Curated OER
Text Structures in Science Writing
Middle schoolers recognize that science writing is organized in identifiable patterns called text structures. Understanding and using these different text structures help refine students' abilities to read and write in science.
Curated OER
How Does a Satellite Stay in Orbit?
Students explore placing a satellite into orbit, then about forces needed to keep an object in orbit. They examine how satellites orbit in elliptical paths and about properties of ellipses. They learn Kepler's 3rd Law of Planetary Motion