Hands-on activity where students have different wave shapes and move them across a grid to see how the waves interfere with each other. The activity contains multiple shapes including:

• Square
• Rectangle
• Right triangle
• Isosceles triangle
• Waves
• Double triangle
• Square and rectangle connected

This activity works great for students who have a difficult time with the visual-spacial aspect of wave superposition and interference. Includes answer key and extra pages for student or teacher designed problems.

The grid and shapes can be printed on paper or transparencies.

Supports AP Physics 1 standards.

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