This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

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.

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

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Find out whether packaged seeds actually do expire in this new science fair project idea.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

This science fair project idea compares biodiversity between drops of water.

This science fair project idea investigates whether plants can survive being frozen.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This science research project challenges students to think of more effective lobster farming methods.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

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.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

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

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

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project examines how seeds hitchhike on animals and clothing.