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!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

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

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).

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

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

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

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

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

This tactile activity helps kindergarteners learn about texture.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

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.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

This science fair project teaches students the differences between fruits and vegetables.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!