This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

Inspired by the children's book, Charlotte's Web by E.B. White, this card brings the spunky spider Charlotte to life!

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

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!

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!

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

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!