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3 Tetrabolo

Unit Objective Make figures using tetraboloes.
.Make figures using 14 tetrabolo pieces that are made of four

equal isosceles right triangles joined at their equal edges.
.Find the same and different figures to learn the concept of

flipping and turning .
.Develop the sense of figures through completing a given figure

by using tetrabolo pieces.

NCTM Standards

Problem Solving
.Build new mathematical knowledge

through problem solving.
.Apply and adapt a variety of appropriate

strategies to solve problems.

24 Workbook S-6
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