QuadFun--A Case Study of Pupil Computer Interaction

Tommy Dreyfus, Tirza Halevi

Research output: Contribution to journalArticlepeer-review


Discussed is the classroom suitability of an open learning computer microworld centered around families of quadratic equations that provides a framework for exploring questions about parabolas to establish the link between the graphical and the algebraic representations of quadratic equations. (JJK)
Original languageEnglish
Pages (from-to)43-48
Number of pages6
JournalJournal of Computers in Mathematics and Science Teaching
Issue number2
StatePublished - 1991


  • Graphic Representation
  • Open Ended Questions
  • Quadratic Equations
  • ERIC, Current Index to Journals in Education (CIJE)
  • Researchers
  • Teachers
  • Practitioners
  • Learning Strategies
  • Individualized Instruction
  • Computer Assisted Instruction
  • Learning Activities
  • Learner Controlled Instruction
  • Algebra
  • Discovery Learning
  • Educational Technology
  • Secondary Education
  • Secondary School Mathematics
  • Classroom Techniques
  • Mathematics Education
  • Polynomials
  • Teaching Methods
  • Mathematical Enrichment


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