Cambridge International Mathematics

The interactive Student CD that comes with this book is designed for those who

want to utilise technology in teaching and learning Mathematics.

The CD icon that appears throughout the book denotes an active link on the CD.

Simply click on the icon when running the CD to access a large range of interactive

features that includes:

spreadsheets

printable worksheets

graphing packages

geometry software

demonstrations

simulations

printable chapters

SELF TUTOR

For those who want to ensure they have the prerequisite levels of understanding for this new course, printable

chapters of assumed knowledge are provided for Number (see p. 29) and Geometry and Graphs (see p. 30).

• • • • • • • •

USING THE INTERACTIVE CD

Simply ‘click’ on the (or anywhere in the example box) to access the worked

example, with a teacher’s voice explaining each step necessary to reach the answer.

Play any line as often as you like. See how the basic processes come alive using movement and

colour on the screen.

Ideal for students who have missed lessons or need extra help.

Self Tutor

SELF TUTORis an exciting feature of this book.

The Self Tutoricon on each worked example denotes an active link on the CD.

INTERACTIVE LINK

Example 8

a a total of 5 b two numbers which are the same.

2 -D grid There are 6 £6=36 possible outcomes.

a P(total of 5 ) = 368 fthose with a g

b P(same numbers)=^1036 fthose circledg

Self Tutor

001145

0

0

1

1

4

5

roll 2

roll 1

A die has the numbers ,,,, and.Itisrolled. Illustrate the sample space using

a -D grid. Hence find the probability of getting:

00114 5

2

twice

GRAPHICS CALCULATORS

The course assumes that each student will have a graphics calculator. An introductory section ‘Graphics

calculator instructions’ appears on p. 11. To help get students started, the section includes some basic instructions

for the Texas Instruments TI-84 Plus and the Casio fx-9860G calculators.

SeeChapter 25 Probability, , p.

IGCSE

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Y:\HAESE\IGCSE01\IG01_00\005IGCSE01_00.CDR Friday, 21 November 2008 12:54:09 PM PETER