1 / 17

MEASURING AND USING NUMBERS

MEASURING AND USING NUMBERS. You are measuring and using numbers when you are…. Able to count and compare quantity of items in different groups. = 3. = 1. = 5. Able to count and compare quantity of items in different groups. = 4. = 6.

mcaine
Download Presentation

MEASURING AND USING NUMBERS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. MEASURING AND USING NUMBERS

  2. You are measuring and using numbers when you are….

  3. Able to count and compare quantity of items in different groups. = 3 = 1 = 5

  4. Able to count and compare quantity of items in different groups. = 4 = 6

  5. 2. Able to recognized the pattern from a table of numbers. 20 , 25 , 30 , 35 10 , 20 , 40 , 80 120 , 95 , 79 , 70

  6. 3. Using numbers to record phenomenon. 0 = STOP • = SLOW 2 = FAST 3 = FASTEST

  7. Hari 1 Hari 2 Hari 3 3 cm 4 cm 5 cm 3. Using numbers to record phenomenon.

  8. 4. Using scales and explaining ratios. 1 cm : 10 cm

  9. RM 18.00 RM 17.00 2000 cc 1600 cc 5. Compare objects using numbers.

  10. 6. Using tools correctly.

  11. o c 3 cm 7. Recording unit correctly. ml m ? g kg km cm

  12. 8. Choosing and using standard unit. km cm ? mm m

  13. 20 minutes 50 minutes 7 km 19 m 9. Comparing time, distance, area and volume with relevant units.

  14. 10. Determining the accuracy in measurements. I have been reading for 2 hours I have waited for 2 moons Which is more accurate?

  15. What is meant by measuring and using numbers? Measuring and using numbers is a process of observing quantitatively using numbers and standard or standardised measuring tools as the reference unit.

  16. Why do we need to measure and use numbers? To obtain more accurate observations.

  17. How do we measure and use numbers? 1. Identify the measurement required. 2. Specify the instrument to be used. 3. Compare the measurement with the specific instrument. 4. Add up the total measurement.

More Related