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Welcome to the Interactive Zone

Welcome to the Interactive Zone — the auxiliary site to our content-rich! Find engaging exercises for skill-building, worksheets with auto-scoring for quick feedback, games, puzzles, simulations and other fun stuff that help you to cement math concepts into enduring skills for higher level work.

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What's New

2021-11-21: New Share to Google Classroom button added.

2021-11-20: Auto-scoring of the worksheets is now working again.

2015-04-14: New logic puzzle in the Fun Stuff section: Train Tracks.

2015-04-14: New page explaining the infamous "Cheryl's Birthday" question in the Fun Stuff section.

2013-01-20: Added Law of Sines and Law of Cosines to the Trigonometry section.

2013-12-24: Added Remainder Theorem to the Algebra section.

2013-12-08: Added Powers of i to the Complex Numbers section.

We hope that the free math worksheets have been helpful. We encourage parents and teachers to adjust the worksheets according to the needs of the child. For more difficult questions, the child may be encouraged to work out the problem on a piece of paper before entering the solution. We hope that the kids will also love the fun stuff and puzzles.

We welcome your feedback, suggestions, comments and questions about this site; please submit your feedback via our Feedback page.

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