Look around you. Triangles are everywhere! Any structure requiring strong and rigid construction depends on triangles to achieve that goal.
Classification of triangles with reference to angles and sides is an important skill. Learners of CAIE 4 participated in hands-on activity to learn about triangles . They learnt to classify the triangles according to their sides and angles and explored ‘Seven Triangles of Reality’. This classification of the properties helped our students in learning symmetrical properties which enabled them in creating tessellating patterns with triangles.