– resealable plastic   sandwich bag – 3 or more sharpened   pencils – water

The goal of an amazing science experiment for kids is to grab kids attention and make them wonder why did that happen, how could that work, and I want to try that!

This leak proof bag is such a simple science experiment for kids that explores polymers. What's best is this amazing science experiment with everyday materials!

Try this water experiment with kids of all ages from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th graders too.