This is a set of 28 task cards that involve classifying triangles by their attributes (sides and angles). Task cards are a fun way to engage students and can be used as a card stack, game cards or a scoot.
There are a variety of cards that range from simple to complex. Starting with classifying triangles by just their sides (scalene, isosceles, or equilateral) or angles (right, acute, or obtuse). The more complex cards ask students to classify the triangles by their attributes or both sides an