Autograph Video 71 – Find the Line

May 21, 2014 - Autograph, Autograph Tutorial Videos

Here is a quick idea for an activity that should help your learners practise identifying the equation of a line from the points that lie on it. A line is constructed, and a point attached to it, but the line is then hidden! Can your students figure out the equation of the line by moving the point up and down? Fire up the turtle and test out their answer!

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