This activity is based on Bloom's Taxonomy. It starts with questions that check students' understanding at a basic level (eg about points, gradients and intercepts) and then delves to deeper levels of understanding (eg finding equations and checking if a point is above/on/below a line etc).
At all stages True/False answers MUST be justified and so it creates a situation that encourages discussion. It is a language-based activity and is useful as a formative tool.
Sample answers are included.
This resource and four others are included in the discounted Algebra 1 Bundle 2