Mathematics Quarter 2 W1 presentation.pptx

understanding about integers

1. Activity: Paint Me a Picture! 20 ( ) Exercising Sleeping 20 4  

2. Paint Me a Picture! 10( ) Enrollment Classroom without a Teacher 16 50  

3. Paint Me a Picture! Wedding Burial 125 25  

4. Paint Me a Picture! 5KM TO ____M House is burning Election Campaign 500 5000

5. ORAL RECITATION 3OOODM TO ____DKM Flag Ceremony Giving Birth 30 300

6. UNIT OF CONVERSION CONVERSION METHOD

7. Learning Target Define traditional, English and metric system Differentiate traditional, English and metric system Convert measurement from one unit to another in the International System of Units(SI)

8. 3 SYSTEMS OF MEASUREMENT TRADITIONAL METHOD/ NON-STANDARD ENGLISH SYSTEM METRIC SYSTEM

9. 1. TRADITIONAL METHOD/ NON STANDARD - A collection of units of measurement that were historically based on the human body or agriculture. FIRST STANDARD UNIT OF LENGTH – CUBIT

10. IT IS A SYSTEM OF MEASUREMENT THAT USES BASE UNIT OF METRIC SYSTEM NAMELY; LENGTH METER MASS GRAM TIME SECONDS VOLUME LITER - ADOPTED IN 1960 BY THE 11 TH GENERAL CONFERENCE ON WEIGHTS AND MEASURE 2. METRIC SYSTEM/ INTERNATIONAL SYSTEM OF UNITS

11. * It is also called imperial system because it came from the british empire that ruled many parts of the world from 16 th to the 19 th century. * Today, the united states liberia and myanmar are the only countries that officially use the imperial system. The united state uses imperial system for some activities and uses metric system for math and science. 3. ENGLISH /IMPERIAL SYSTEM

12. ENGLISH SYSTEM TO METRIC SYSTEM   1 meter ≈ 3.3 feet       1 pint = 2 cups 1 cup = 16 tablespoons 1 tablespoon = 3 teaspoons       1 pound = 16 ounces      

13. EXAMPLE 1. 2 feet = _________ inches 2. 5 miles = _________ yards

14. EXAMPLE PROBLEM A weightlifter can lift 495 lbs. How many kg is that? A certain car has a mass of 1920 kg. How many tons is that?

15. SEATWORK 1. 3 feet = _________ inches 2. 4 yards = _________ feet 3. 5 miles = _________ yards 4. 6 inches = _________ cm 5. 2 meters = __________ feet 6. 3 pints = ___________ cups 7. 2 kg = __________ pounds 8. 4 pounds = __________ grams 9.2tablespoons = _________ teaspoons 10. 13.2 feet = _________ m