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6 Mathematical skills

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4 topics · 18 learning objectives

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  1. 1 Arithmetic and numerical computation

    1. Recognise and use numbers in decimal form.

    2. Recognise and use numbers in standard form.

    3. Use ratios, fractions, percentages, powers and roots.

  2. 2 Handling data

    1. Use an appropriate number of significant figures.

    2. Understand and find the arithmetic mean (average).

    3. Construct and interpret bar charts.

    4. Understand simple probability.

    5. Use a scatter diagram to identify a pattern or trend between two variables.

    6. Make order-of-magnitude calculations.

  3. 3 Algebra

    1. 3A Inequality and proportionality symbols

      Understand and use the symbols <, >, ∝ and ~.

    2. 3B Change the subject of an equation

      Change the subject of an equation.

    3. 3C Substitute values with units

      Substitute numerical values into algebraic equations using appropriate units.

    4. 3D Solve simple algebraic equations

      Solve simple algebraic equations.

  4. 4 Graphs

    1. Translate information between graphical and numerical form.

    2. Understand that y = mx + c represents a linear relationship.

    3. Plot two variables, discrete or continuous, from experimental or other data.

    4. Determine the slope and intercept of a linear graph.

    5. Understand, draw and use a curve tangent's slope as a measure of rate of change.