Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

In this project children practice the scientific method while playing with puffy paint.

This science fair project will help students learn about non-vascular plants, such as mosses.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Help your child celebrate the summer and the sun by making a sandy seascape.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

In this science fair project, students use the streak test to tell minerals apart from each other.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.