Form 3 Mathematics

Topic outline

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  Topic 1

  • ALGEBRA, EQUATIONS AND FORMULAE
  • Help with algebra *Explore* URL
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  Topic 2

  • NUMBER THEORY
  • What is an Index? File
  • Multiplying indices. File
  • Watch these videos!

  • Simplifying Surds 1 URL
  • Simplifying Surds 2 URL
  • Rationalising the denominator URL
  • Standard Form 1 URL
  • Standard Form 2 URL
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  Topic 3

  • THE CALCULATOR
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  Topic 4

  • PYTHAGORAS' THEOREM AND TRIGONOMETRY
  • Pythagoras' Theorem (by dunialm) Page
  • Pythagoras' Theorem (by dunialm) URL
  • SOHCAHTOA (by despicablemath) Page
  • Using SOHCAHTOA (by despicablemath) Page
  • Pythagoras' theorem with Rey Williams URL
  • More Pythagoras' Theorem with Rey URL
  • Trigonometry - finding a length (with Rey) URL
  • Finding an angle using trigonometry URL
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  Topic 5

  • STATISTICS
  • Variables - discrete and continuous URL
  • Class Intervals - Definitions URL
  • HISTOGRAMS 1 URL
  • HISTOGRAMS 2 URL
  • Modal class 1 URL
  • Modal class 2 URL
  • Median class URL
  • Mean For Grouped Data 1 URL
  • Mean For Grouped Data 2 URL
  • Cumulative Frequency Table URL
  • Cumulative Frequency Curve URL
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  Topic 6

  • QUADRATIC EXPRESSIONS AND EQUATIONS
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  Topic 7

  • ALGEBRAIC GRAPHS
  • Graph software URL
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  Topic 8

  • SIMULTANEOUS EQUATIONS
  • Simultaneous Equations - Graphical Method URL
  • Simultaneous Equations - Elimination 1 URL
  • Simultaneous Equations - Elimination 2 URL
  • Simultaneous Equations - Substitution URL
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