New KS3 Maths Workbook - Higher (includes answers): superb for Year 7, 8 and 9 (CGP KS3 Workbooks)

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Reduce a given linear equation in two variables to the standard form y = mx + c; calculate and interpret gradients and intercepts of graphs of such linear equations numerically, graphically and algebraically Record, describe and analyse the frequency of outcomes of simple probability experiments involving randomness, fairness, equally and unequally likely outcomes, using appropriate language and the 0-1 probability scale Divide a given quantity into two parts in a given part:part or part:whole ratio; express the division of a quantity into two parts as a ratio Interpret and compare numbers in standard form A x 10n 1≤A<10, where n is a positive or negative integer or zero Describe, interpret and compare observed distributions of a single variable through: appropriate graphical representation involving discrete, continuous and grouped data; and appropriate measures of central tendency (mean, mode, median) and spread (range, consideration of outliers)

Every lesson comes with short videos showing you clearly and simply how to complete the activity successfully.

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Use standard units of mass, length, time, money and other measures, including with decimal quantities Find approximate solutions to contextual problems from given graphs of a variety of functions, including piece-wise linear, exponential and reciprocal graphs Round numbers and measures to an appropriate degree of accuracy [for example, to a number of decimal places or significant figures]

Use the properties of faces, surfaces, edges and vertices of cubes, cuboids, prisms, cylinders, pyramids, cones and spheres to solve problems in 3-D Use the standard conventions for labelling the sides and angles of triangle ABC, and know and use the criteria for congruence of trianglesExpress one quantity as a fraction of another, where the fraction is less than 1 and greater than 1 Understand that a multiplicative relationship between two quantities can be expressed as a ratio or a fraction Use Pythagoras’ Theorem and trigonometric ratios in similar triangles to solve problems involving right-angled triangles Identify and construct congruent triangles, and construct similar shapes by enlargement, with and without coordinate grids