Grade 9 · CBC

Grade 9 Mathematics

Grade 9 Mathematics for KJSEA: indices and standard form, simultaneous equations, coordinates and gradient, surface area and volume of solids, and statistics.

4 lessons 7 quizzes and games about 1 hours

What you will learn

Apply the laws of indices and write numbers in standard form

Solve simultaneous linear equations

Find the gradient and equation of a straight line

Calculate surface area and volume of cylinders and prisms

Lessons

1 Indices and standard form
15 min read · Free preview 2 Simultaneous linear equations
18 min read 3 Coordinates, gradient and straight lines
18 min read 4 Surface area and volume of solids
18 min read

Quizzes, tests and games

Quick check: Indices and standard form
Practice · 3 questions Play Quick check: Simultaneous linear equations
Practice · 3 questions Play Quick check: Coordinates, gradient and straight lines
Practice · 3 questions Play Quick check: Surface area and volume of solids
Practice · 3 questions Play Grade 9 Maths: KJSEA practice
Test · 8 questions Play Laws of indices memory match
Memory match game · 1 questions Play Equations speed challenge
Timed challenge · 5 questions Play