This super easy salt water experiment is the perfect science activity to teach kids about the density of salt and fresh water. Great for an ocean unit or a hands-on science activity for preschool, kindergarten and first grade!
Week 1 This Walking Water Experiment is a great hands-on science experiment perfect for anytime of the year. There is a free recording sheet printable included. This is perfect for preschool, kindergarten, and first grade students.
Weather science: How to make a cloud in a jar (2 different methods