Triangles have 3 straight sides that are closed up to form a shape. First grade pupils should be able to define triangles, draw at least one triangle, and identify triangles in their environment. The document discusses triangles and what first grade students should be able to do regarding triangles.

1. Triangles Grade 1 Pupils should be able to: Define the term triangle Draw at least one triangle Identify triangles in their environment.

2. Triangles Triangles are figures that have 3 straight sides all closed up.