Students construct a three-dimensional model of a water catchment basin using everyday objects to create hills, mountains, valleys and water sources. They experiment to see where rain travels and collects, and survey water pathways to...

This hands-on experiment will provide students with an understanding of the issues that surround environmental cleanup. Students will create their own oil spill, try different methods for cleaning it up, and then discuss the merits of...

This experiment asks you to compare different types of cleaning agents. Household cleaning products, like bleach or Lysol, are included to see which ones kill the most bacteria. Different brands of antibacterial hand soap or dish soap...