FRIDAY (24 JUNE 2011)

Class	4 S4
Time	0705 - 0815
Subject	Mathematics
Topic	Trigonometry II
Learning Area	9.0 Trigonometry II
Learning Objectives	9.1 Values of sin θ, cos θ and tan θ .
Learning Outcomes	By the end of the lesson, student will be able to : identify the quadrants and angles in the unit circle determine: the value of y-coordinate the value of x-coordinate the ratio of y-coordinate to x-coordinate of several points on the circumference of the unit circle verify that, for an angle in quadrant I of the unit circle:
Learning Activities	1. Teacher explains and gives several examples. 2. Student tries different exercises. 3. Homework.
Teaching Aids	Practice Book
Noble Value	Being confident and independent
Reflection	Approximately 90% of the students were able to understand the topic. The rest were given extra explanation.