8/6/2019 Revision Guide IGCSE Mathematics

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Revision Guide IGCSE Mathematics

Chapter 3

Checklist

I can

1. use letters to represent unknown numbers.

2. identify unknowns in given situations.

3. evaluate expressions by substituting numbers for letters.

4. use letters to write a simple algebraic expression.

5. use letters to write more complicated algebraic expressions.

6. give the next value in a linear sequence

7. describe how a linear sequence is building up

8. find any number term in a linear sequence

9. recognize patterns in number calculations

10. substitute numbers into an nth term rule.

11. understand how odd and even numbers interact in addition, subtraction andmultiplication problems.

12. give the nth term of a linear sequence

13. give the nth term of a sequence of powers, example :of 2, 3 or 10

Revision Guide IGCSE Mathematics

Chapter 4

Checklist

I can

1. identify algebraic terms with one unknown.

2. identify coefficients in given algebraic terms with one unknown.

3. identify like and unlike algebraic terms with one unknown.

4. state like terms for a given term.

5. recognise algebraic expressions.

6. determine the number of terms in given algebraic expressions.

7. simplify an expression by multiplying or dividing the expression.

8. simplify an expression by collecting like terms.

9. expand expressions with bracket

10. expand and simplify expressions involving brackets.

11. factorise algebraic expressions using common factor.