Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

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

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

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

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Here's a science activity to help your child investigate how seeds are designed to travel.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

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

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.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

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

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

In this design challenge, your child will make a bottle rocket using typical household items.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.