Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This science fair project investigates why the number of visible stars changes from place to place.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Let your child find her place among the politicians, the flyers, the debates and the countless television ads with a slogan and poster of her very own.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

Does your child know all the greatest kid-friendly places in town? Here's an activity that lets them create a cool city guide and work their writing chops, too!

Challenge your kid to use his knowledge about percentages in this fun game. Just roll the dice and race to calculate the percentage.

In this version of the classic card game, students will gain an understanding of equivalents and may not even realize it's a math review!

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Here's a simple, fun activity which will save you time and reinforce your child's math skills along the way.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

These spooky eyeballs are simple enough for kids to make, and featur carrots, olives and cream cheese for a nutritious nosh.

Is your child tired of the same old fries with dinner? Invite him to bake up some tasty zucchini fries to accompany the next family meal.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Put a flavorful twist on a classic dish, and make tortilla lasagna! All your favorite ingredients from traditional Mexican food will go into this creation.

Next time you're headed out on the road with your fourth grader, try this alphabet-geography game that the whole family can play.

Try turning the evening ritual of asking about your kid's school day into a challenging game that consists of twenty questions.

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

Here's a tasty summer holiday treat: oatmeal chocolate chip cookie sandwiches filled with cinnamon ice cream.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

This project investigates the affect of storage temperature on microwave popcorn.

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.

Find out whether putting something on top of a plant will inhibit its growth.

Show your teen how to live green by transforming old CD cases into drawer dividers and help her get organized in the process.