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

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

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

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

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

This science experiment tests if dog saliva can really help heal wounds.

This science fair project idea identifies trees using a dichotomous key.

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

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

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

The goal of this project is to create an exciting topographical map out of dough.

In this design challenge, your child will create a parachute for a small toy using typical household items.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Have your child kick off their summer vacation by making a miniature water slide!

How well can people recall what they have observed. Test your knowledge in this fun experiment.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!