YEAR 8 (ma2)
|
|
||
|
|
|
|
|
|
|
Place value, ordering and rounding
T start of year assessment tests
W writing numbers in words
|
Y8 Objectives |
Resources |
|
Order decimals |
B B graph paper for representing decimals P what would you rather have? W collect a joke |
|
Multiply and divide integers and decimals by 0.1, 0.01 |
P find the reward (multiply/divide by 10,100,1000) P blockbusters (multiply/divide by 10,100,1000) P four in a row (multiply/divide by 10,100,1000) |
|
Round to any given power of 10 Round decimals to 0, 1, or 2 decimal places |
W maths unscramble W collect a letter A Loop cards |
Integers, powers and roots Top
|
Y8 Objectives |
Resources |
|
Add, subtract, multiply and divide integers |
|
|
Recognise and use multiples, factors and common factors |
|
|
LCM and HCF |
|
|
Recognise and use prime numbers Find the prime factor decomposition of a number |
|
|
Use squares and square roots (-ve and +ve) Use cubes and cube roots |
|
|
Use index notation for small positive integer powers |
|
Fractions, decimals, percentages, ratio and proportion Top
|
Y8 Objectives |
Resources |
|
Know that a recurring decimal is a fraction |
|
|
Express a number as a percentage of another |
|
|
Use division to convert a fraction to a decimal Order fractions using common denominators or decimals |
W time as fraction or decimal |
|
Add and subtract fractions |
|
|
Multiply and divide an integer by a fraction |
|
|
Calculate fractions of quantities |
P fraction poster W fraction trails W perfection W collect a joke A 4 in a line H fractions of 24 T test |
|
Interpret percentage as the 'so many 100ths of' |
|
|
Use equivalence of fractions, decimals and percentages |
A 4 in a line W equivalent fractions W equivalent fraction pictures W fraction cards |
|
Calculate percentages and % increase and decrease |
|
|
Consolidate understanding of ratio and proportion Recognise the links between fraction notation and ratio |
|
|
Reduce a ratio to its simplest form (inc. different units) |
|
|
Divide a quantity by a given ratio |
|
|
Solve simple problems about ratio and proportion formally |
|
Number operations and the relationships between them Top
|
Y8 Objectives |
Resources |
|
Understand operations of + and - of fractions and integers Understand the operations of x and ÷ of integers |
W adding starter W times table perfection W time collect a letter |
|
Use order of operations with more complex calculations |
|
Mental methods and rapid recall of number facts Top
|
Y8 Objectives |
Resources |
|
Recall fraction to decimal conversions |
|
|
Use known facts to derive unknown facts |
L&W mini golf multiplication |
|
Consolidate decimals, fractions and percentages |
W Adding decimals W Decimal division |
|
Consolidate squares and cubes and roots |
|
|
Solve word problems mentally |
|
|
Make and justify estimates and approximations |
|
|
Y8 Objectives |
Resources |
|
Standard column procedures for decimals up to 2 dp |
|
|
Column procedures for x and ÷ of integers/decimals |
|
|
Understand where to position the point |
|
|
Y8 Objectives |
Resources |
|
Use brackets and memory for multi step calculations |
|
|
Use the sign change key |
|
|
Use powers and roots |
|
|
Use the fraction keys |
|
|
Enter no.s and interpret the display in different contexts |
|
|
Y8 Objectives |
Resources |
|
Check results by working the problem backwards |
|
|
Consider whether the result is the right order of magnitude |
|
Equations, formulae and identities Top
|
Y8 Objectives |
Resources |
|
Distinguish role of letters in equations, formulae, functions |
|
|
Know the meanings of formula and function |
|
|
Know algebraic operations follow the rules of arithmetic |
|
|
Use index notation for small positive integer powers |
|
|
Simplify/transform linear expressions by collecting terms |
W Algebraic expressions |
|
Multiply a single term over a bracket |
|
|
Construct and solve simple linear equations |
W introducing algebra W mystery numbers W equation wall P create a collect a letter W collect a joke |
|
Begin to use graphs to set up equations |
|
|
Use formulae from mathematics and other subjects |
|
|
Substitute integers in simple formulae Substitute +ve integers into expressions with small powers |
|
|
Derive simple formulae |
W Finding formulas |
Sequences, functions and graphs Top
|
Y8 Objectives |
Resources |
|
Generate and describe simple integer sequences Generate terms of a linear sequence (paper or ICT) |
W sequence joke code |
|
Begin to use linear expression to describe the nth term |
|
|
Express simple functions in symbols |
|
|
Represent mappings expressed algebraically |
|
|
Generate points in all four quadrants |
|
|
Plot the graphs of linear functions (y in terms of x) (ICT) |
|
|
Recognise equations of the form y = mx + c |
|
|
Construct/plot linear functions from real-life problems Interpret graphs arising from real-life situations |
|