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Many of our activities are very practical and as a result there may be no solutions to publish for a challenge.
However if you have a photo of your work, or something else that you would like to share (such as a hint or a tip for another class) we would be very pleased to receive it.
Vincent and Tara are making triangles with the class construction set. They have a pile of strips of different lengths. How many different triangles can they make?