# Rays Teacher Resources

Find Rays educational ideas and activities

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**1**-**20**of**1,583**resources*Shape Up! Fun with Triangles and Other Polygons*, is used extensively. The plan has lots of hands-on activities and terrific teaching ideas to explore geometric shapes, number of sides, parallel lines, perpendicular lines, and angles. There are also some terrific worksheets and detailed instructions for the activities, which should make implementation of this plan easy.