Kindergarten and 1st Grade Science Projects Activities : Page 3

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

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

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

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

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

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

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

The objective of this science project is to determine the length of time for different seeds to germinate.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

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

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

This science fair project idea explores how length affects the weight a bridge can hold.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

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

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

This science fair project idea investigates how the shape of an object affects drag.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.