A 90x25mm acrylic semicircular block for light refraction and geometrical optics experiments. Great for studying the properties of light and refraction in a hands-on and visually effective manner.
- 90x25 mm acrylic semicircular block
- Polished sides
- Durable acrylic for classroom use
- Works well with a low power monochromatic light source
- Develops the conceptual AND motor skills required for introduction to light & optics.
- Scientific Concepts:
- Light & Optics
- Conceptual Themes:
- Properties of Matter
- Changes & Reactions
- Structure & Function
- Suitable for students from grade 6+ with adult supervision. This is the same quality semicircular lens included in the LabLearner hands-on system.