Suitable for Grades: 4th Grade
CCSS: 4.G.A.1, 4.G.A.2
CCSS Description: Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.
Your learners will practice identifying and drawing right angles throughout this worksheet. There are four varying sections which will see learners identifying right angles from a selection of angles and in shapes, drawing shapes on a dotty grid with a specified number of right angles and stating whether angles are greater than or smaller than right angles.