Ask any 4th Grader in Mrs. Kertz’s Science Class at Valle Catholic and he/she can tell you what is a hypothesis, how to go about doing an experiment, and how to learn from the results.
They discovered what happens when you mix Mentos and soda, baking soda and vinegar, how to make plastic milk or how to make rock candy plus many more!
They modeled scavengers, decomposers, and consumers in many kinds of ecosystems.
Pictured are Luke Meyer, Braden Coleman, Tim Okenfuss, and Harry Oliver with their model of the Beach Ecosystem.
Jace Bales, Collin Abt, Matthew Hoog, and Josef Flieg shows what it happens when you mix Mentos and soda.
Jackson Fowler demonstrates how to explode a plastic bag.