Mix math and science with fun word problems to explore invertebrates under the sea. Animals like starfish and octopus that don't have a backbone are invertebrates. Read word problems with your kids and use multiplication to work out the answer and see how many arms or tentacles they spotted!
Let this colorfully illustrated PDF introduce your child to the physical science behind everyday tools and objects. Learn about simple machines like levers, pulleys, and screws – helping make our daily lives easier!