Curated OER
Marine Habitats of Galveston Island
Four lessons introduce elementary ecologists to salt marsh and sandy beach habitats. In the first lesson plan, they place shells and other materials in vinegar to determine if they contain calcium carbonate. In the second lesson plan,...
Curated OER
Cloud in a bag
Students relate the states of matter and clouds. In this environment lesson, students create a chart of information they know about clouds. Students put an ice cube in a bag and tape to a window. Students watch for condensation....
Curated OER
What To Do After The Hands-Are-On
Students perform various demonstrations for each of Newton's Laws, collect data, and write a conclusion for each.