the skill areas required to understand basic geometry concepts. The activities focus on congruence and similarity, classifying various kinds of angles and triangles, transformations, parallel and perpendicular lines, properties of geometric figures, arcs and chords, and finding surface area and volume. Examples of solution methods are presented at the top of each page and puzzles and riddles help gauge the success of the concepts learned. Each activity has been linked to the related NCTM standard and is identified in the table of contents. Includes answer key.

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