Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

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

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Introduce your child to science with something they see everyday--their shadow!

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Make a spring collage with your child to get them outside and those creative juices flowing!

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

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

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.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.