### Big brother squashes little brother to demonstrate the calculation of the area of a parallelogram.

**SUBJECT**: Activity

**TOPICS**: Geometry, area of a parallelogram

**PAGES**: 1

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**SUBJECT**: Activity

**TOPICS**: Geometry, area of a parallelogram

**PAGES**: 1

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**SUBJECT**: Geometry

**TOPICS**: Area, perimeter, isoperimetric principle, Fundamental Theorem of Similarity, measurement, unit conversion

**PAGES**: 4

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**SUBJECT**: Geometry

**TOPICS**: Area, Area of irregular figures (Pick’s Algorithm), Fundamental Theorem of Similarity

**PAGES**: 3

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**SUBJECT**: Pre-Algebra

**TOPICS**: Probability & statistics, ratio & proportion, percents, unit conversion, area, bar graphs and pie charts

**PAGES**: 4

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