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Miscellaneous Math Puzzles

Math Activities for Teachers and Students

Some puzzles defy categorization. Try your hand at our varied selection of puzzles for kids. These interactive challenges are an excellent way to illustrate how math applies to our daily lives. Gather some simple household items to complete these challenges and spend a few hours delving into the fascinating world of math.

  • A Gallon of Water

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    Does a gallon of water weigh a gallon? Find out why or why not with the help of our puzzle.

  • Balancing the Books

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    Stack the books to see how high you can go before you reach the tipping point. Our puzzle provides some hints and tricks.

  • Bottleneck

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    Paper clips in a cup, a roll of the die, and some rules about what to move when—random results or not? Test this yourself to find out.

  • Float and Sink

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    Does a boat float higher in the pond with less weight? Does the water level in a pond rise when a heavy stone is tossed into the water? The answers to these questions and more are found in this brain teaser.