Kindergarten - 3rd Grade Engineering and Science Inquiry Activities : Page 10

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

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.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

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

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

In this experiment we will be determining whether birds prefer certain colors of seed.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Learn how different types of soil affect how animal tracks form in this experiment!

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

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.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

This science experiment has students test whether a snail moves faster on concrete or dirt.