Wei Chong's Videos (Classroom 2.0) - Classroom 2.0 2024-05-08T20:19:05Z https://www.classroom20.com/video/video/listForContributor?screenName=3ivezy7zdnw5f&rss=yes&xn_auth=no Evaluating Expression tag:www.classroom20.com,2008-03-01:649749:Video:114145 2008-03-01T10:06:39.878Z Wei Chong https://www.classroom20.com/profile/WeiChong <a href="https://www.classroom20.com/video/649749:Video:114145"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940662259?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />This video visually shows how to evaluate a mathematical expression. <a href="https://www.classroom20.com/video/649749:Video:114145"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940662259?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />This video visually shows how to evaluate a mathematical expression. Slope Formula tag:www.classroom20.com,2008-03-01:649749:Video:114141 2008-03-01T09:58:05.223Z Wei Chong https://www.classroom20.com/profile/WeiChong <a href="https://www.classroom20.com/video/649749:Video:114141"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940662291?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />This video visually shows how the slope formula is derived. <a href="https://www.classroom20.com/video/649749:Video:114141"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940662291?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />This video visually shows how the slope formula is derived. Introduction to Algebra Variables tag:www.classroom20.com,2008-03-01:649749:Video:114136 2008-03-01T09:44:13.403Z Wei Chong https://www.classroom20.com/profile/WeiChong <a href="https://www.classroom20.com/video/649749:Video:114136"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940662185?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />This video gives the 'rough' idea about Algebra Variables. <a href="https://www.classroom20.com/video/649749:Video:114136"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940662185?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />This video gives the 'rough' idea about Algebra Variables.