Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

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!

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

This fun math card game is a great opportunity to discuss probability with your third grader.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Practice conversions within the metric system in this fun math card game for third graders.

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

Do you think heat can affect a plant's growth rate?

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Play this fun basketball game to help your third grader master their multiplication tables.

This project tests the hypothesis that dark colors absorb more heat than light colors.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

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