https://padlet.com/autumncanswim/chapter20SPE410 Geometric Thinking and Geometric Concepts by Angel, Autumn, and Michael en-us 2018-04-08 22:28:54 UTC 2018-04-08 22:56:32 UTC hello@padlet.com autumncanswim https://padlet.com/autumncanswim/chapter20SPE410/wish/249592330 Dynamic Mathematical apps for two and three-dimensional graphing, geometry, algebra, calculus, and statistics. Van de Walle suggests using this resource so "students can explore not one shape but an enormous number of examples from that class of shape." ]]> 2018-04-08 22:31:40 UTC https://padlet.com/autumncanswim/chapter20SPE410/wish/249592330 autumncanswim https://padlet.com/autumncanswim/chapter20SPE410/wish/249592811 This interactive tool can be used to create dynamic drawings on isometric dot paper. Shapes can be rotated, shifted, and viewed in 2D/3D. ]]> 2018-04-08 22:37:44 UTC https://padlet.com/autumncanswim/chapter20SPE410/wish/249592811 autumncanswim https://padlet.com/autumncanswim/chapter20SPE410/wish/249593389 Elementary students: manipulate dynamic models of fractions, number lines, and geometric patterns. 
Middle school students: explore ratio and proportion, rate of change, and functional relationships through numeric, tabular, and graphical representations. 
High school students: use Sketchpad to construct and transform geometric shapes and functions—from linear to trigonometric—promoting deep understanding.]]> 2018-04-08 22:44:16 UTC https://padlet.com/autumncanswim/chapter20SPE410/wish/249593389 autumncanswim https://padlet.com/autumncanswim/chapter20SPE410/wish/249593871 Relationship states that if a square in constructed on each side of a right triangle, the areas of the two smaller squares will together equal the area of the square on the longest side, the hypotenuse. This video gives an example of how this relationship can be explained and tested by students. ]]> 2018-04-08 22:50:06 UTC https://padlet.com/autumncanswim/chapter20SPE410/wish/249593871 autumncanswim https://padlet.com/autumncanswim/chapter20SPE410/wish/249594198 This children's book is an introduction to how shapes can be created out of other shapes and has the opportunity to work well with a hands-on activity where students use yarn to represent the different shapes discussed in the story. ]]> 2018-04-08 22:54:12 UTC https://padlet.com/autumncanswim/chapter20SPE410/wish/249594198