Lesson Plan (LV1)

Lesson Plan (LV1)

Subject : Additional Mathematics

Time : 40 minutes

Date : 29 June 2011

Form : 5

Numbers of students : 32 students

Topic : Vector

Subtopic : Addition and subtraction of vectors

Learning Objectives : At the end of the lesson, students should be able to:

i Draw and find the resultant vectors for five out of eight questions correctly based on the worksheet given. (Refer to Appendix 2)

Learning Outcomes : At the end of the lesson, students should be able to:

i Determine the resultant vector of two non- parallel vectors using:

a) Triangle Law

b) Parallelogram Law

Prior Knowledge : Student have learned about the

i Concept of integer ( positive and negative direction).

ii Concept of polygons.

Teaching Methods : Expository method

Teaching Approach : Teacher Centered

Teaching Aids (TA) : Appendix 1, Appendix 2, Masking Tape and Marker Pen.

Thinking skills (CCTS) : Making association and connection.

Noble Value : Respecting each other.

Step / Durations	Contents	Teaching and Learning Activity	Teaching Aid
Step 1: Induction Set (5 minutes)	-Construct the activity to introduce the concept of addition and subtraction of vector.	- Teacher marks three points on the floor of the classroom (points A, B and C) using masking tape and a marker pen. - Teacher picks two students to demonstrate the concept of vector. - Teacher asks student 1 to walk from point A to point B and then stop at the point B. - Teacher asks student 2 to walk from point B to point C and stop at point C -Teacher asks students what are the connection between the activity and the subtopic that they are going to be learn. Suggested Questions: What can you say about the activity that the 2 of your friends did just now? Based on the activity just now, student 1 and student 2, walked from where to where? How many steps did student 1 make from point A to point B? How many steps did student 2 make from point B to point C? How many steps did the 2 of your friends make from point A to point C?	Masking Tape Marker Pen
Step 2: Instructional Development (12 minutes)	- Explains the concept of vectors in detail which is involving the operation of addition and subtraction of vectors.	-Teacher explains the actual connections between the activity and the concept of vectors addition -Teacher explains that, the activity just now reflects upon the vector concept of addition because; Two vectors or more can be combined and represented by a single vector called as resultant vector. - Teacher uses the handout to explain about the addition of the vectors. ( Refer to Appendix 1) - Teacher also draw another examples of addition of vector using whiteboard involving the triangle and parallelogram laws.	Appendix 1
Step 3: Evaluation (20 minutes)	-Worksheet contains questions about the addition of vectors.	-Teacher gives worksheet to every student in the class and asks them to answer the questions. (Refer to Appendix 2) - Teacher gives 10 minutes for students to answer the questions in the worksheet. -Teacher walks around the class and help students if they need explanation. - Teacher shows and discusses the real answers of the worksheet with the students after the time is up.	Appendix 2
Step 4: Closure (3 minutes)	- Recall back about the lesson today -Teacher gives homework to students	-Teacher asks students to summarize on what they have learned and asks them to make a conclusion about the lesson. - Teacher concludes the lesson	Marker pen

Appendix 1

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Appendix 2

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