Science Resources : Page 55

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Make these homemade shell fossils and introduce your child to the wonders of science!

This preschool activity uses paint chips to help your child learn about different shades of colors and how to find different colors in nature.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

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

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

Explore the negative and positive consequences of stereotypes.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Build an electroscope, a simple device that measures static electricity, or the freely flowing electrical charges of the atmosphere!

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!