Open Middle
@openmiddle
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Challenging math problems worth solving. Check out our online workshop (https://t.co/MptNurQvKK) and book (https://t.co/QQlU6aQIlV) by @robertkaplinsky.
Joined February 2014
Open Middle embedded problems let you make a warm-up in 30 seconds. See how at https://t.co/xH6iu7t5Q2.
#openmiddlemath #openmiddle #mathteacher #teacher #math #education #edu #matheducation #productivestruggle #learning
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This quote from Cory Rawlins is an amazing situation to be in - where students want to do more problems! #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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Another delay on crypto rules and all eyes are on @SenLummis. Is this about policy… or a generational gap in understanding tech? https://t.co/easJqaldUa
dailycaller.com
President Donald Trump came into office promising to bring forth a golden age. He has sought to modernize American industry.
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If your high school students are working on adding vectors, try out this Open Middle problem from Bryan Anderson. https://t.co/yPWAHrjWdc
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This quote from MiddleWeb explains how Open Middle problems resonate with students. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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Are your students learning about parallel lines and transversals? Try out these two Open Middle problems from Shelli Foust: https://t.co/nWkdZvAdlA
https://t.co/gyLF7S5tt8
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Two top programs. One unforgettable night. Arkansas & Houston bring big time college basketball to the Garden State at Prudential Center on Saturday, December 20 for the 2025 Never Forget Tribute Classic! Buy your tickets today.
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This quote from Amanda Beeler is something every teacher wants to hear. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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Algebra teachers, check out these three rational exponent problems from Bryan Anderson. See the hints and answers on Open Middle: https://t.co/zIpwqBkWcg
https://t.co/HkGgkcbko9
https://t.co/qpiT5zmmEY
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This quote from Diane Viola describes something we all love to see in our classroom. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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Help your students think deeply about radicals with this Open Middle problem from Phillip Haislip-Hansberry. https://t.co/1gWPhWjFBz
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We think AI is the bottleneck. Ashfaq Munshi says the real choke points are underneath it — wasted GPUs, heat, power, and an aging grid.
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This quote from Kristen M Acosta shows an amazing moment to have as a teacher. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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Are your students working on parallel and perpendicular lines? Try out these two Open Middle problems from Bryan Anderson: https://t.co/XK0OszL9tV
https://t.co/uv9pSoatrG
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This quote from SrtaWagner shows how Open Middle problems get students thinking - even on a Monday. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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If your students are learning about perpendicular lines, try out this Open Middle problem from Andy Schwen with them: https://t.co/Id0LfJHAMo
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This Christmas, help your mom escape the creeps. Discount link below ⬇️
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This quote from NWEA is a good way to explain Open Middle problems. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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Want to challenge your Geometry students to find the area of triangles? Try out this Open Middle problem from Dan Wulf. https://t.co/2GK5J0j3a1
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From Kristen M Acosta, when students can't stop working on an Open Middle problem, you know you've done something right. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #edu
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Here's a challenging Open Middle problem to help students develop conceptual understanding of quadratics in standard form: https://t.co/ZFA55Fge3m
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📣 PostgreSQL developers: Meet Azure HorizonDB the new AI-ready database service with native AI capabilities built in. For enterprise scale, security, and performance without compromise.
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This quote from Kristen Leiker shows how Open Middle gets students engaged in math! #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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I was lucky enough to spend the morning in a 5th grade math classroom. Loved seeing students make connections to prior learning. And their perseverance in the 3 act task and open middle problems we worked was inspiring! So much fun! Thank you @RiverPlaceTitan!
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Here's a matrix multiplication problem from Bryan Anderson that will help you bring out their conceptual understanding. See hints and answers on Open Middle. https://t.co/aQejLl6mrc
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This quote from Edutopia explains why Open Middle problems are different. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu
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🎁 This holiday season we’re celebrating the gift of travel memories — and giving away a $10,000 Wander trip to our favorite submission. To enter, simply reply to or quote this post with your favorite travel memory (Wander or not). We’ll share favorites and select one winner!
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