Minor Friday 10th.docx

Subject Class Date Time No. of students Learning Area Learning Objective Learning Outcomes

: Mathematics : 2 Gigih : Sept 2017 : 9.10-9.40 a.m (30minutes) : 35 students : 11. TRANSFORMATIONS : 11.2 Understand and use the concept of translations : At the end of the lesson, a student is able to: A

Master content knowledge Determine the properties of translation Teaching material and sources: - Mathematics Text Book Form 2 - Mathematics Books 1 - Handouts - Whiteboard - Students list name

Phase:

Content:

Teacher’s activity:

Students’ activity: Notes:

Introduction

Object : original Image : formed after transformation.

Teacher asks students about

Students give

Strategy/

previous lesson.

response to

technique: Ask

teacher’s

the

questions.

class.

Teacher explain the properties if

Restoration

Teaching

translation to the students.

activity:

source

Listen to

aids:

Teacher asks students to copy the

teacher’s

Mathematics

notes.

explanation

Text Book

(5min)

The transformation can be translation, reflection and rotation.

Teacher give questions about previous lesson to know the students already master about the previous lesson.

whole

Teacher proceeds to the next lesson after student already master the previous lesson. Structuring (10min)

The original object and its image are congruent identical in every respect except for their position. Line segments linking a vertex in the original to the corresponding vertex in the image are congruent and parallel. In the diagram above, click on "show lines" and note that the segment AA' is congruent and parallel to BB' etc.

and

Mathematics Students copy the Notes Book 1 notes.

Assessment (10min)

Teacher distributes the handouts. By counting the squares in the grid or by counting the numbers on the axes, you can see that, in order to be translated to triangle Q, triangle P has moved 1 place downwards and 4 places to the right. Therefore, the displacement vector for the translation 4 is, (−1 )

Students receive

Teaching aids:

the handouts.

Students

Teacher asks the students to answer

name

the question.

The selected

Teacher writes down the question

students solve

on whiteboard and picks one

the question at

students for each question to

the whiteboard.

Handouts

answers at the front.

Conclusion (5min)

Translation can be written in the form of (𝑏𝑎 ) , a is movement in horizontal axis( right +, left -) and b is movement for y axis (upwards +, downward -)

Teacher asks the students to memorize the lesson the formula.

Strategy/ Students take

Techniques:

notes and

Whole class

highlight the key-

Q&A session

words. Reflection: 75% of the students able to state the properties of translation.

list