Y9

Understanding Binary

Lesson 1 - Binary Code

 

Starter

 

Using the internet covert these binary numbers into text and decode the message.

 

a) 01000011 01000001 01000010

 

b) 01100011 01101111 01101101 01110000 01110101 01110100 01100101 01110010 00100000 01110011 01100011 01101001 01100101 01101110 01100011 01100101 00100000 01101001 01110011 00100000 01100111 01110010 01100101 01100001 01110100

 

c) 01100011 01101111 01101101 01110000 01110101 01110100 01100101 01110010 00100000 01110011 01100011 01101001 01100101 01101110 01100011 01100101 00100000 01101001 01110011 00100000 01100111 01110010 01100101 01100001 01110100

 

Activity 1

 

Video explaining what binary numbers are

 

 

 

 

 

 

 

 

 

Activity 2

 

 

 

 

Using the powerpoint complete the tables on slides 8, 12 & 14 (using the worksheet below)

 

 

 

Lesson 2 - ASCII

 

Starter

 

Try the binary game to test your knowledge from last lesson

 

http://forums.cisco.com/CertCom/game/binary_game_page.htm

 

Watch the video for an explanation of what ASCII code is.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Activity 1

 

 

 

 

Using the PowerPoint (slides 15-20) answer the questions on ASCII and complete the challenges. Use the ASCII guide to help.