Top Drawer Teachers. Resources for teachers of mathematics
  • Home
  • Fractions
  • Geometric reasoning
  • Mental computation
  • Patterns
  • Reasoning
  • Statistics
  • Big ideas
    • Same and different
      • Classification
      • Noticing and comparing properties of shapes
      • Imagining missing elements
    • Visualisation
      • Visualisation of information
    • Mathematical truth
      • Truth of propositions
    • If-then
      • If-then statements
      • Proportional reasoning
    • Deduction
      • Deductive reasoning
      • Halving a rectangle
    • Proof
      • Proof: The foundation of mathematics
  • Good teaching
    • Reasoning for all students
      • Challenging all students
    • Effective questioning
      • The W questions
    • Deep thinking
      • Promoting deep thinking
    • A routine element of every class
      • Student-to-student dialogue
      • A social activity
    • Making mathematical connections
      • What do connectionist teachers do?
  • Assessment
    • Assessment approaches
      • Using open tasks
      • Observation
      • Students' writing
      • Using problem-posing
    • Designing tasks for assessing reasoning
      • Levels of proof
      • Ability to demonstrate reasoning
      • Ability to predict
      • Ability to make connections
  • Activities
    • Above and below the line
    • Bad apples
    • Challenging all students
    • Comparing properties of quadrilaterals
    • Covered by H
    • Do quadrilaterals tessellate?
    • Exploring nines
    • Surface area and scaling up
    • W questions covered by H
  • Downloads
  • Acknowledgements

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