Area Model Algebra_面積模型與代數 - Polynomials | Factors | Products - PhET Interactive Simulations

Area Model Algebra_面積模型與代數

Area Model Algebra_面積模型與代數 simulation


  • Polynomials
  • Factors
  • Products

Sample Learning Goals

  • Develop and justify a method to use the area model to determine the product of a monomial and a binomial or the product of two binomials.
  • Factor an expression, including expressions containing a variable.
  • Recognize that area represents the product of two numbers and is additive.
  • Represent a multiplication problem as the area of a rectangle, proportionally or using generic area.
  • Develop and justify a strategy to determine the product of two multi-digit numbers by representing the product as an area or the sum of areas.

Standards Alignment

Common Core - Math

  • 8.EE.C.7b

  • 7.NS.A.2c

  • 7.EE.A.1

  • 6.NS.B.4

  • 6.EE.A.4

  • 6.EE.A.3

  • 4.NBT.B.5

  • 3.MD.C.7d

  • 3.MD.C.7c

  • 3.MD.C.7

System Requirements


HTML5 simulations can run on iPads, Chromebooks, PC, Mac, and Linux systems.
See full HTML5 system requirements

Version 1.2.3