Q1W3D1 CONVERSION OF COMPUTER NUMBER SYSTEMS (DECIMAL TO BINARY).pptx

Conversion methods

1. ) ) ) ) ) ) ) ) ) Dear Lord and Father of all, Thank you for today. Thank you for ways in which you provide for us all. For Your protection and love we thank you. Help us to focus our hearts and minds now on what we are about to learn. Inspire us by Your Holy Spirit as we listen and write. Guide us by your eternal light as we discover more about the world around us. We ask all this in the name of Jesus. Amen. ) ) ) ) ) ) ) ) ) PRAYER

2. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) QUARTER 1- WEEK3 - DAY 1

3. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) REVIEW

4. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) REVIEW 1 Directions: Raise your Thumbs up if the statement is correct and Thumbs down if not. A binary number uses the base 2 while an octal number uses the base of 8.

5. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) REVIEW 2 Directions: Raise your Thumbs up if the statement is correct and Thumbs down if not. Binary numbers use 0 and one (1) digit, while decimal uses 0 to 9.

6. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) REVIEW 3 Directions: Raise your Thumbs up if the statement is correct and Thumbs down if not. Hexadecimal Number uses 0-16.

7. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) REVIEW 4 Directions: Raise your Thumbs up if the statement is correct and Thumbs down if not. The decimal number uses the base of 16.

8. CONVERSION OF COMPUTER NUMBER SYSTEMS Conversion of Decimal to Binary

9. ) ) ) ) ) ) ) ) ) CONTENT STANDARDS Demonstrate an understanding of conversion of computer number systems. ) ) ) ) ) ) ) ) )

10. ) ) ) ) ) ) ) ) ) LEARNING COMPETENCIES Apply conversion of computer number systems. ) ) ) ) ) ) ) ) )

11. ) ) ) ) ) ) ) ) ) LEARNING OUTCOMES Identify the steps in the conversion of decimal to binary. Convert decimal to binary. Appreciate the significance of learning conversion of the number system. ) ) ) ) ) ) ) ) )

12. ) ) ) ) ) ) ) ) ) Directions: Match Column A to Column B. Write the letter of the correct answer. ) ) ) ) ) ) ) ) ) MATCHING TYPE step number convert remainder translate remaining base part system of counting procedure

13. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 1. Based on the illustration, what is the binary equivalent of 28? CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

14. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 2. What is your observation on the division column? CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

15. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 3. What is your observation in the quotient column? CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

16. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 4. What is your observation on the remainder column? CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

17. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 5. What do you think is 1st step in the conversion of decimal to binary? CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

18. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 6. What are the remaining steps? CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

19. ) ) ) ) ) ) ) ) ) 1. If the given decimal number is even, then the result will be the whole number and it gives the remainder "0". ) ) ) ) ) ) ) ) ) TIPS

20. ) ) ) ) ) ) ) ) ) 2. If the given decimal number is odd, then the result is not divided properly, and it gives the remainder "1". ) ) ) ) ) ) ) ) ) TIPS

21. ) ) ) ) ) ) ) ) ) Convert the following decimal to binary: a. 55 b. 32 c . 82 ) ) ) ) ) ) ) ) ) TRY THIS!

22. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ANSWER: CONVERT DECIMAL NUMBER 55 TO BINARY DIVISION QUOTIENT REMAINDER 55/2 27 1 27/2 13 1 13/2 6 1 6/2 3 3/2 1 1 1/2 1 55 in Binary is, 110111

23. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ANSWER: CONVERT DECIMAL NUMBER 32 TO BINARY DIVISION QUOTIENT REMAINDER 32/2 16 16/2 8 8/2 4 4/2 2 2/2 1 1/2 1 32 in Binary is, 100000

24. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ANSWER: CONVERT DECIMAL NUMBER 82 TO BINARY DIVISION QUOTIENT REMAINDER 82/2 41 41/2 20 1 20/2 10 10/2 5 5/2 2 1 2/2 1 1/2 1 82 in Binary is, 1010010

25. ) ) ) ) ) ) ) ) ) 1. When are you going to stop dividing? ) ) ) ) FOLLOW-UP QUESTIONS ) ) ) ) )

26. ) ) ) ) ) ) ) ) ) 2. Why do we only write O and 1 in the remainder column? ) ) ) ) FOLLOW-UP QUESTIONS ) ) ) ) )

27. ) ) ) ) ) ) ) ) ) 3. Why do we need to convert decimal to Binary? ) ) ) ) FOLLOW-UP QUESTIONS ) ) ) ) )

28. ) ) ) ) ) ) ) ) ) 4. How does conversion help you as a learner? ) ) ) ) FOLLOW-UP QUESTIONS ) ) ) ) )

29. ) ) ) ) ) ) ) ) ) 1. Divide the number by ________. 2.Write the quotient and the ________ on its corresponding ________. 3. Get the quotient and divide it again by ________.Write the quotient and remainder in its column. 4. Continue dividing until the quotient results to ________. Always write its quotient and remainder in their column. 5. Copy the remainder from bottom to ________. That is the binary equivalent of the number. ) ) ) ) ) ) ) ) ) COMPLETION ACTIVITY

30. ) ) ) ) ) ) ) ) ) ANSWERS: two remainder, column two zero top ) ) ) ) ) ) ) ) ) COMPLETION ACTIVITY

31. How do you find today’s lesson? Was it hard?

32. Which part of the lesson do you find difficult?

33. ) ) ) ) ) ) ) ) ) Directions: Convert the following binary to decimal. Show your solution. 1. 28 2. 58 3. 73 4. 80 5. 68 ) ) ) ) ) ) ) ) ) FORMATIVE ASSESSMENT 10 10 10 10 10

34. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) FORMATIVE ASSESSMENT CONVERT DECIMAL NUMBER 28 TO BINARY DIVISION QUOTIENT REMAINDER 28/2 14 14/2 7 7/2 3 1 3/2 1 1 1/2 1 28 in Binary is, 11100

35. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) FORMATIVE ASSESSMENT CONVERT DECIMAL NUMBER 58 TO BINARY DIVISION QUOTIENT REMAINDER 58/2 29 29/2 14 1 14/2 7 7/2 3 1 3/2 1 1 1/2 1 58 in Binary is, 111010

36. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) FORMATIVE ASSESSMENT CONVERT DECIMAL NUMBER 73 TO BINARY DIVISION QUOTIENT REMAINDER 73/2 36 1 36/2 18 18/2 9 9/2 4 1 4/2 2 2/2 1 1/2 1 73 in Binary is, 1001001

37. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) FORMATIVE ASSESSMENT CONVERT DECIMAL NUMBER 80 TO BINARY DIVISION QUOTIENT REMAINDER 80/2 40 40/2 20 20/2 10 10/2 5 5/2 2 1 2/2 1 1/2 1 80 in Binary is, 1010000

38. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) FORMATIVE ASSESSMENT CONVERT DECIMAL NUMBER 68 TO BINARY DIVISION QUOTIENT REMAINDER 68/2 34 34/2 17 17/2 8 1 8/2 4 4/2 2 2/2 1 1/2 1 68 in Binary is, 1000100

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