Curated OER
Oil Spills
Third graders examine the San Francisco oil spill and the effects it has had. In this investigative lesson students view a demonstration on oil clean up and how it works. They see how wildlife is rehabilitated, how the oil is cleaned...
Curated OER
Radical Rainforest
Third graders examine rainforests and the four different layers that make up a rainforest. They create an advertisement poster advertising a trip to the rainforest, including information concerning why people should visit, as well as,...
Curated OER
Com-Post With Us? Learn About Recycling While Having Fun
Students examine the importance of recycling to help the environment. In groups, they make a compost bin on the school grounds recording how the material changes from week to week. They collect other materials for recycling like cell...
Curated OER
Bats, Bats, Everywhere!
Students research information on bats while working in cooperative groups. They design posters with the information from their research.
Curated OER
Testing Water for Hardness
Students discuss the nature, cause and effect of hard water. Each student conducts a soap test on a sample of hard water where the hardness is known measuring the height of the bubbles produced.
Curated OER
Germinating Seeds on Gelatin
Students germinate seeds in unflavored gelatin to which liquid house plant food has been added. Students observe and record plant growth in this medium with a variety of variables in a number of experiments.
Curated OER
The Portable Niche
Third graders, in groups, research animals, plants, and conditions found in ecosystems.