classify triangles, quadrilaterals and other polygons according to their side and angle properties; identify and reason about relationships

How Bloomi helps with this

This is a NAPLAN-year topic. Bloomi teaches it with a short explainer, guided practice, and NAPLAN-style questions — every one traceable to this exact code.

What this looks like in the classroom

• using strips of paper with parallel sides to make triangles and quadrilaterals, and contrasting the rigidity of triangles with the flexibility of quadrilaterals
• constructing triangles with \(3\) given side lengths and discussing the question, “Can any \(3\) lengths be used to form the sides of a triangle?”
• identifying and communicating about side and angle properties of scalene, isosceles, equilateral, right-angled, acute and obtuse triangles using geometric conventions