DAILY LESSON PLAN
Day
: Wednesday
Time
: 8.00-9.00am
Date
: 20 December 2023
Form
:1
Pupils
: 12
Topic
: Chapter 13 The Pythagoras’ Theorem
Learning Area
: Measurement and Geometry.
Content Standard
: 13.1 The Pythagoras’ Theorem.
Learning Standards
: 13.1.1 Identify and define the hypotenuse of a right-angled triangle.
13.1.2 Determine the relationship between the sides of right-angled triangle. Hence,
explain the Pythagoras’ Theorem by referring to the relationship.
Learning Outcomes
: At the end of the lesson, students will be able to:
i. Identify and define the hypotenuse of a right-angled triangle. (LO1).
ii. Determine the relationship between the sides of right-angled triangle. Hence,
explain the Pythagoras’ Theorem by referring to the relationship. (LO2).
iii. Students able to work in groups with enthusiasm (LO3).
Prior Knowledge
: Students should be able to know how to draw a right-angled triangle and use a ruler
to measure the length of each side of the triangle.
Teaching Methods
: Cooperative learning circle of truth, talking token and inductive lesson.
Teaching Kit
: Activity sheet and ruler
Steps/
Duration
Contents
Step 1:
Engagement
(5 minutes)
Relate the topic that
will be learned today
with a video and
things surrounding
in class about
Pythagoras’
theorem.

13.1.1 Identify and
define the
hypotenuse of a
right-angled triangle.

Step 2:
Teaching
Expansion (10
minutes)
Teaching and Learning Activities
Teacher’s Role
Student’s Role



Teacher show the
equation relate with
today lesson.
𝑎2 + 𝑏 2 = 𝑐 2
Correlate activities
with learning
outcomes today.

Teacher explains
contents of today’s
lesson.
Give detailed
examples to the
parts of a rightangled triangle.
Shows the
conditions on how



Students respond
to a question
from the teacher.
Students relate
the learning
activities with
today lesson.
Students jot
down crucial
notes on today’s
lesson.
Answer teacher
question and
generate ideas
related to the
lesson.
Methods/ Strategy/ Kit/ CCTS/ Values/
21st Century Learning Activity/ HOTS/ iThink Map
Methods:
Inductive lesson and brainstorming.
Strategy:
Brainstorming.
Teaching Kit:
Slide PowerPoint.
CCTS:
Generate ideas and relation.
Values:
Convince to give an opinion.
21st Century Learning Activity:
Communication and Mathematics skills.
HOTS:
Analysing.
i-Think Map: Methods:
Discussion.
Strategy:
Inductive.
Teaching Kit:
Slide PowerPoint.
CCTS:
Generate ideas, analyse question.
Values:
Convict to give an opinion.
Step 3: Activity
(15 minutes)
Observe a certain
quantitative
relationship between
the three sides of a
right triangle
through a floor tile
pattern
to construct a rightangled triangle.
 Give smart tips on
to answer the
questions.
 Ask students to
respond with
reaction to see the
level of
understanding.

The teacher
explains the congruent
relationships of right
triangles.
 Teachers and students
analyze and think
about the underlying
rules together.



Respond with
the reaction to
see the
understanding.
21st Century Learning Activity:
Inquiring Learning.
HOTS:
Evaluating (Analytical and Critical)
i-Think Map:
-
Students observe
graphs
independently.
Students respond to
teacher questions to
check for
understanding.
Methods:
Discussion.
Strategy:
Inquiry.
Teaching Kit:
Slide PowerPoint
CCTS:
Generate ideas, analyze problems, and
solve problems.
Values:
Convict to give an opinion.
21st Century Learning Activity:
Inquiry inductive learning.
HOTS:
Evaluating (Analytical and Critical)
i-Think Map:
-
Step 4:
Teaching
Expansion
(20 minutes)
13.1.2 Determine the
relationship between
the sides of rightangled triangle.
Hence, explain the
Pythagoras’
Theorem by
referring to the
relationship.






Teacher explains
contents of today’s
lesson.
Give a scenario and
guide students to
find the
Pythagoras’
theorem.
Teacher also proves
the areas of the two
small squares is
equal to the area of
the bigger square in
a video.
Give detailed
examples on how to
use the Pythagoras’
Theorem.
Give smart tips on
to answer the
questions.
Ask students to
respond with
reaction to see the
level of
understanding.



Students jot
down crucial
notes on today’s
lesson.
Answer teacher
question and
generate ideas
related to the
lesson.
Respond with
the reaction to
see the
understanding.
Methods:
Discussion.
Strategy:
Inductive.
Teaching Kit:
Slide PowerPoint and youtube video
(https://youtu.be/MDjbifRcgbU?si=P984y
Tod9GdN9T7C).
CCTS:
Generate ideas, analyse question.
Values:
Convict to give an opinion.
21st Century Learning Activity:
Inquiring Learning.
HOTS:
Evaluating (Analytical and Critical)
i-Think Map:
-
Step 5: Activity
(15 minutes)
The sum of the
squares of the two
right-angled sides of
any right triangle is
equal to the square
of the hypotenuse.



Step 6:
conclusion
(5 minutes)
Summarize the
Pythagoras’
Theorem. In a right
triangle, the sum of
the squares of the
two right-angled
sides is equal to the
square of the
hypotenuse.

The teacher guides
students to think: If the
conclusion is drawn in
an isosceles right
triangle, does it hold
true in general right
triangles?
Inspire students to
explore general right
triangles.
Teacher writes on the
blackboard and uses
information technology
to demonstrate the
jigsaw puzzle process.

Teacher guides
students to induce the
theorem: In a right
triangle, the sum of the
squares of the two
right-angled sides is
equal to the square of
the hypotenuse.




Students jigsaw the
puzzle and display
it.
Observe the
teacher's board
puzzle to verify that
your ideas are
correct.
Important notes
from the course.
Answer the teacher's
questions and
generate courserelated ideas.
Summarize and
summarize
knowledge to draw
theorems.
Methods:
Discussion.
Strategy:
Inquiry.
Teaching Kit:
Slide PowerPoint
CCTS:
Analyze problems and solve problems.
Values:
Convict to give an opinion.
21st Century Learning Activity:
Inquiry learning and ability to think
independently.
HOTS:
Evaluating (Analytical and Critical)
i-Think Map:
Methods:
Discussion.
Strategy:
Inquiry.
Teaching Kit:
Slide PowerPoint.
CCTS:
Generate ideas, analyze problems, and
solve problems.
Values:
Convict to give an opinion.
21st Century Learning Activity:
Inquiry inductive learning.
HOTS:
Evaluating (Analytical and Critical)
i-Think Map:
-