Description: These overheads can be used to illustrate Moire Patterns. Various shapes are available.
- Folder of Moire Patterns
- Overhead Projector
- Turn on the overhead projector and turn off the room lights.
- Place the think version of a pattern on the overhead and note the shape.
- Place the same shape on top of the first. Move it around and note the different patterns.
- Repeat with the other shapes.