National 4

The BBC Bitesize website is a good resource for this course.  Below are links to each of the topics.  Each link has a variety of notes, videos and quizzes to help you master the content.

Numeracy

Order of Operations

Multiplication (revision)

Division (revision)

Negative numbers

Rounding

Estimation and Rounding

Distance, Speed and Time

Percentages

Fractions

Ratio

Probability

Expressions and Formulae

This unit has three main sections:

Algebra:  Expanding brackets, factorising, collecting like terms, evaluating expressions, creating a formula, and finding gradient.

Geometry:  The circle, area of quadrilaterals, volume, surface area, and rotational symmetry.

Statistics:  Frequency tables, averages, measuring spread, comparing data, pie charts, and probability.

Relationships

Pythagoras’ Theorem

Angles

Scale factor

Algebra:  graphing straight lines, solving equations, solving inequalities, and changing the subject.

Scatter graphs

Trigonometry

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