It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Add an ancient protective tool to your child's dress-up chest: the Viking shield!

A Valentine's Day pop-up card is the perfect way to show your love on February 14th. Get creative with a fun 3-D paper art project.

Spice up your everyday vase with this fun craft adding colorful layers of beans to a regular vase. The beans add beauty and function, helping prop up flowers.

Celebrate Mother's Day with this easy, attractive pop-up flower card.

Make clothing battles a thing of the past by allowing your second grader to design his own dress-up shirt out of an ultra-comfy t-shirt for New Year's.

Make a poster with your child about what she wants to be when she grows up, while helping her practice her writing, researching, and artistic skills.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Wake up and create a fun, healthy snowman with your learner! As a family, create a snowman on your plate with yogurt, add some snowman accessories, and design a snowy environment.

Create a one-of-a-kind lunchbox with your second grader using recycled materials and some down home ingenuity!

Next time your second grader needs to send a card, consider this goofy writing and craft project.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

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.

This science fair project idea investigates if fats add to the flavor of food.

Add a Hannukah twist to Chutes and Ladders by using a dreidel as the dice.

Add some artsy fun to your child's next reading adventure by letting them draw the characters.

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

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Your child can add bling to her bike with bicycle basket decorations, making her bike a stylish ride!

These DIY star garlands will add the perfect patriotic touch to your home this 4th of July!

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Confetti wands add some colorful cheer to your New Year's Eve celebration. Wave these confetti wands at midnight and watch the colors fly.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Don't shell out the money for a new pair of kicks! Help your second grader add some charm to her shoelaces with fabric dye.

Transform an old chair into a chalkboard canvas! This painting activity is a useful and creative way to add some quirky charm to your existing furniture.