Test your students’ ability to spot mistakes and develop their understanding with this activity. Pupils are given two different answers to a question and have to determine which is correct. They then have to explain what misconception has led to the incorrect answer.
This resource tests pupils rearranging skills in order to identify the gradient (m) from an equation. Pupils must assess the answers of two different students, ticking one and trashing the other. Full instructions, ideas for extension, and a solution are provided in the resource - what more could you need?
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