How many triangles can you make with 9 sticks? Or older kids, Who can use these 9 sticks to make the most triangles? Kids can reinforce geometry and critical thinking skills through creating various shapes with sticks.
Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture the developing math skills. Remember: every tree grows at a different rate, check the average growth rate of the tree rings too and compare.