M-ALG-043Higher onlyReview: Pending

Represent regions defined by linear inequalities

Algebra · Inequalities (T-ALG-016)

v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.

Retrieval: Line plotting and test points
Fluency: Shade intersections of half-planes
Reasoning: Test a boundary value and explain the solution set.
Application: Identify feasible values subject to constraints
Common misconception: Multiplying or dividing by a negative reverses the inequality.

Video brief

Model how to represent regions defined by linear inequalities. Explain each step; pause for a matching shadow question.

Planned video: V-ALG-043 · Video coming soon

Worksheets

Worksheets coming soon

Note: Scope and tier apply to this skill; tag each generated variant separately.