Solving Linear Inequalities
Mathematics · JC 1 · Equations and Inequalities · Semester 1

Solving Linear Inequalities

Students will solve linear inequalities and represent solutions on a number line and in interval notation.

MOE Syllabus OutcomesMOE: Equations and Inequalities - JC1

About This Topic

Students will solve linear inequalities and represent solutions on a number line and in interval notation.

Key Questions

  1. Explain how the rules for manipulating inequalities differ from those for equations.
  2. Analyze the impact of multiplying or dividing by a negative number on an inequality.
  3. Construct a number line representation for complex inequality solutions.

Active Learning Ideas

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Planning templates for Mathematics

Lesson Plan

5E Model

The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.

Unit Planner

Math Unit

Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.

Rubric

Math Rubric

Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.

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Edited by Adriana Perusin, Editor-in-Chief, Flip Education
Synthesized by Flip Education from Lyman's Think-Pair-Share collaborative-discussion routine (1981)