Tech Light Lab: 3 Light Blox (red, green, blue), 2 mirrors with mirror supports, 1 diffraction grating, 3 acrylic lenses (concave, convex and trapezoid) and a protractor!
1-PS4 – Waves and their applications in technologies for information transfer
- make observations to construct an evidence based account that objects can be seen in darkness only when illuminated
- plan and conduct investigations to determine the effect of placing objects made with various materials in the path of a beam of light.
4-PS4 – Waves and their applications in technologies for information transfer
- develop a model to describe that light reflecting from objects and entering the eyes allows objects to be seen
