It's About Time
Sounds from Vibrating Air
Take note, or notes, as the case may be. A scientific music lesson is the third in a set of eight covering waves and instruments. Scholars use straws, test tubes, and water to create various wind instruments. Then, they read and answer...
Curated OER
Electromagnets- 6 Mini Investigations
Third graders discover the properties of electromagnets through experiments. In this electromagnet properties lesson plan, 3rd graders complete six tasks with an elctromagnet. Students recognize that the wires will heat up when...