June 8, 2019 Plane Shapes (Primary 4) – Lines of Symmetry, Horizontal and Vertical Lines, Types of Angles MATHEMATICS SMASE – ASEI PDSI METHOD THIRD TERM WEEK 7 PRIMARY 4 TOPIC: Lines of Symmetry and Angles LEARNING AREA Lesson One – Lines of Symmetry I – Triangles Lesson Two – Lines of Symmetry II – Quadrilateral Lesson Three – Horizontal and Vertical Lines Lesson Four – Angles Lesson Five – Cardinal Points TIME – 40 Minutes each. LEARNING OUTCOME By the end of the lesson, pupils should be able to: identify symmetrical plane shapes. locate line(s) of symmetry of objects in the school and homes. distinguish between horizontal and vertical lines. indicate the four cardinal points and relate the setting and rising of the sun on the cardinal points of the East and West. RATIONALE If you can reflect (or flip) a figure over a line and the figure appears unchanged, then the figure has reflection symmetry or line symmetry. The line that you reflect over is called the line of symmetry. A line of symmetry divides a figure into two mirror – image halves. Angles are when two or more lines meet or intersect. The space between two lines is called an angle. Cardinal points are direction – North, South, East and West In this lesson, the pupils will identify lines of symmetry of any shapes and also identify different types of angles and locations of places. LEARNING MATERIALS The teacher will teach the lesson with the aid of: Plane shapes Charts. Chart and model of the four cardinal points. PREVIOUS KNOWLEDGE Lines of symmetry divide shapes into two similar shapes. Angles are the space between two intersect lines. REFERENCE MATERIALS 9 – Years Basic Education Curriculum Lagos State Scheme of work New Method Mathematics Book 6 All Relevant Materials Online Materials LESSON PLAN/DEVELOPMENT ASEI PDSI LESSON NOTES LESSON DEVELOPMENT 1 – LINES OF SYMMETRY – TRIANGLES LESSON DEVELOPMENT 2 – LINES OF SYMMETRY – QUADRILATERALS LESSON DEVELOPMENT 3 – HORIZONTAL AND VERTICAL LINES LESSON DEVELOPMENT 4 – TYPES OF ANGLES LESSON DEVELOPMENT 5 – CARDINAL POINTS Share this:TwitterFacebookLike this:Like Loading... Related Tags:Measurement and Geometry Related Posts Scheme of Work Third Term Cultural and Creative Arts Basic 5 Swimming Strokes (Primary 4) Employment and Problems of Unemployment (Primary 4) About The Author CRN You must log in to post a comment.