Become a number detective in this riddle-filled worksheet!

Play family detective and learn how to read old census documents.

Become a math detective with this inviting first-grade worksheet!

Become a decimal detective in this inviting expanded form worksheet!

Put your detective-in-training on the case with this secret-message activity.

Become a genetic detective with this inquisitive life-science worksheet!

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Crack the case of the end marks wide open with this first- and second-grade worksheet about statements and questions!

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Find the mysterious missing numbers in this engaging division worksheet!

Try your hand at being a history detective as you study primary sources from the night the Titanic sank.

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.

Is your child an amateur detective? Challenge her to figure out the mystery animals in this series of connect-the-dots puzzles.

This is Sherlock Holmes, the greatest detective of them all. He spends his days solving mysteries around London with his assistant, Watson.

Ready to try your hand at some detective work? Use the clues and the table provided to solve this tricky logic problem.

Can you guess the job? Put your detective skills to the test in this fun worksheet for second and third graders!

Ready for another round of where in the world? Be an international math detective as you solve addition problems to discover the secret location!

Get ready to use your best detective skills in this mystery-filled word activity for second and third graders!

Using her long division savvy, your child will help Detective Zoey Chase track a notorious criminal in this adventure-filled 5th grade math worksheet.

Your child will solve long division problems to help Detective Zoey track a notorious criminal across the West Coast, USA in this 5th grade math worksheet.

Adjective clauses are easy to find in a sentence -- if you know how to look for them. In this adjective clause worksheet, you're the grammar detective!

Give your child a fun review of longitude and latitude with this fun detective activity! She'll hunt down a wanted criminal using the coordinates given.

Time to play detective! Can you describe what happened int his scene, just by looking at the picture? Practice making inferences by looking at context.

Do you have a little detective around the house who loves to find things? See if he can find the secret message in this puzzle.

Practice your detective skills with this fun worksheet! Have your child go around the house and see how many things from the list they can find.

Barry the Bandit is at it again! Encourage your fourth grade detective to use his multiplication skills in order to solve the case of a fleeing fugitive.