Ocean Zone discovery bottles- fill the bottle with water (with blue food coloring) and vegetable oil. After the students shake them up, they will notice three distinct areas in their bottle as the oil and water settle. This is perfect for teachi
Use an old tire to create a small backyard pond. My kids, 3 sons, have been helping with yard work and planting. They keep asking for a pond. I think this is a great DIY project to do outside with them. Looks simple.
How To Keep Pond Water Clear Naturally (And Get Rid Of Pond Algae)