Showing Results for three digit using place value : Page 9

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

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

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

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.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

This kindergarten science activity will help her explore the changing states of matter which transform an egg from raw to soft to hard-boiled.

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

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

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

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

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

Try this chemistry experiment with your curious kid and get some "shocking" results!

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This surprisingly good glue recipe comes from common kitchen items.

This science fair project idea explores substances that cause a bubble to last longer.

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

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.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!