Introducing algebra

Introducing Algebra

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Speed-time graphs

Click on the image to go to the information on speed-time graphs.

Distance-time graphs

Click on the image to go to the information on distance-time graphs.

Robert's maths facts reminders

Maths facts reminders

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Solving equations

Rearranging (Transposing) equations

Rearranging Or Transposing Formulae

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MyMaths

We now have a subscription to mymaths.co.uk
For the Login and the password see me in class.

Numbers with an odd number of factors

We saw in the session that:

Prime numbers only have two factors {1 and itself}

eg

2 has {1,2}

3 has {1, 3}

5 has {1, 5}

Some numbers have an odd number of factors:

1 only has one factor {1}

4 has {1, 2, 4}

9 has three factors {1, 3, 9}

Can you find any other numbers with an odd number of factors?

What do these numbers have in common?

The 7 x table

Mathtutor - preparing for AS level

Mathtutor are a series of on-line video tutorials, diagnostic tests and summaries dealing with all aspects of the A-level maths course.

A good start, if you want to do AS Maths, is to take a look at the algebra section and work through that. It can be found here.

Mathwords - an online maths dictionary

Ratio and proportion

Share £400 in the ratio of 3:5

Ratios

Trial and improvement

Have a go at solving this by trial and improvement before watching the solution
x^3 - 3x = 20
(x cubed)

Suggestions for Edexcel calculator paper

Revision Suggestions For Calculator Paper 2009

View more Microsoft Excel documents from sbishop2.