2nd - 7th Grade Science Activities : Page 15

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

This science fair project idea demonstrates that plants give off water.

This project determines what category of person is most likely to be ticklish.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

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

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Make a backbone model to explore human anatomy and life science.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

This science fair project investigates why the number of visible stars changes from place to place.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

This science fair project idea identifies trees using a dichotomous key.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.