Algebra and indices

0 of 21 topics done

Forming and evaluating expressions

1Identify the parts of an algebraic expressionOpen, set of 8Lesson Practice

2Form and evaluate algebraic expressionsOpen, set of 8Lesson Practice

3Substitute values into a formulaOpen, set of 8Lesson Practice

4Evaluate an integer expressionOpen, set of 8Lesson Practice

Algebraic terms and operations

5Identify and collect like termsOpen, set of 8Lesson Practice

6Multiply and divide algebraic termsOpen, set of 8Lesson Practice

Expanding brackets and binomials

7Expand brackets and simplifyOpen, set of 8Lesson Practice

Factorising common factors

8Find the HCF and factorise algebraic expressionsOpen, set of 8Lesson Practice

Algebraic fraction products

9Simplify, multiply and divide algebraic fractionsOpen, set of 8Lesson Practice

Algebraic fraction sums

10Add and subtract algebraic fractionsOpen, set of 8Lesson Practice

Index laws: products and quotients

11Index notation and index laws 1 and 2Open, set of 8Lesson Practice

Index laws and zero powers

12Index laws 3 to 5 and the zero powerOpen, set of 8Lesson Practice

Negative and combined indices

13Negative indices and combined index lawsOpen, set of 8Lesson Practice

Scientific notation and significant figures

14Scientific notationOpen, set of 8Lesson Practice

15Round to decimal places or significant figuresOpen, set of 8Lesson Practice

16Scientific notation with significant figuresOpen, set of 8Lesson Practice

Exponential growth, decay and interest

17Exponential growth, decay and compound interestOpen, set of 8Lesson Practice

18Model a compound-interest investment or loan with a recurrence relationOpen, set of 8Lesson Practice

19Find term n of a geometric sequence using the ruleOpen, set of 8Lesson Practice

Applied logarithmic scales

20Interpret and use logarithmic scalesOpen, set of 8Lesson Practice

Algorithms and data structures

21Implement algorithms with listsOpen, set of 8Lesson Practice

Chapter 2 Chapter 4