{"id":970,"date":"2016-05-22T17:02:59","date_gmt":"2016-05-22T21:02:59","guid":{"rendered":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/?p=970"},"modified":"2016-05-22T14:31:57","modified_gmt":"2016-05-22T18:31:57","slug":"math-9-lesson-13-spring-2016-5222016","status":"publish","type":"post","link":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/2016\/05\/22\/math-9-lesson-13-spring-2016-5222016\/","title":{"rendered":"Math 9, Lesson 13, Spring 2016, 5\/22\/2016"},"content":{"rendered":"<p>We study tables, charts, and graph, in particular we study distance-time graphs and speed-time graphs.<\/p>\n<p>In our earlier classes (Math 7), students should have learned the basics of reading, interpreting and graphing of tables, charts, and graphs, as well as working with distance-time graphs.<\/p>\n<p>So we focus on study speed-time graphs which can contain more information about the motion of an object than that of a distance-time graph.<\/p>\n<p>With a speed-time graph, we can calculate acceleration, as well as calculating distance traveled, which is the area under the speed time graph.<\/p>\n<p>Homework:<\/p>\n<p>From the workbook, Page 50: #5- #13, #15 &#8211; #18.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We study tables, charts, and graph, in particular we study distance-time graphs and speed-time graphs. In our earlier classes (Math 7), students should have learned the basics of reading, interpreting and graphing of tables, charts, and graphs, as well as working with distance-time graphs. So we focus on study speed-time graphs which can contain more [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[4,17,3],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/970"}],"collection":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/comments?post=970"}],"version-history":[{"count":1,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/970\/revisions"}],"predecessor-version":[{"id":971,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/970\/revisions\/971"}],"wp:attachment":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/media?parent=970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/categories?post=970"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/tags?post=970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}