This eModule uses geoboards and pattern blocks to help students develop an understanding of the area formulas for parallelograms and triangles. Students are given the opportunity to develop skills by calculating the area of parallelograms, triangles, and irregular polygons.
Base blocks consist of individual "units," "longs," "flats," and "blocks" (ten of each set for base 10). They can be used to show place value for numbers and to increase understanding of addition and subtraction.
Use two sizes of beakers to fill and pour back and forth to read the desired amount of liquid in one of the beakers. Abstract way of looking at Greatest Common Factor.
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