Category: puzzles

    17 Ideas for Teaching Slope

    I meet with new teachers weekly to discuss teaching strategies, tips, and lesson planning. This week the conversation turned to our next lesson which will be Slope of a line.  Slope is a crucial topic for both middle school and high school students. Slope forms the basis for writing equations and graphing. Without an understanding of what it is and how to calculate it, the rest of the semester (and year) becomes much more difficult for students and teachers. Even though my pacing allows two days (what are they thinking????) for learning slope, students need much more than this to […]

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    Cut and Paste Puzzles Again

    I have often used cut and paste  puzzles  in my classes either as collaborative work or partner work to reinforce math concepts. Usually the puzzles of 16 pieces their squares sometimes I use the 12-piece rectangle depending on my whim or mood. the first time I use a puzzle in the classroom students take a little bit longer to complete them,  just as they do with any new idea or activity.  I don’t think I’ve ever thought about using smaller puzzles to help them understand how the puzzles go together.  I have  also written about using puzzles before here on […]

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