Showing Results for all grades test prep

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

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

In this science fair project, we will test how different kinds and shades of hair respond to bleach.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

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.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This experiment evaluates if people of a specific gender or age more likely have an elevated number of taste buds, allowing them to taste what others cannot.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Determine which video game elevates the heart rate best and burns the most calories.