A seesaw is actually a type of simple machine called a lever. Levers help us move heavy things by adjusting how much effort we have to put into lifting the load. Explore weight and effort in this fun activity in which you’ll make your very own seesaw!
Read our instructions and see additional resources here: bit.ly/2U2IZbU
Current Engage Brochure: www.plano.gov/841/Engage-with-Us
For more information, visit our website: www.planolibrary.org