Math Grade 4 1st Quarter Lesson 1

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
GRADE 4
VISUALIZING NUMBERS UP TO 100 000 WITH
EMPHASIS ON NUMBERS 10 001- 50 000

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
Content Standard
The learner demontrates understanding of whole
numbers up to 100,000.
Performance Standard
The learner is able to recognize and represent
whole numbers up to 100,000 in various forms and
contexts.
1st Quarter: Lesson1(Week I)

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
1st Quarter: Lesson1( Week I)
LEARNING OBJECTIVE/S
SUBJECT MATTER
INSTRUCTIONAL PROCEDURES
ASSESSMENT
ASSIGNMENT
REFERENCE/S

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
LEARNING OBJECTIVE/S
Visualize numbers up to 100 000
with emphasis on numbers 10 001-
50 000
(M4NS-Ia-1.4)

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
Visualizing Numbers up to 100
000 with Emphasis on Numbers
10 001- 50 000
SUBJECT MATTER

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
Direction: Using your cutouts of number
discs, show these numbers.
WHOLE NUMBERS
a. 1008
b. 1400
c. 4 637
d. 9 869
e. 6 780
f. 11 656

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
Have you watched a basketball
or a football game on a television?
What have you noticed about the
stadium or sports ground where this
game is being held? Do you know
how many people can be
accomodated in this place to win
the game?

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
Direction: Study the given situations and answer the questions that follow.
SITUATION 1:
Mark and his friends enjoy watching their favorite football
game on television. They are surprised with how big the sports
ground is where this game is being held. They want to know how
many people the sports ground could accommodate. So, when
the announcer announces that 10 542 people watch the game,
they are really surprised.

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
-How do you feel when you have some fun with friends?
-Is it good to be friendly? Why?
-Who watched the football game? What surprised them about
the sports ground? How many people came to watch the game?
- Do you know how big that is?

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
Using cutouts of number discs. Lead the pupils to use
cutouts of number discs to visualize 10 542.
10 000
100
100
100
100
100
10
10
10
10
1
1

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
Explore and Discover
Situation 2:
A group of farmers donated a total of 12 364
kilograms of rice to the typhoon victims. Can you
imagine how big the number 12 364 is?

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
One way you can imagine is to think of discs to
represent the number as shown below.
WHOLE NUMBERS
One 10 000 Two 1 000s Three 100s Six 10s Four 1s
10 000 2 000 300
12 364
60 4
10 000
1 000
1 000
100 100
100
10 10
10 10
10 10
1 1
1 1

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
1.
2.
Direction:Write the numbers represented by these number
discs.
10 000 10 000
10 000 10 000
1 000
1 000
1 000
1 000
100
100
100
100
10
10
10
10
1
1
10 000
10 000
10 000
1 000 1 000
1 000 1 000
100
100
10
10
10
A.

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
B. Use number discs to show the following numbers.
1) 10 450 5) 46 741
2) 11 468 6) 28 520
3) 24 682 7) 50 000
4) 31 597 8) 29 549

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
How do you visualize numbers from
10 001 to 50 000?
WHOLE NUMBERS
GENERALIZATION

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
To visualize numbers from 10 001 to 50
000,we use number discs such as 10
000s,1000s,100s,10s and 1s or by using
blocks, flats ,longs, and units or number
discs such as 10 000s, 1 000s, 100s,
10s and 1s.

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
WHOLE NUMBERS
Directions: Draw number discs to show these
numbers.
1) 18 902 4. 31 548
2) 27 639 5. 19 679
3) 48 999
APPLICATION

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
ASSESSMENT
Directions: Draw number discs to show these numbers.
1. 28 700 4. 47 825
2. 39 037 5. 49 524
3. 45 647

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
ASSIGNMENT
Directions: Read the following problems. Then,write your
answer to each item in your notebook.
1. A cargo ship is loaded with 35 650 kilograms of rice. Draw
numbers discs to show the given number.
2. There were 24 893 children and adults who watched the
football game. Draw number discs to show the given
number.

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Lesson 1: Visualizing Numbers up to 100 000 with Emphasis on Numbers 10 001-50 000.
G R A D E 4
• K to 12 Grade 6 Curriculum Guide, Mathematics 4 Teacher’s
Guide pp.4-7
REFERENCE/S:
Mathematics Learner’s Material pp.1-3