Activities in this teaching pack include a set of differentiated cards to select, record and match sets of puzzles clues that can be used to identify and illustrate a range of different triangles by their matching individual properties including the number and types of angles.

The interactive presentation gets the children to explore how to record special clues that can be used to identify and illustrate a range of different triangles.

This lesson is part of a maths scheme of work to get the children to investigate, record and compare the matching properties of different types of triangle shapes including their sets of right, acute and obtuse angles. There are teaching activities for shared learning, differentiated worksheets to support independent learning and interactive presentations to introduce concepts and key skills.