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

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

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

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

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.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

This project compares the strength of one, two, and three-ply toilet paper.

This science fair project idea explores whether white light can be separated into different colors.

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.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

This science fair project idea determines the most effective method of preserving food.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Make a backbone model to explore human anatomy and life science.