Curated OER
Wind
Students complete activities to study wind intensity. In this wind study lesson, students discuss wind speed and direction. Students then build a kite and windsock to help them study wind intensity. Students learn to use a wind meter for...
Curated OER
Plate Tectonics: Recycling the Seafloor
Students classify earth's layers and plates using Ocean Seismicity data. For this plate tectonics lesson, students outline where the plate boundaries are on the world map. They then compare these predicted boundaries with USGS map of the...
Curated OER
Ellipses
For this ellipses worksheet, students measure and calculate the eccentricity of each ellipse and then calculate the percent deviation. This worksheet has 10 problems to solve.