Geometry Unit Lesson Plans 3rd Grade

Day 1: Explore Right Angles PDF

• Identify and sketch right angles.

Day 2: Bigger Than a Right Angles and Smaller Than a Right Angles PDF

• Identify and sketch some polygons that have right angles.

Day 3: Line Segments PDF

• Identify and sketch parallel, intersecting, and perpendicular lines and line segments.

Day 4: Quadrilaterals PDF

• Identify and describe special types of quadrilaterals, such as squares, rectangles, parallelograms, rhombus, trapezoids and kites.

Day 5: Perimeters #1 PDF

• Measure and calculate perimeters of simple quadrilaterals.

Day 6: Perimeters #2 PDF

• Measure and calculate of a variety of quadrilaterals.

Day 7: Problem Solving in Quadrilaterals and Perimeter PDF

• Solve single- and multi-step word problems involving perimeters of quadrilaterals and verify the solutions.

Day 8: Assessment