QUARTER 4 Week 1

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MATHEMATICS 6

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MATH SONG

• I
• Ready for the song, in a one or two or three
• Then sit properly, Math is ready
• Lessons are all new, all you have to do
• Is listen to your teacher and to learn something new
• II
• Hey! Math time, Math time, always Math time
• Be ready, it’s more fun, more activity
• Hey! Math time, Math time, always Math time
• I like it, I love it, I love my teacher too

7

8

4

3

1

2

5

6

9

0

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Drill

Direction: Give the difference of the following numbers.

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1. 9875

- 6452

2. 6975

- 5232

3. 4837

- 2515

4. 9876

- 7654

5. 8107

- 5346

= 3423

= 1743

= 2322

= 2222

= 2761

Key To Correction

1. 1,570cm³

2. 314cm³

3. 523.33cm³

4. 605.81cm³

5. 84cm³

A

S

S

I

G

N

M

E

N

T

Examples of household appliances

• Electric Meter-
• Is a device that measures how much

of electricity are consumed.

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Watt- It is the basic unit in measuring electricity.

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Kilowatt-hour- It is use to measure a large amount of electricity.

• Move of the dials
• * If the number one (1) is on the left side of zero, it means the pointer moves counter clockwise.

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*If the number one (1) is on the right side of zero, it means the pointer moves clockwise.

• Kinds of electric meter
• 1. Clock type- Old model of electric meter.

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• 2. Analog and Digital- Latest model of electric meter.

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Recording

Reading

(Left)

(Right)

5

9

3

8

8

3

9

5

Recording

Reading

Previous reading

Present reading

Previous reading (September)

Present reading (October)

7

6

9

7

7

8

4

3

Standard in Doing Group Activity

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1. Cooperate with the group.

2. Do not disturb the other groups.

3. Minimize your voice.

Directions: Read the questions carefully then write the correct answer in

your paper.

1. Which is the correct position of the dials for the kilowatt-hour consumed? 7285kwh.

• a.

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• b.

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c.

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2. Find out the kilowatt-hour consumed by the Tolentino family in a month.

• Previous reading

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• Present reading

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• a. 104kwh b. 114kwh c. 124kwh

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___ 3. Which is the most economic way to lessen electric consumption?

• a. Use all the appliances which are not so important.
• b. More appliances will be used for relaxation.
• c. Use only appliances to the most important task in the house.
• d. Don’t mind the high bill, anyway you have much money to pay for the bill.

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___ 4. An electric bill shows a previous reading of 2156kwh and a present reading of 2268kwh. How many kilowatt-hour was consumed?

• a. 102kwh b. 111kwh c. 112kwh d. 122kwh

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___ 5. Compute the electrical consumption of Falogme family if the present reading in their electric meter is 5623kwh and the previous reading is 5512kwh.

a. 110kwh b. 111kwh c. 112kwh d. 121kwh

Answer key:

1. b 2. b 3. c 4. c 5. b

Assignment:

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• Read the electric meter in your home, record it,

then compute for the kilowatt-hour consumed from

previous month to present month.

THANK YOU

And

GOD BLESS!!!

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