Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

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

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

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.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

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

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

This simple experiment serves as an introduction to the greenhouse effect.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!