SAMPLE LESSON FORMAT FOR LESSON PLAN OF TRIGONOMETRY - MATHEMATICS FORM FOUR
1. CLASS INFORMATION
DATE STREAM PERIOD TIME NUMBER OF STUDENTS
80 Mins. REGISTERED PRESENT

2. COMPETENCE:
Determine sine, cosine and tangent

3. GENERAL OBJECTIVES:
Draw graph of sine and cosine functions and apply sine and cosine rules to solve problems.

4. SPECIFIC OBJECTIVES:
By the end of the lesson, the student should be able to; (a) Determine the sine, cosine and tangent of an angle measured in the clockwise and anticlockwise directions.

5. MAIN TOPIC
TRIGONOMETRY

6. SUB-TOPIC
5.1 Trigonometric Ratios

7. TEACHING/ LEARNING MATERIALS
Basic Mathematics For Secondary Schools, Students Book Form Four. By T.I.E

 8. TEACHING/LEARNING AIDS
i) Mathematical tables ii) Trigonometric tables iii) Calculators

TEACHING STRUCTURE
STAGE TIME TEACHER'S ACTIVITIES STUDENT'S ACTIVITIES   ASSESSMENT
INTRODUCTION 10 Guide students using diagram to show trigonometric ratios Students to brainstorm and understand trigonometric ratios Quizzes, question and answers, tests, group presentation, take home assignment, monthly exams
PRESENTATION 40 to guide the students to discuss the sign of sines, cosines and tangent for angles in the four quadrants students to discuss the sign of sines, cosines and tangent for angles in the four quadrants Quizzes, question and answers, tests, group presentation, take home assignment, monthly exams
REFLECTION 10 Guide Students in groups to find sine, cosine and tangent of angles measured in any direction. Students in groups to find sine, cosine and tangent of angles measured in any direction. Quizzes, question and answers, tests, group presentation, take home assignment, monthly exams
REINFORCEMENT 10 Guide Students in groups to find sine, cosine and tangent of angles measured in any direction. Students to individually answer questions asked by of the teacher. Respond to questions and seek clarifications Quizzes, question and answers, tests, group presentation, take home assignment, monthly exams
CONCLUSION 10 To write short summarized notes, questions and supervise the students while working on them The student to work on assignment given in groups and latter individually and copy notes Quizzes, question and answers, tests, group presentation, take home assignment, monthly exams

STUDENT'S EVALUATION
90% of students understood the lesson well, they answered all the questions well

TEACHER'S EVALUATION
Enough knowledge was given given and most of the students understood the lesson

REMARKS
The students who did not understood the lesson well will be in the remedial class. Otherwise I will proceed with the topic.

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