Secondary 3 maths

Here is a list of all of the maths skills students learn in secondary 3! These skills are organised into categories, and you can move your mouse over any skill name to preview the skill. To start practising, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

Here is a list of all of the maths skills students learn in secondary 3! To start practising, just click on any link.

Numbers

  1. A.1
    Classify numbers
  2. A.2
    Compare and order rational numbers
  3. A.3
    Number lines
  4. A.4
    Convert between decimals and fractions
  5. A.5
    Square roots
  6. A.6
    Cube roots

Ratios, rates and proportions

  1. C.1
    Identify equivalent ratios
  2. C.2
    Write an equivalent ratio
  3. C.3
    Unit rates
  4. C.4
    Unit prices
  5. C.5
    Solve proportions
  6. C.6
    Solve proportions: word problems
  7. C.7
    Scale drawings: word problems

Percents

  1. D.1
    Convert between percents, fractions and decimals
  2. D.2
    Solve percent equations
  3. D.3
    Percent word problems
  4. D.4
    Percent of change
  5. D.5
    Percent of change: word problems

Consumer maths

  1. E.1
    Simple interest
  2. E.2
    Compound interest
  3. E.3
    Percent of a number: GST, discount and more
  4. E.4
    Find the percent: discount and mark-up
  5. E.5
    Multi-step problems with percents

Measurement

  1. F.1
    Convert rates and measurements
  2. F.2
    Precision
  3. F.3
    Greatest possible error
  4. F.4
    Minimum and maximum area and volume
  5. F.5
    Percent error
  6. F.6
    Percent error: area and volume

Coordinate plane

  1. I.1
    Coordinate plane review
  2. I.2
    Distance between two points

Properties

  1. J.1
    Properties of addition and multiplication
  2. J.2
    Distributive property
  3. J.3
    Simplify variable expressions using properties
  4. J.4
    Properties of equality

Matrices

  1. N.1
    Matrix vocabulary
  2. N.2
    Matrix operation rules
  3. N.3
    Add and subtract matrices
  4. N.4
    Multiply a matrix by a scalar
  5. N.5
    Multiply two matrices

Data and graphs

  1. O.1
    Interpret bar graphs, line graphs and histograms
  2. O.2
    Create bar graphs, line graphs and histograms
  3. O.3
    Interpret pie charts
  4. O.4
    Interpret stem-and-leaf plots
  5. O.5
    Interpret box-and-whisker plots

Problem solving

  1. P.1
    Word problems: mixed review
  2. P.2
    Word problems with money
  3. P.3
    Consecutive integer problems
  4. P.4
    Rate of travel: word problems
  5. P.5
    Weighted averages: word problems

Direct variation

  1. S.1
    Identify proportional relationships
  2. S.2
    Find the constant of variation
  3. S.3
    Graph a proportional relationship
  4. S.4
    Write direct variation equations
  5. S.5
    Write and solve direct variation equations

Exponential functions

  1. X.1
    Evaluate an exponential function
  2. X.2
    Match exponential functions and graphs
  3. X.3
    Domain and range of exponential functions
  4. X.4
    Exponential growth and decay: word problems

Monomials

  1. Y.1
    Identify monomials
  2. Y.2
    Multiply monomials
  3. Y.3
    Divide monomials
  4. Y.4
    Multiply and divide monomials
  5. Y.5
    Powers of monomials

Functions: linear, quadratic, exponential

  1. CC.1
    Identify linear, quadratic and exponential functions from graphs
  2. CC.2
    Identify linear, quadratic and exponential functions from tables
  3. CC.3
    Write linear, quadratic and exponential functions

Rational expressions and equations

  1. EE.1
    Simplify complex fractions
  2. EE.2
    Simplify rational expressions
  3. EE.3
    Multiply and divide rational expressions
  4. EE.4
    Divide polynomials
  5. EE.5
    Add and subtract rational expressions
  6. EE.6
    Solve rational equations

Probability and statistics

  1. FF.1
    Compound events: find the number of outcomes
  2. FF.2
    Factorials
  3. FF.3
    Counting principle
  4. FF.4
    Mean, median, mode and range