Curated OER
Reflect and Refract
Young scholars explore light. For this properties of light lesson, students define the terms refract, reflect, and diffract after listening to the teacher's description. Young scholars listen to the book Light Magic and observe a spoon...
Georgia Department of Education
Ga Virtual Learning: Astronomers' Tools
In this interactive tutorial students will learn about a few of the instruments used to further our knowledge of the Universe around us.