A foundation is what supports the weight of a building, keeping it stable and secure. The type of foundation used depends on two key factors: the weight of the building and the type of soil beneath it.

If a foundation is too weak, the building may sink or crack over time. That’s why a strong foundation is essential for a strong, long-lasting structure!

In this project created by Isla, a member of the Rosie Innovators STEM program for young women in high school, you’ll explore how different foundations support weight and stability. Ready to test your own designs? Gather your materials and follow the instructions below!