Students are accustomed, in geometry lessons, to drawing, comparing and measuring shapes.
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\r\n But on a recent day in Angela Challis’ class at South Jordan’s Welby Elementary School, fourth-graders became the shapes. They squeezed into red, pink, blue and purple costumes to demonstrate the meanings of congruent, not congruent and similar. The kids performed dances, twisting their bodies into poses, while singing definitions.
