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    "content": "<h2>Ways to measure the diameter of the seeds</h2>\r\n\r\n<p>&nbsp;</p>\r\n\r\n<p><br />\r\nConsider this question:</p>\r\n\r\n<blockquote>\r\n<p>&nbsp;How to find diameter of the mustard seeds?</p>\r\n</blockquote>\r\n\r\n<p>You can discuss with your group to find out ways of doing this. Then present your ideas to your friends in other groups. Write down these ideas in your notebooks. You will have to explain how you will do it and what instruments you will use to do this.<br />\r\n<br />\r\n<img alt=\"three\" mustard=\"\" of=\"\" seeds=\"\" src=\"/media/0/2/7/4d7d13c2ffa6ec34ad88150add6b09d9892fa9c90a43f453ece7f079fedfe.jpg\" types=\"\" width=\"800\" /></p>\r\n\r\n<h2>Some observations</h2>\r\n\r\n<p><br />\r\nAs we have noted in the previous activity, the seeds are approximately spherical in shape and they are all of not exactly same size. Some seeds are smaller, some seeds are larger. Some seeds are flattened, such that if you measure them at different locations the size will not be the same. Since we assume that the seeds are approximately of spherical shape, the <em>diameter</em> of the seeds is the estimate of its size.<br />\r\n<br />\r\nSo, if we measure only one seed, it might not be a correct answer. For this we need to measure many seeds and take an <em>average</em> of these measurements to get a better estimate of the diamter. Next we will see how we can do this using a millimeter scale that we have in our geometry box.<br />\r\n<br />\r\n&nbsp;</p>\r\n",
    "content_org": "<h2>Ways to measure the diameter of the seeds</h2>\r\n\r\n<p>&nbsp;</p>\r\n\r\n<p><br />\r\nConsider this question:</p>\r\n\r\n<blockquote>\r\n<p>&nbsp;How to find diameter of the mustard seeds?</p>\r\n</blockquote>\r\n\r\n<p>You can discuss with your group to find out ways of doing this. Then present your ideas to your friends in other groups. Write down these ideas in your notebooks. You will have to explain how you will do it and what instruments you will use to do this.<br />\r\n<br />\r\n<img alt=\"three\" mustard=\"\" of=\"\" seeds=\"\" src=\"/media/0/2/7/4d7d13c2ffa6ec34ad88150add6b09d9892fa9c90a43f453ece7f079fedfe.jpg\" types=\"\" width=\"800\" /></p>\r\n\r\n<h2>Some observations</h2>\r\n\r\n<p><br />\r\nAs we have noted in the previous activity, the seeds are approximately spherical in shape and they are all of not exactly same size. Some seeds are smaller, some seeds are larger. Some seeds are flattened, such that if you measure them at different locations the size will not be the same. Since we assume that the seeds are approximately of spherical shape, the <em>diameter</em> of the seeds is the estimate of its size.<br />\r\n<br />\r\nSo, if we measure only one seed, it might not be a correct answer. For this we need to measure many seeds and take an <em>average</em> of these measurements to get a better estimate of the diamter. Next we will see how we can do this using a millimeter scale that we have in our geometry box.<br />\r\n<br />\r\n&nbsp;</p>",
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