Thursday, 14 July 2016

COLLECTION 1 - Spot the Error(s): Perpendicular Bisector Q2 - Groups 3 & 6

As a group, watch the clip and try to spot as many errors as possible.  Post your observations under "Comments".

7 comments:

  1. This comment has been removed by the author.

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  2. The first semicircle is not down from the middle of the line and after the perpendicular bisector is drawn wrongly, the person who drew it did not mark out the right angles.

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  3. The first semicircle is not down from the middle of the line and after the perpendicular bisector is drawn wrongly, the person who drew it did not mark out the right angles.

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  4. The first semicircle is not started from the middle of the line and after the perpendicular bisector is drawn in a wrong manner, there was no angle marked out.

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  5. The first semicircle is not started from the middle of the line and after the perpendicular bisector is drawn in a wrong manner, there was no angle marked out.

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  6. At 0:19, he removed the compass before completing and he was not supposed to shade the outline of the shape.

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    Replies
    1. At 0:12, he was not supposed to change the length of the 2 arms

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