CONCEPTS AND SKILLS TO BE ACHIEVED By the end of the lesson, learners should know and be able to: Investigate sides and angles in quadrilaterals focusing on: The sum of the interior angles of quadrilaterals The opposite sides and angles of parallelograms Discuss properties of a parallelogram Solve for unknown angles and sides DBE workbook, Sasol-Inzalo workbook(199-204), textbook, pencil, eraser, calculators, graph RESOURCES paper, ruler (GDE 19 05 2014 GDE 21 05 2014) 2D shapes PRIOR KNOWLEDGE Angles Quadrilaterals COMPONENTS TIME CAPS TASKS/ACTIVITIES 3min Give all the characteristics of a rectangle Page INTRODUCTION 96 REVIEW AND CORRECTION OF 4min HOMEWORK LESSON The teacher gives learners the following activity and allows them to work in PRESENTATION/DEVELOPMENT groups. AND CLASSWORK Solve for :
CONCEPTS AND SKILLS TO BE ACHIEVED By the end of the lesson, learners should know and be able to: Investigate sides and angles in quadrilaterals focusing on: The sum of the interior angles of quadrilaterals The opposite sides and angles of parallelograms Discuss properties of a parallelogram Solve for unknown angles and sides RESOURCES DBE workbook, Sasol-Inzalo workbook(199-204), textbook, pencil, eraser, calculators, graph paper, ruler (GDE 19 05 2014 GDE 21 05 2014) PRIOR KNOWLEDGE 2D shapes Angles Quadrilaterals COMPONENTS TIME TASKS/ACTIVITIES CAPS INTRODUCTION 3min Give all the characteristics of a rectangle Page 96 REVIEW AND CORRECTION OF HOMEWORK 4min LESSON PRESENTATION/DEVELOPMENT AND CLASSWORK The teacher gives learners the following activity and allows them to work in groups. Solve for :