Number Upper and lower bounds learning objectives calculate

Number

Upper and lower bounds learning objectives: • calculate the upper and lower bounds of calculations, particularly when working with measurements • find the upper and lower bounds of calculations involving perimeter, areas and volumes of 2 -D and 3 -D shapes • find the upper and lower bounds in real life situations using measurements given to an appropriate degree of accuracy • give the final answer to an appropriate degree of accuracy following an analysis of the upper and lower bounds of a calculation Reference material Text chapter 2 page 13 10 Ticks Level 9 Pack 1 page 3 -4 MEP book 6 Number systems section 7

Your turn chapter 2 page 13 10 Ticks Level 9 Pack 1 page 3 -4

Proportion learning objectives: • • Calculate an unknown quantity from quantities that vary in direct or inverse proportion set up and use equations to solve word and other problems involving direct and inverse proportion and relate algebraic solutions to graphical representation of the equations represent repeated proportional change using a multiplier raised to a power use calculators to explore exponential growth and decay, using a multiplier and the power key Reference Material Text: Chapter 8 page 105 10 Ticks: MEP:

Your turn chapter 8 page 105 8. 1 Direct Proportion 8. 2 Further Direct Proportion 8. 3 Writing statements of proportionality and formulae 8. 4 Problems involving square and cubic proportionality 8. 5 Problems involving inverse proportion 10 Ticks Level 9 Pack 1 page 3 -4

Standard form learning objectives: • • • convert between ordinary and standard form representation interpret calculator display using standard form and know how to enter numbers in standard form calculate with standard form Reference Material Text: Chapter 10 Ticks: MEP:

Recurring Decimals learning objectives: • • convert between recurring decimals and fractions understand a recurring decimal to fraction proof Reference Material Text: Chapter 10 Ticks: MEP:

Percentages learning objectives: • use percentages in real life situations • • • Vat • Simple interest • Income tax calculations • compound interest • Depreciation • find prices after a percentage increase or decrease • percentage profit and loss calculate an original amount when given the transformed amount after a percentage change calculate repeated proportional change use reverse percentage calculations use calculators for reverse percentage calculations by doing an appropriate division Reference Material Text: Chapter 10 Ticks: MEP: