Showing Results for area of a rectangle using square units : Page 7

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

The goal of this project is to create an exciting topographical map out of dough.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Do you think heat can affect a plant's growth rate?

Find out whether a longer airplane will fly farther or a wider paper airplane.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

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

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Plant a mini herb garden and teach your child about science and nature.

Transform your uncomfortable wooden shoes into charming mini planters!