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Binary Numbers and Computing

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This movie is for educational purposes only. Images and text are used for the sole purpose of teaching.

This movie is for educational purposes only. Images and text are used for the sole purpose of teaching.


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  • 1. The Keyto Binary Numbers and Computing
  • 2. First, some key terms:
    Computer
    Bits
    Bytes
    Binary Counting
    Decimal
  • 3. What is a Computer?
    Simply put,
    a machine that flips binary digits on and off.
  • 4. Bits and Bytes
    A bit is a single binary digit. (This is a useless amount of information)
    But, when you group them together and have 8 bits, this makes 1 byte.
  • 5. Bits and Bytes
    A single byte can have up to 256 different combinations of 1s and 0s.
    Typically information is broken up into bytes to be stored, calculated, or transmitted.
  • 6. Binary Counting
    We count by using the numbers
    0 through 9.
    Then when we start all over again,
    we put a 1 for the first digit and increment the second digit from 0 to 9 again.
  • 7. Binary Counting
    The same goes for binary, except that we can only use the numbers 0 through 1.
    Check out this counting:
  • 8. Binary Counting
    Decimal
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    Binary
    0
    1
    10
    11
    100
    101
    110
    111
    1000
    1001
  • 9. If you can count, you can learn the binary system!
  • 10. First, let’s watch this...
    http://www.youtube.com/watch?v=b6vHZ95XDwU
  • 11. Now, let’s do this...
    http://www.youtube.com/watch?v=Pz7dLWvi2w0
    (This movie will not be viewed, it will be acted out by the class as it is on the video.)
  • 12. Work in table groups and decipher these binary codes:
    1. 11000 =
    2. 00001 =
    3. 01010 =
    4. 00111 =
    5. 10001 =
    6. 00100 =
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 13. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 =
    3. 01010 =
    4. 00111 =
    5. 10001 =
    6. 00100 =
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 14. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 =
    4. 00111 =
    5. 10001 =
    6. 00100 =
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 15. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 =
    5. 10001 =
    6. 00100 =
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 16. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 =
    6. 00100 =
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 17. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 =
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 18. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 =
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 19. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 =
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 20. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 =
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 21. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 = 00011
    10. 12 =
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 22. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 = 00011
    10. 12 = 01100
    11. 20 =
    12. 5 =
    13. 31 =
    14. 22 =
  • 23. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 = 00011
    10. 12 = 01100
    11. 20 = 10100
    12. 5 =
    13. 31 =
    14. 22 =
  • 24. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 = 00011
    10. 12 = 01100
    11. 20 = 10100
    12. 5 = 00101
    13. 31 =
    14. 22 =
  • 25. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 = 00011
    10. 12 = 01100
    11. 20 = 10100
    12. 5 = 00101
    13. 31 = 11111
    14. 22 =
  • 26. Work in table groups and decipher these binary codes:
    1. 11000 = 24
    2. 00001 = 1
    3. 01010 = 10
    4. 00111 = 7
    5. 10001 = 17
    6. 00100 = 4
    7. 01001 = 9
    8. 26 = 11010
    9. 3 = 00011
    10. 12 = 01100
    11. 20 = 10100
    12. 5 = 00101
    13. 31 = 11111
    14. 22 = 10110
  • 27. Crack this Code:
    01000 =
    00101 =
    01100 =
    10000 =
    11011 =
    01101 =
    00101 =
    space = 27
  • 28. Crack this Code:
    H
    E
    L
    P
    (space)
    M
    E
    01000 =
    00101 =
    01100 =
    10000 =
    11011 =
    01101 =
    00101 =
    Help Me!
    space = 27

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