In this fun math activity, second graders will learn to estimate items in a jar! 

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

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!

Play this daily money game with your 2nd grade child to help his math skills.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

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

If you love the idea of handing out holiday tins of homemade cookies but you're not a baker, chocolate-covered apples are the perfect solution.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Invite your second grader to help you measure and mix these fresh, cool concoctions!