Marble runs are a classic engineering toy before STEM was even a thing! I remember having a wooden marble run when I was little and it was so much fun to watch the marbles race the the end. Later, we had a plastic spiral one. That was the best! Your kids will be mesmerized watching their marbles run round and round and round this DIY Spiral Marble Run from Frugal Fun 4 Boys.
Find out exactly how to construct your very own spiral marble run with supplies you already have in your home. There is also a video to show the entire thing in action! Get all the details for this classic engineering project HERE.
Sarah is a wife, daughter of the King and Mama to 4 children (one who is a homeschool graduate)! She is a an eclectic, Charlotte Mason style homeschooler that has been homeschooling for almost 20 years.. She is still trying to find the balance between work and keeping a home and says she can only do it by the Grace of God, and Coffee!