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In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

This project examines what types of objects burn and which burn faster and cleaner.