Integers
Gr 9

The Grade 9 Integers module strengthens learners’ ability to work confidently with positive and negative numbers in a variety of mathematical situations. This chapter focuses on the rules that govern integer operations and helps students develop the fluency needed for algebra, equations, and problem-solving later in the curriculum.

Lessons cover comparing and ordering integers, understanding number lines, and applying the rules for addition, subtraction, multiplication, and division of integers. Each concept is explained step-by-step with clear examples that show learners how to handle sign changes, avoid common mistakes, and recognise patterns in integer calculations.

By the end of this module, students will be able to operate with integers accurately and confidently, interpret real-life contexts involving positive and negative values, and apply integer rules seamlessly in more advanced mathematical work.