Year 9 Maths
A full year: numbers no fraction can name, equations that draw a line, quadratics, the distance between two points, identities, similar triangles, the first trigonometry, and probability from experiment.
Print the whole term as one worksheet pack →Number
Algebra
- Linear equations in two variablesLesson
Find solutions of an equation like 2x + y = 7 and read its graph as a straight line.
- Quadratic equationsLesson
Solve quadratic equations by factorising, and use the discriminant to describe the roots.
- Distance and section formulasLesson
Find the distance between two points, the point that divides a segment in a given ratio, and the area of a triangle from its vertices.
- Algebraic identitiesLesson
Use (a + b)², (a - b)² and a² - b² to expand brackets and to multiply quickly.