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Amanda K. Riske, Catherine E. Cullicott, Amanda Mohammad Mirzaei, Amanda Jansen, and James Middleton

We introduce the Into Math Graph tool, which students use to graph how “into" mathematics they are over time. Using this tool can help teachers foster conversations with students and design experiences that focus on engagement from the student’s perspective.

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A set of problems of many types.

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John Donovan, Gregory D. Foley, and Thomas R. Butts

Students analyze items from the media to answer mathematical questions related to the article. This month's clips examine why raindrops do not crush mosquitoes and feature an application of the Pythagorean theorem to baseball. The mathematics involved includes dimensional analysis, ratio and proportion, and the Pythagorean theorem.

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Readers comment on published articles or offer their own ideas.

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Seán P. Madden and Louis Lim

Students analyze items from the media to answer mathematical questions related to the article. Exponents and working with large numbers are the underlying mathematical ideas this month.

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Harold B. Reiter, John Thornton, and G. Patrick Vennebush

Through KenKen puzzles, students can explore parity, counting, subsets, and various problem-solving strategies.

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Adam Lavallee and Stephen E. J. Armitage

Students analyze media items to answer related mathematical questions. This month's clips feature a percentage discount and a walking tour of Manhattan, which leads to probability and geometry questions.

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A set of problems of many types.

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Shawn Triplett

Diagonalization of the Fibonacci matrix ties the sequence to geometry.

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James Metz

Students analyze a photograph to solve mathematical questions related to the images captured in the photograph. This month, photographs of ceiling trusses provide a setting for a geometry discussion.