1. DETAILED LESSON PLAN.
NAME : TAMBOONEI TAPIWA.
CANDIDATE NUMBER : 340/15
DATE : 01/06/15
TIME : 0800-0845
CLASS : FORM 3H
SUBJECT : MATHEMATICS
LESSON TOPIC : TRIGONOMETRIC RATIOS.
OBJECTIVES : By the end of the lesson pupils should be able to :
 Identify the sides of the right angled triangle with respect to a given angle Ø,
 Use sine, cosine and tangent ratios to find angles,
 Calculate the length of sides using the trigonometric ratios.
ASSUMED KNOWLEDGE:
 Pupils are able to identify right angled triangle
TEACHING AND LEARNING AIDS;
 a chart showing trig ratios,
 builder’s square
SOURCE OF MATERIAL
 schemes of work week ending 05/06/2015
 new general mathematics book 3 page

2. LESSON PHASES TOPIC AND CONTENT
PHASE 1:INTRODUCTION
(5mins)
PHASE 2 : PRESANTATION
(15mins)
PHASE 3 :APPLICATION