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Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Play food isn't just for preschoolers! Help your child create a fun Passover craft that doubles as tea-party play food for younger siblings.

Turn snack time into a healthy ho-ho-holiday activity! Make a face that looks like a cartoon Santa using fruits. It will be a fun activity that will get your family in the holiday spirit, and spice up your snack time with healthy treats.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Work on division with remainders in this fun fourth grade math board game.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Teach your fourth grader foreshortening, a type of visual perspective in art with this fun and easy activity!

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

Here are three healthy burger recipes your second grader can help you whip up for a summer barbecue!

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

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

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.