Preschool - 4th Grade Science Activities : Page 33

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

This science fair project examines how seeds hitchhike on animals and clothing.

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

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.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Transform your uncomfortable wooden shoes into charming mini planters!

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

Is it a square or a circle? See if you can trick your friends with this zany science project!

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.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This activity is a fun challenge for students who have just started learning to program educational robots.

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

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

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.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Construct and experiment with a periscope using reflected light rays to gather an image.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.