How do animals respond to a change in their habitat?

6th June, 2011 - Posted by Sammie Gann - 38 Comments

Students conduct a simple experiment to test three animal’s (millipedes, fiddler crabs, and dwarf african frogs) responses to a sudden change in one condition of their habitats: light. Working in groups, students predict, test, observe, and record each animal’s behavioral response to the environmental change. Join this fourth grade class of scientists as they investigate lesson 10 in STC™ » Read More

What good is vermicompost? Make predictions and check your results while you visit with Sunny the Sunflower.

21st March, 2011 - Posted by Sammie Gann - No Comments

Now that you have your compost made, what do you do with it? This nutrient rich soil provides a great environment for plants to grow.  Does a strawberry plant grow better in vermicompost or regular soil? Make predictions and compare your results while you visit with Sunny the Sunflower.  What other variables could you change » Read More