I gave this presentation to my son's school to explain mathematics and comuters at a 4-6 year old level back in 2012. Feel free to take this, modify it, and share with any other kids to get them excited. Yes...the Salesforce logo might seem gratuitous, but they did ask us to share who we worked for. If you make this your own, there is zero expectation you will keep that part.

1. Maths and Computers
Peter Chittum
Software Developer

2. Computers Are Everywhere

3. Computers Are Not Smart
ABCDEFGHIJ…
0123456789
0 1
YES or NO

4. Binary: The Computer’s Language
0 or 1Bit:
01010000Byte:
0100110001101111011100100110010101101101001000000110100101110000011100110111010101101101001000000110010001101111011011000110111101110010001000000111001101101001011101000
0100000011000010110110101100101011101000010110000100000011000110110111101101110011100110110010101100011011101000110010101110100011101010111001000100000011000010110010001
1010010111000001101001011100110110001101101001011011100110011100100000011001010110110001101001011101000010111000100000010000110111010101110010011000010110001001101001011
1010001110101011100100010000001101101011000010111010001110100011010010111001100100000011100100110100001101111011011100110001101110101011100110010000001101001011011010111
0000011001010111001001100100011010010110010101110100001011100010000001010110011001010111001101110100011010010110001001110101011011000111010101101101001000000110001101101
1110110111001100100011010010110110101100101011011100111010001110101011011010010000001100001011011100111010001100101001000000110111001100101011000110010000001101110011010
0101100010011010000010000001100011011011110110111001100100011010010110110101100101011011100111010001110101011011010010110000100000011000010110001100100000011001010110110
0011001010110100101100110011001010110111001100100001000000110110001101001011001110111010101101100011000010010000001110011011011110110010001100001011011000110010101110011
0010111000100000010011010110000101110101011100100110100101110011001000000111001101100101011001000010000001110011011001010110110100100000011001110111001001100001011101100
1101001011001000110000100101100001000000110100101101101011100000110010101110010011001000110100101100101011101000010000001101100011001010110111100100000011100110110000101
1001110110100101110100011101000110100101110011001011000010000001101000011001010110111001100100011100100110010101110010011010010111010000100000011000010110111001110100011
0010100101110001000000100111001110101011011000110110001100001001000000111000001101111011100110111010101100101011100100110010100100000011000010010000001100101011100100110
0001011101000010000001100001001000000110000101100011011000110111010101101101011100110110000101101110001011100010000001000001011011000110100101110001011101010110000101101
1010010000001110100011100100110100101110011011101000110100101110001011101010110010100100000011000100110100101100010011001010110111001100100011101010110110100100000011011
0001101001011001110111010101101100011000010010000001110011011010010111010000100000011000010110110101100101011101000010000001100011011011110110111001110110011000010110110
0011011000110100101110011001011100010000001000100011011110110111001100101011000110010000001100011011011110110111001100100011010010110110101100101011011100111010001110101
0110110100100000011001010111001101110100001000000110010101100111011001010111010000100000011100100111010101110100011100100111010101101101001000000111011001100001011100100
1101001011101010111001100101110001000000100110101101111011100100110001001101001001000000110011101110010011000010111011001101001011001000110000100100000011010010110111001
1101000110010101110010011001000111010101101101001000000111010101110010011011100110000100101100001000000110010101100111011001010111010000100000011010010110110101110000011
0010101110010011001000110100101100101011101000010000001101100011000010110001101110101011100110010000001101001011000010110001101110101011011000110100101110011001000000110
0001001011100010000001001001011011100010000001110000011010000110000101110010011001010111010001110010011000010010000001110110011101010110110001110000011101010111010001100
0010111010001100101001000000110110101101001001000000110000100100000011011000110000101100011011010010110111001101001011000010010111000100000010000010110010101101110011001
0101100001011011100010000001100011011011110110111001110011011001010110001101110100011001010111010001110101011100100010000001100100011010010110000101101101001000000110100
1011011100010000001101101011000010110011101101110011000010010000001100001011011000110100101110001011101010110010101110100001011000010000001100001011101000010000001101001
0110110101110000011001010111001001100100011010010110010101110100001000000110000101101110011101000110010100100000011100000111001001100101011101000110100101110101011011010
0101110001000000100111001110101011011000110110001100001001000000111001101101111011011000110110001101001011000110110100101110100011101010110010001101001011011100010000001
1001010110110001100101011011010110010101101110011101000111010101101101001000000110111001110101011011000110110001100001001011000010000001100110011100100110100101101110011
0011101101001011011000110110001100001001000000111010001100101011011010111000001110101011100110010000001100110011001010110110001101001011100110010000001100001011001000110
1001011100000110100101110011011000110110100101101110011001110010000001110101011101000010111000100000010000010110010101101110011001010110000101101110001000000111011001101
0010111011001100101011100100111001001100001001000000110110101100101011101000111010101110011001000000111011001100101011011000010000001110101011100100110111001100001001000
0001101001011011100111010001100101011100100110010001110101011011010010110000100000011100010111010101101001011100110010000001110000011101010110110001110110011010010110111
0011000010111001000100000011101000111010101110010011100000110100101110011001000000111011001100101011100110111010001101001011000100111010101101100011101010110110100101110
0010000001001110011101010110110001101100011000010110110100100000011011110111001001101110011000010111001001100101001000000110110001100001011011110111001001100101011001010
1110100001000000110010101101110011010010110110100100000011101100110100101110100011000010110010100100000011100110111010101110011011000110110100101110000011010010111010000
1011100010000001000101011101000110100101100001011011010010000001100101011001110110010101110100001000000111010001100101011011000110110001110101011100110010000001100001011
0001101100011011101010110110101110011011000010110111000101100001000000111001101100011011001010110110001100101011100100110100101110011011100010111010101100101001000000110
1101011010010010000001100101011001110110010101110100001011000010000001101001011011010111000001100101011100100110010001101001011001010111010000100000011101000111010101110
0100111000001101001011100110010111000001101000010100000110100001010010100010111010101101001011100110111000101110101011001010010000001110011011000010110011101101001011101
0001110100011010010111001100101100001000000110000101110101011001110111010101100101001000000110010101110100001000000110001101101111011011100110011101110101011001010010000
0011001010110011101100101011100110111010001100001011100110010110000100000011011000110100101100010011001010111001001101111001000000110010101110010011011110111001100100000
0111011001101111011011000111010101110100011100000110000101110100001000000110010101101110011010010110110100101100001000000110000101110100001000000110001101101111011011100
1110011011001010110001101110100011001010111010001110101011100100010000001110100011001010110110001101100011101010111001100100000011011000110111101110010011001010110110100
1000000111011001101001011101000110000101100101001000000111010001101111011100100111010001101111011100100010111000100000010100000111001001101111011010010110111000100000011
1010101101100011011000110000101101101011000110110111101110010011100000110010101110010001000000111010001100101011011010111000001101111011100100010000001101001011100000111
0011011101010110110100101100001000000110000100100000011101000110100101101110011000110110100101100100011101010110111001110100001000000111010001110101011100100111000001101
0010111001100101110001000000101010101110100001000000110001001101100011000010110111001100100011010010111010000100000011001000110100101100001011011010010000001100101011101
0000100000011011100110100101110011011011000010000001110000011100100110010101110100011010010111010101101101001000000111001001110101011101000111001001110101011011010010111
0001000000100110101100001011101010111001001101001011100110010000001101110011011110110111000100000011011010110010101110100011101010111001100100000011001010111010000100000
0110000101110010011000110111010100100000011101100110111101101100011101010111010001110000011000010111010000101110
Kilobyte:

5. Byte: Kind of a Word
01010000 = P
0 1 0 1 0 0 0 0
U 01010101
u 01110101
8 00111000

6. Demonstration
Help Me Make Bytes
Convert Binary

7. More Fun With Binary
Peter
0101000001100101011101000110010101110010
Bagshot
01000010011000010110011101110011011010000110111101110100
Mrs. Evans
01001101011100100111001100101110001000000
100010101110110011000010110111001110011

8. Translating Human to Computer
011010010110001101
100101001000000110
001101110010011001
010110000101101101
SOFTWARE
“Application”
“App”

9. Computer Software

10. Writing Computer Software
Programming Language (Code) Binary Language

11. Demonstration
Maths In Code
Writing Code
Visual Coding

12. Coding for Beginners
• Scratch
• Code Club
• Code Academy