnZ9aH7-lJt9Jmc3Wz1zheRAogTb70uyiRJYiQQB9ovuK8O3FKkKzfj3lCYs/w161-h200/epelajar+judul.png" title="Gambar aplikasi Epelajar" width="161" /></a></p>
<p>Di masa pandemi covid-19 ini, banyak aplikasi pembelajaran online yang bisa digunakan oleh sekolah untuk melaksanakan pembelajaran online seperti Edmodo, Epelajar, Google Classroom, Moodle dan lain sebagainya. Tentunya masing-masing aplikasi mempunyai kelebihan dan kekurangan masing-masing.
Sebagai contoh beberapa kelebihan aplikasi Epelajar adalah :</p>]]></description>
</item><item>
    <title>PERANGKAT PEMBELAJARAN</title>
    <link>https://www.aantriono.com/2020/09/perangkat-pembelajaran/</link>
    <pubDate>Thu, 10 Sep 2020 15:38:00 &#43;0000</pubDate><author>
        <name>Aan Triono</name>
    </author><guid>https://www.aantriono.com/2020/09/perangkat-pembelajaran/</guid>
    <description><![CDATA[<div class="featured-image">
                <img src="/2020/09/perangkat-pembelajaran/featured-image.webp" referrerpolicy="no-referrer">
            </div><h2 id="pendahuluan" class="headerLink">
    <a href="#pendahuluan" class="header-mark"></a>Pendahuluan</h2><p style="text-align: justify;"></p><p style="text-align: justify;"></p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgqMdm-oVlbbMI46-0R_2MkYVmAreWlcm6PlBCpDNH3X90puR41TtRcaoAYMv0LOHwNykbxPNaFceyc7nJFpJP3RIzEdZ6w4N0_FFbt5GQugD-u8fL2ee5Zr_9_y1HkaOrTJutzvdSrZPs/s485/pr.png" style="margin-left: 1em; margin-right: 1em;"><img alt="Cover perangkat pembelajaran" border="0" data-original-height="485" data-original-width="327" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgqMdm-oVlbbMI46-0R_2MkYVmAreWlcm6PlBCpDNH3X90puR41TtRcaoAYMv0LOHwNykbxPNaFceyc7nJFpJP3RIzEdZ6w4N0_FFbt5GQugD-u8fL2ee5Zr_9_y1HkaOrTJutzvdSrZPs/s16000/pr.png" title="Gambar Cover Perangkat Pembelajaran Guru" /></a>Dalam Permendikbud Nomor 15 Tahun 2018 Tentang Pemenuhan beban kerja Guru, Kepala Sekolah dan Pengawas Sekolah tertanggal 23 Mei 2018, pada Pasal 3 ayat 1 disebutkan :<p></p><p style="text-align: justify;"><span style="background-color: white;">(1) Pelaksanaan beban kerja selama 37,5 (tiga puluh tujuh koma lima) <span style="background-color: white;">jam kerja efektif sebagaimana dimaksud pada Pasal 2 ayat (2) bagi Guru mencakup kegiatan pokok:</p>]]></description>
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