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  • Home
  • About Us
    • Locations
    • Staff
  • Grants
  • We Offer
    • Continuing Education Courses
    • Disciplinary Literacy Support
    • Instructional Coaching
    • Instructional Leadership
    • STEM School Support
  • Resources
    • Disciplinary Literacy Virtual Library >
      • Math Lessons
      • Science Lessons
      • Self-Paced Learning Modules
      • Strategy Warehouse
      • Training Guides
    • SC Standards Support Documents
    • Standard Support System (S3) - UPDATED
    • Standard Support System (S3) >
      • Biology Lessons
      • Elementary Algebra Lessons
      • K-8 Mathematics Lessons
      • K-8 Science Lessons
      • Physical Science Lessons
    • State and National Conference Presentations
    • STEM Innovation Configuration (IC) Maps
    • STEM Theory of Action >
      • Assessment
      • Collaboration
      • Continuous Learning
      • Curriculum
      • Data
      • Engaged Community
      • Innovation
      • Instructional Support
      • Professional Learning
      • STEM for All
  • Connect
    • Blog
    • Facebook
    • Newsletter
    • Twitter
    • Pinterest
    • STEMLinx
  • S2TEM Family
    • 4H-Science on the Move
    • Charleston STEM Fest
    • D.I.G.
    • ìMAGINE Upstate
    • Lowcountry STEM Collaborative
    • Next Steps Institute
    • SC Afterschool Alliance
    • SC Coalition for Mathematics & Science
    • STEM Education Summit
    • This School's Got STEM
    • Upstate SC STEM Collaborative
  • Donate

Disciplinary Literacy Virtual Library > Math Lessons

Inverting a Triangular Array

Standards: CCSS.MP.1, CCSS.MP.2, CCSS.MP.3, CCSS.MP.4
Disciplinary Literacy Strategies: Bounce Cards, Making Thinking Visible, Turn and Talk, Two-Minute Paper
Lesson Overview
This problem-based lesson promotes strategic, mathematical thinking, encourage student dialogue and reflection. Students are assigned a problem in which their challenge is to find the BEST solution possible. There should be multiple solution strategies occurring within the classroom and many students will challenge each other. The role of the teacher in this lesson is to facilitate and to question student thinking and encourage student dialogue.

Time Required: Two 60-minute Class Periods
Disciplinary Vocabulary: invert, inductive reasoning, deductive reasoning, conjecture, solution, reflect, translate, counterexample
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S²TEM Centers SC is an innovation partnership managed by South Carolina’s Coalition for Mathematics & Science at Clemson University.  Its purpose is to serve South Carolina by growing the Science, Technology, Engineering and Mathematics (STEM) possibilities and capabilities of learners and leaders.

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