Celebrate the 100th day of school by counting and spelling your way to a "$1.00" word in this 3rd grade math and reading game.

Challenge your child to a word count war, and practice good note-taking skills at the same time!

Try this concrete, hands-on organization system and you can count on more efficient, less stressful evenings this school year.

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

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

A Christmas tree advent calendar will help your child count down the days until the holiday. This craft is a great way to keep your child busy this winter.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

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

Our breath can be a helpful tool to connect with a sense of peace and calm. In this home activity, your child will practice counting breaths, hear poems about nature and mindfulness, and write their own poem.

Reinforce your child’s foundational math skills while creating small works of seasonal art with this creative Halloween rock painting activity!

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Transform ordinary metal paper clips into wearable jewelry by adding beads and linking the clips together.

Firefly flash tag is a great way to get your kids outdoors and running around during the dog days (or nights) of summer.

Help your child create an autumn poem full of colorful sensory details.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

By using your child's own activity schedule, you can strengthen his understanding of elapsed time, and get him organized along the way!

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

Help your fourth grader make a homemade recipe book that's eye-catching, simple to construct and perfect for holding all of her favorite recipes!

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

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Have a bookworm on your hands? They'll boost their spelling and problem solving skills with this Oulipo activity re-writing lyrics to beloved Christmas songs!

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Spiders may be creepy, crawly and sometimes frightening, but not this little fella. He's fun to make and sure will cause a lot of giggling!

Playing a tactile game with multiplication will help your child get a better grasp of basic math concepts and transform your kid into a master multiplier.