Session 4 Lesson Plan Computer Systems
Intro to Session
Last sessions Homework Exercise
Let have a go at some simple binary arithmetic - show me how to do these!
Addition
101011 + 101110
1111111 + 101
111011 + 11101
Subtraction
10111 - 100
111011 - 111000
100010 - 11111
Try laying out the sums with suitable headings
Multiplication
15 * 5 as binary!
34*4
21*3
Division
15/5 as binary
42/6
96/12
References
Binary Arithmetic
Binary
Binary Tutorial
Hexadecimal Numbering System
What is Hex?
Hex to Decimal
Homework Work on the Assignment
Health & Safety Checks/Materials and equipment required:
Risk Assessment
Mobile White Boards
Materials
Multimedia Projector
White Board / Pens / White board cleaner / White board eraser
Computers with Windows XP, Dreamweaver, Fireworks, Flash, MS Project
Student mini white boards and pens
Previous learning assumed:
Knowledge of: DB, VB, Web, Spreadsheets from year 1 syllabus.
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