Identify acute, obtuse, and right angles
Estimate angles to find aliens
Estimate angles to find planets
Study geometric shapes from the air
Various geometry review games
Play various geometry review games: 2-d and 3-d shapes, angles, and symmetry
Use a protractor to try to guess the given angle.
Measure angles using a protractor
Match pictures with definitions
Various review activities are available on this page: polygon sort, 3-d shape match, symmetry sort, triangle sort, etc.
Estimate length and angle measure while guiding a turtle to a pond using computer commands.