problem-based learning

Help Students Know, Use, and Enjoy Quadratics

Help Students Know, Use, and Enjoy Quadratics

By Joseph Koelsch, IM Certified® Facilitator “I’ve said it before: equations are the devil’s sentences. The worst one is that quadratic equation, an infernal salad of numbers, letters, and symbols.” - Stephen Colbert Did you ever feel the same way? I know that I felt...

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Strategies for Instituting Equitable Math Instruction

Strategies for Instituting Equitable Math Instruction

Dionne Aminata, Senior Director of Strategic Initiatives, Marketing, Illustrative Mathematics Rolanda Baldwin, Vice President of Mathematics, UnboundEd Illustrative Mathematics and UnboundEd both agree that achieving racial justice in math education starts with the...

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Empowering Students with the Geometry Reference Chart

Empowering Students with the Geometry Reference Chart

By Tina Cardone Geometry class can feel like word salad, with a heavy sprinkling of notation on top. Students need to both process and produce mathematical language in the vast majority of the tasks they work on. Here is a portion of the warm up from a section on...

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Two Recommendations to Elevate Instruction

Two Recommendations to Elevate Instruction

By Kate Nowak, IM Vice President of Curriculum Development and Portfolio “The more intensely interested a teacher is in a student’s thinking, the more interested the student becomes in his or her own thinking.”—Eleanor Duckworth If you’re reading this you probably...

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Math Language Routines: Discourse with a Purpose

Math Language Routines: Discourse with a Purpose

By Dr. Kristen Taylor, IM Certified® Facilitator  Math teachers can talk all day about math! We get super excited when we encounter someone else who enjoys these conversations as well. But too many of our students don’t get to experience that joyful discourse, which...

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