Area – In this slideshow the teacher will have to add the measurements that you want the students to use as the slideshow calls for answers in one of its tasks. Task 2 in the slideshow is good for students who need to move around. There are six sli...des and no sound.[more]

Learn to find the area of rectangles in this video. The instructor first reviews some basics about polygons and rectangles. In her first problem, she shows how to find the area of a rectangle by tiling it. She shows how tiling it and counting the squ...ares provides us with the same area as if we used multiplication. NOTE: She mistakenly says "triangles" instead of "rectangles" a couple of times when teaching the formula for area. In the second problem, she presents a word problem to find the area of a square. (10:01)[more]

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