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This Supplementary Angles: Spiderweb Angles interactive also includes:
The itsy, bitsy spider went up the virtual wall. An interactive allows users to change the angles in a spider web. They must attend to supplementary angles as they answer challenge questions throughout the interactive.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Have learners discuss the last challenge question in pairs
Classroom Considerations
- Access to the interactive requires a free CK-12 account
- Young mathematicians should have familiarity with supplementary angles
Pros
- Some of the challenge questions include hints
- Color coding makes angles easy to identify
Cons
- None