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133_G4U27_G5U7˙—» ¿º 2011.3.23 5:46 PM ˘ ` 110 PDF_In 2540DPI 150LPI T
Math Story Tetromino
There are 4 ways to divide the following shape into 4 congruent pieces.
Draw the divided shapes.
Divided shapes are the same.
The figure made by connecting 4 squares is called a tetromino.
There are 5 tetromino pieces below. The shapes are considered congruent
if they have the same shape and size after being flipped or turned.
110
Math Story Tetromino
There are 4 ways to divide the following shape into 4 congruent pieces.
Draw the divided shapes.
Divided shapes are the same.
The figure made by connecting 4 squares is called a tetromino.
There are 5 tetromino pieces below. The shapes are considered congruent
if they have the same shape and size after being flipped or turned.
110
