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31 lip 2023 · The free STEM projects, experiments, lessons and activities below help educators teach K-12 students about the physics of light, specifically, visible light, with hands-on exploration and active learning. The resources below have been grouped by grade band to help educators select the experiments and lessons that best fit their needs.
Objectives & Grade Level. Demonstrate reflection of light using a metal spoon and show how curved surfaces differ in the images they reflect. Demonstrate refraction of light as it travels from air into water using a laser pointer and a container of water.
Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection.
28 paź 2021 · Liveworksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher.
19 maj 2020 · Liveworksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher.
In this unit of learning children will investigate mirrors and shiny surfaces and how they alter the direction in which light travels and that when they see objects, light enters the eye. Children contrast reflection and shadow formation.
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to describe the reflection, transmission, and absorption of lights of different colors and the relation between colors and light wavelengths.
