Showing Results for multi-digit--old : Page 2

Learn about the growing app design field by designing a new or improved app for smartphones.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Find out whether packaged seeds actually do expire in this new science fair project idea.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.