Kindergarten - 4th Grade Science Activities : Page 16

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Determine if gender affects the ability to identify different smells.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

This science fair project idea explores the egg's thin membrane.

Discover whether cold or hot water from the faucet will boil faster on the stove.

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

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

Make a lei and bring a touch of the tropical lifestyle into your home!

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

This science fair project idea investigates the hardness property of minerals.

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

People have favorite flavors, but what about ants? Which ant food is the most popular?

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.