Inscribed and central angles
thingiverse
This is an ultra-versatile Geometry manipulative that can greatly aid in teaching and learning about angle properties, including inscribed angles, central angles, arc lengths, and arc measures. By using two rubber bands, you can uncover the connection between inscribed and central angles. To make this activity even more engaging, use two different colored rubber bands to help students distinguish between inscribed and central angles. To conserve resources, consider assigning this project as a group activity and producing 4-5 printed models.
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