Drawing 2/5 of 40 uploaded by Tuba Khan · Published September 19, 2014 · Updated September 24, 2014 http://158.144.44.204/med/wp-content/uploads/2014/01/9-Drawing_2-5_of_40_esti_40lt.mp4 In this video, students are asked to draw 2/5 of 40 on the board. Students are giving reasons for their drawings. There is a nice discussion on “estimating 40 liters”. (7 minutes) Share
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