Curated OER
The Ocean: A Watery World
Students discuss the proper clothing for the season. They make wind chimes to use as an indicator of movement of the air and observe and identify the various cloud formations. They determine the basic rules of storm safety and discuss...
University of Wisconsin
University of Wisconsin: 4 Electricity
A description of several demonstrations for static electricity concepts. The demonstrations utilizing the Telsa coil, Faraday cage, and Van de Graaff generator are ideal for demonstrating electric potential concepts. Suitable for student...
Curated OER
Snaith Primary School: Settings: Lightning Storm
A color photograph by Tony Newlin of lightning streaking from the sky to the ground, trees, and houses below.