Use the clues to set each dial to the correct answer. Often individual dials can be set to two or more possible settings but each group of three has only one correct “setting”.
This particular worksheet is focused on understanding the gradient and y-intercept of a straight line stated algebraically.
Some of the clues require a student to identify which of the lines stated pass through a given point but none of the equations stated ever requires a student to expand brackets or to re-arrange equations.
My general concept for these dials is to provide a light revision activity but they may be of use in other contexts too.
Answers are provided in the powerpoint file (but this is not animated).
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