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College of Teacher Education

BATANGAS STATE UNIVERSITY


Rosario Campus
Lesson Plan in Mathematics 3
February 15, 2015
I

Objective
At the end of a 50 minute discussion the student should be able to:
1
2
3

II

Interpret data presented in different kinds of bar graph.


Solve routine and non-routine problems using data presented in a single bar
graph.
Draw inferences based on data presented in a single bar graph.

Subject Matter
Lesson: Interpreting Data in a Bar Graph
Reference: Mathematics 3
Pp. 347-355
Materials: Visual Aid, Black Board, PowerPoint Presentation, Charts and Flash Cards.
Valuing: Pupils will learn how to save money and time

III

Learning Activities
Teachers Activities
1

Prayer
Pipils, please stand up and let
us ask the presence of the
Lord.
In the name of the Father the
son the holy spirit. Amen.
.

In the name of the father the


son the holy spirit. Amen.

Students Activities

In the name of the Father the son the holy


spirit. Amen.
Our Father who are in heaven holy be your
name your kingdom come your will be done
on earth as it is in heaven.
Give us today our daily bread and forgive us
our sins as we forgive those who have sins
against us. And do not bring us to the test
but deliver us from evil. Amen.
In the name of the father the son the holy
spirit. Amen.

Greetings
Good Morning pupils; Jesus loves Good Morning Teacher Jesus loves you
you
too.

1. Checking of Attendance
Before we start our todays
discussion let me check first your
attendance.
(Each group will tell who are absent
today.)

Group 1---None Teacher


Group 2---None Teacher
Group 3---None Teacher
Group 4---None Teacher

Checking of Assignment
Did I give you an assignment Yes Teacher
yesterday?
A. Preliminary Activities
1 Drill
Numbers that will shown Pupils will give addition combination
through flash cards.
that will give 12, 8, 14, 36, 19, 20, 18,
1. 12
25, 30 and 40 as the sum. The pupil who
2. 8
would give the correct answer first wins.
3. 14
4. 36
5. 19
6. 20
7. 18
8. 25
9. 30
10. 40
2 Review
Present a number line on the board.
Give the values of each point.
Do the following:
A B
|
|
|
|
|
| |
0
2 4
6
8 10 12
How did you get the answer?
What is the interval between
numbers?

Point A= _6_____
Point B =__8____
2 is the interval
(pupils answer may vary)
The interval between numbers is 2.

A Activity
Motivation
How do you go to school? How long
does it take you to reach the school (pupils answer may vary)
if you walk? Or ride a tricycle?
Can you save money if you walk?
Why or why not?

B Developmental Activities
1 Presenting the lesson
Mrs. Cruz has 40 pupils. They go to school
riding in different types of transportation. 5
of them ride in a bus, 10 in Jeepney, 20 in
tricycle, and 5 of them walks to go to
school.
For more understanding of the data,
I have here a bar graph.

Ways of coming to school

Ways of Coming to School

Number of Pupils

C Analysis
The pupils will read and answer the
questions given one by one.

4
5
6
7

1. What does the bar graph


show?
2. What information is in the
horizontal axis? In vertical
axis?
Which way / means of
coming to school is the least
used?
Which way/means of coming
(pupils will answer orally)
to school is most used?
How many pupils ride a bus
to school?
How many pupils walk to
school?
How many bus riders and

jeepney riders are there?


8 How many more pupils come
to school by walking than by
tricycle?
9 How many fewer pupils
come to school by bus than a
jeep?
10 How many pupils are there in
the class?
Lets have another example. Look at
the bar graph.

August Weather

Number of Days

Kinds of Weather

1
2
3
4
5
6
7
8

What does this bar graph


show?
Which type of weather
occurred most often??
Which type of weather
occurred the least?
How many partly cloudy
days were there in August?
How many sunny days were
there?
How many more rainy days
than sunny days were there?
How many days were partly
cloudy than the cloudy days?
How many days are in
August?

What do you do to interpret the data and


information in the graph?
2. Performing the Activity

(pupils will answer orally)

A. Show the graph to the pupils. Ask


questions to help pupils analyze and
interpret the graph.

Number of Kaing Harvested

(students answer may vary)

2009
2010

Year

2011
2012
2013
0

2000 4000

Number of Kaing Harvested

1
2

4
5

What is the title of


the graph?
How many kaing of
lanzones were
harvested in 2011?
How many more
kaing of lanzones
were harvested in
2010 than 2011?
In which year was the
greatest harvest?
What was the total
number of kaing
harvested in 5 years?

B. Group Activity
The following are the task that will
be given to each group.
What are things to remember in
doing the group activity?
Cooperation, work quietly, are some of
the expected answer of the pupils
Group 1
Connect the puzzle to each other to
make the picture of the graph and
place the picture to the white
cartolina. Answer the question that

follows and write it on the answer


sheet. After, put the letter inside the
envelope and place it on the board to
form the word MATH.
(the pupils will proceed in their
respective group to perform the activity)

Naipagbiling Pizza
120
100
80
60

BILANG NG PIZZA

40
20
0

Mga araw na naipagbili ang Pizza

Questions:
1

Group 2
Connect the puzzle to each other to
make the picture of the graph and

What is the
title of the
graph?
What day
was
the
greatest
pizza sale?
What day
that
80
boxes of
pizza was
being sold?
On Friday
how many
pizza are
being sold?
What is the
day
that
number of
pizza being
sold least?

place the picture to the white


cartolina. Answer the question that
follows and write it on the answer
sheet. After, put the letter inside the
envelope and place it on the board to
form the word MATH.

Paboritong Flavor ng Ice Cream

Bilang ng mga Nakausap na namimili

Flavor ng Ice Cream

Questions:
1 What is the graph
about?
2 What is the flavor
of ice cream has
the
greatest
number of sale?
3 What is the second
flavor of ice cream
has the greatest
number of sale?
4 What
are
the
flavors of ice
cream that was
being mentioned
in the graph?
5 What
are
the
flavors of ice
cream has the
same number of
people who want
that flavor?
Group 3
Connect the puzzle to each other to
make the picture of the graph and
place the picture to the white
cartolina. Answer the question that
follows and write it on the answer
sheet. After, put the letter inside the
envelope place it on the board to
form the word MATH.

Paboritong Sport ng Grade III


25
20
15
10
5
0

Questions:
1. What is the graph all
about?
2. What is the most
favorite sport of the
Grade III student?
3. How many sports are
being mentioned on
the graph?
4. What are the sports
being mentioned in
the graph?
5. How many students
want
the
sport
baseball?
Group 4
Connect the puzzle to each other to
make the picture of the graph and
put the picture to the white cartolina.
Answer the question that follows
and write it on the answer sheet.
After, put the letter inside the
envelope on the board to form the
word MATH

Bilang ng Bote na Nakolekta


70
60
50
40
30
20
10
0
1

Questions:
1. What is the title of the
graph?
2. On the first group how
many
bottles
are
collected?
3. On the second group
how many bottles are
collected?
4. On the third group
how many bottles are
collected?
5. How many bottles are
collected of the three
groups?
We interpret the graph by looking on its
vertical and horizontal axis and to its
graph title. Yes and it provide complete
information.
(pupils answer may vary)

3. Processing the activity


How did you find the
activity?
What did you do to interpret
the graph?

4. Reinforcing the Concept?


Activity 1.
Using the data in the graph
the student will play a game.
Each group will have their
box and in the tune of the
song they will pass it while
the music is going on. When
the music stop the one who
hold the box will pick a
question that is related to the
graph.

Ang Aming mga Alagang Hayop


Isda
Aso
Kuneho

Mga Alagang Hayop

Ibon
Pusa

Bilang ng Alagang Hayop

Questions inside the box:


1. Which of the animals was
chosen by the students has
least number?
2. Which animal has the
greatest number of chosen by
the student?
3. How many students love a
dog?
4. How many students love
to care a fish?
5. How many students love a

cat?
6. How many students love a
rabbit?
7. How many students love a
fish?
8. How many animals are
mentioned in the graph?
5. Summarizing the concept?
How do we read and
interpret the data in the bar
graph?
6. Applying to New and other
situation.
Maan conducted an interview to her
classmate name Ana. She asks her how she
spend her time and she come up to this
graph. Analyze the graph and answer the
questions that follow. Write your answer on
your notebook.

Oras ni Ana sa kanyang gawain


Panonood ng TV
Pagpasok sa Paaralan

Mga gawain

Paglalaro

Paggawa ng Takdang Aralin


0 2 4 6 810

Oras

Question:
1. What is the graph all about?
2. What are the things that Ana do?
3. Which work does Ana consume
most of her time?
4. As a student, where do you spend
most of your time?
C. Evaluation
Activity 6
Loren is an owner of a toy store. He
makes a survey to know what
cartoon character kids love. The
result of his survey was shown in the

Identify the title of the


graph. Read and analyze
the information given in
the horizontal and vertical
axis.

bar graph. Use the bar graph to


answer the following question.

Mga Sikat na Character sa mga Palabas sa Tv

Mga character sa palabs sa TV

Bilang ng mga Bata

1. In total, how many kids love


Darna and Pedro Penduko?
2. Which character has least
number?
3. How many kids say that they
love Juan De la Cruz?
4. Which two characters chooses by
40 students?
5. What is the total number of pupil
watches the famous tv series?
IV

Assignment
Task 1:
Create and display a birthday month graph show all friends month birthdays.
Construct 5 questions about the graph.

Prepared by:
Quizon, Cristine A.
BEED 321
Approved by:
Mrs. Edna B. Bollanos
Cooperating Teacher
Noted by:
Mrs. Crispa Roallos
Head Teacher II

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