Kindergarten - 7th Grade Science Activities : Page 30

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

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

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

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

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Word color association is just a fancy way to talk about the way we connect colors with words.

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.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

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

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

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.

Create a bee garden to help shelter bees in your area.

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.