 Maths - Year 9 Week commencing Population Topic Monday 4th January Foundation Adding directed numbers Subtract directed numbers Multiply and divide directed numbers Higher Place value and estimating HCF (product of primes) - Multiples and factor pairs HCF (product of primes) - Identify prime numbers Monday 11th January Foundation Order of operations Square and cube numbers Square roots and cube roots Higher LCM (product of primes) - Multiples and factor pairs LCM (product of primes) - Identify prime numbers Indices - Multiply powers Indices - Divide powers Indices - Powers of powers Negative integer indices and the power of zero Fractional indices Fractional indices advanced Negative and fractional indices mixed skills Monday 18th January Foundation Multiply powers Divide powers Powers of powers Multiples and factor pairs Higher Convert large numbers to standard form Convert large standard form numbers to ordinary form Convert small numbers to standard form Convert small standard form numbers to ordinary form Multiplying two numbers in standard form Dividing two numbers in standard form Adding two numbers in standard form Subtracting two numbers in standard form Monday 25th January Foundation Identify prime numbers Prime factor decomposition Higher Identify rational and irrational numbers Simplify simple surds Simplify a surd of the form a√b Write a√b in form √x Rationalising surds - Part 1 Monday 1st February Foundation Simple LCM and HCF Finding the LCM Finding the HCF Higher Expand 2 brackets and simplify expressions - Part 1 Expand 2 brackets and simplify expressions - Part 2 Monday 8th February Foundation Round to two decimal places Round up to three significant figures Limits of accuracy Estimating answers Higher Factorising single brackets Factorising single brackets - factor our a letter Factorising single brackets - factor a number and a letter Factorising single brackets - more complicated expressions Solving equations with brackets Solving equations with unknown on both sides Substitute a positive term into a formula Substitute a negative term into a formula --------------------------------------------------- Half Term ------------------------------------------------ Monday 22nd February Foundation Simplify expressions by collecting like terms Simplify expressions by multiplying terms Expand a term over a single bracket Expand a term over a single bracket including powers Higher Change the subject of a formula Change the subject of a formula with squares and square roots Write the nth term of a linear sequence Monday 1st March Foundation Expand and simplify double brackets Expand and simplify double brackets (coefficient of x greater than 1) Higher Simple quadratic and cubic sequences Triangular and Fibonacci style sequences Expand and simplify double brackets Factorise a quadratic Factorise a quadratic (difference of two squares) Monday 8th March Foundation Substitute a positive term into a formula Substitute a negative term into a formula Factorising single brackets Higher Construct pie charts Monday 15th March Foundation Factorising single brackets: Factor a number and a letter Factorising single brackets: Factor a number and a letter Factorising single brackets (more complicated expressions) Higher Time series graphs Monday 22nd March Foundation Data collection Bar charts Pictograms Interpret timetables and distance tables Higher Plot a scatter graph and describe correlation Identify and explain outliers from a scatter diagram Use a line of best fit on a scatter graph Mean from a frequency table Mean from a grouped frequency table Design and interpret two way tables --------------------------------------------------- Easter Holidays ------------------------------------------------

 Maths Contacts Miss Davis davish@wscampus.net Mr Hall hallm@wscampus.net Mr Hedjazi hedjazia@wscampus.net Mr Johnstone johnstoned@wscampus.net Miss Makey makeyn@wscampus.net Miss Riley rileyt@wscampus.net

 Archive Please click the links below to access work from previous terms Autumn Term (September - December) Year 9 Maths (Autumn Term)