UNIT SPECIFIC OBJECTIVES CONTENT TEACHING AND LEARNING ACTIVITIES EVALUATION UNIT 6 CONSTRUCTION AND MEASUREMENTS OF ANGLES The student will be able to 1.6.1 identify different types of angles. 1.6.2 construct given angles. 1.6.3 bisect given angles. 1.6.4 trisect given angles. 1.6.5 construct given angles using scales of chord. 1.6.6 measure angles with protractor. Definition and identification of angles acute, right, obtuse and reflex. Construction of angles of given values. Bisection of angles. Trisection of angles. Construction of angles using scales of chord. Correct measurement of angles using the protractor. Discuss different types of angles with students and assist them to discuss their differences. Illustrate how to construct given angles and assist students to practise. Illustrate how to bisect given angles using drawing instruments and assist students to practise. Using drawing instruments, illustrate how to trisect an angle and assist students to practise. Illustrate the principles for constructing angles using scales of chord for students to practise. Guide students to measure given angles correctly by using the protractor. Students to discuss the different types of angles Students to construct various types of angles. Students to bisect given angles using drawing instruments. Students to trisect given angles correctly using drawing instruments. Students to construct angles using scales of chord. Students to draw horizontal lines, measure and draw specific angles from points on the lines.

6 UNIT SPECIFIC OBJECTIVES CONTENT TEACHING AND LEARNING ACTIVITIES EVALUATION UNIT 7 PROPERTIES AND CONSTRUCTION OF