In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

This science project teaches students to classify different shapes of leaves.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Encourage your child to practice skip counting by turning number patterns into this fun and interactive game of catch.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

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 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

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

In this parts of speech fall scavenger hunt, kids will search for all the hidden leaves, sort them into parts of speech categories, and then practice creating their own sentences using the words they find.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

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.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

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.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.

Caring for ourselves and others can build connections and a greater sense of love. In this activity, children reflect on what it means to be caring and to show kindness to others through drawing and performing a kind act of their choosing.

In this activity, your child will make her own book of Swahili numbers filled with pictures of animals found throughout Africa.

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.