Maths for CIT

Maths for CIT

Lesson 1. Scope of what we’re doing.
Short history of numbers.
Patterns in numbers.
Random numbers. Generating random numbers in Excel using RND() and RNDBETWEEN()
Eg 1,2,3
5,10,15,20
3,9,27,81,
Visualising patterns
Linear graphs and others.
Factors, multiples, divisor. The MOD function in Excel.
LCM GCD  functions in Excel.

Tasks:
1.)
Project. Create a stand-alone web page that illustrates some part of the history of numbers. It should have at least 5 pictures and contain tables, lists and a small form. (You do not have to use the results of the form.) A total of 10 different tags should be used.  Be prepared to talk to the class about your page. Think about colour, layout, style, tone, grammar  and spelling. This is worth 5% of the final assessment. Due Monday 2nd September 5pm.

2)Write a spreadsheet which graphs y=3*x from x=0 to x=20.

3)Also do y = x+4, y=x-2, y=2*x, y=2*x + 1, y = 3*x, y= 3*x +2, y= 3*x – 2, y= 5*x, y = 100*x, y = -2*x.