Year 8 Mathematics Ratio and Scale Understand ratio, simplifying, link to multiplication, solve problems involving ratio, circumference of circles. Multiplicative Change Use scale factors with direct proportion and with scales and maps. Multiplying and Dividing Fractions Multiply and divide fractions by integer and by fractions. Coordinates Plotting straight lines, equations of horizontal and vertical lines, link with expressions. Collecting and Representing Data Scatter graphs and correlation, two way tables, listing outcomes. Tables Probability sample space tables. ASSESSMENT 1 Brackets, Equations and Inequalities Expand single brackets, form expressions, form and solve equations and inequalities. Sequences Using more complex rules, brackets and squared terms. Indices Writing expressions with powers (extension: factorising, expanding binomials, nth term of linear sequences). Fractions and Percentages Revisit FDP equivalence, one number as percentage of another. Standard Form Conversion between standard and ordinary form, ordering. Number Sense Revisit BIDMAS, measures and units, estimation and mental strategies. ASSESSMENT 2 Angles in Parallel Lines and Polygons Review Year 7 angle facts, angles in special quadrilaterals, angles in polygons. Area of Trapezia and Circles Review area of shapes Year 7. Area trapezium, circles and compound shapes. Symmetry and Reflection Line symmetry in polygons, reflecting shapes. Data Handling Cycle Collecting data, constructing and interpreting charts. Averages Revisit Mode, median and mean, including from grouped data. ASSESSMENT 3