Challenge your child to differentiate between past and present with this quick picture quiz.

Practice adding ten to any number with this hundreds chart that helps kids master counting and place value.

Who says history is boring? This fun activity takes the ZZZs out of textbook history and brings it to life.

This hundred chart worksheet makes adding ten easy!

Find the mystery number in this intro-to-algebra worksheet that practice places value.

Your child can invent his own number pattern on this squeaky-clean hundreds chart.

By checking out this old photograph of a baseball player, kids will start to see that just about everything on earth changes with time.

Encourage hands-on history with this worksheet that shows how collecting objects can be a great way to learn about a subject's past and present.

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

Try the tens-sticks technique in paper form with this place value worksheet.

In this intro-to-history worksheet, kids can start with something familiar -- family photos from a real American family through the years.

Want to meet a real-life Mulan? Read up on Deborah Sampson, a barrier-breaking woman who fought for equality in the armed forces.

Practice addition facts to 10 with this worksheet that makes counting easy!

This extra-large package of number pattern worksheets is just what your kid needs to help him explore place value.

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Children practice subtraction within 20 in this fall-themed math worksheet.