This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

This science fair project idea identifies clouds as a means of predicting the weather.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

This project examines the concentration of dissolved oxygen in water, with and without oil.