Students use animation to create their own earthworm catching and eating its prey. They must draw storyboards before they start on the animation.

Fourth graders make predictions, observe, collect and record data. They investigate several soil and worm websites. Finally, 4th graders write a letter to The President which defends earthworms by explaining their value to the United...

Students examine the role earthworms play in building soils. They discuss worms and what they do with soil, make predictions and draw pictures, and observe their worms in soil over a two week period.

Students create environments to demonstrate how earthworms interact with their surroundings.