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Maths - Year 9

Week commencing

Population

Topic

Monday 12th April

Foundation

Find the mean, median, mode and range from a list of numbers

Stem and leaf diagrams

 

Higher 

Fractions

Adding and subtracting fractions < 1

Adding mixed numbers 

Subtracting mixed numbers

Mixed fraction addition and subtraction problems

Multiplying a fraction by an integer

Multiplying a fraction by a fraction

Dividing a fraction by an integer

Dividing a fraction by a fraction

  

Monday 19th April   

Foundation

Mean from a frequency table 

Mean from a grouped frequency table

Interpret timetables and distance tables

 

Higher 

Ratios

Simplifying ratios 

Divide a quantity in a given ratio

Find a part given a part

Find the total or difference given a part

Ratio and fractions

 

Monday 26th April   

 

Foundation

Design and interpret two-way tables 

Plot and interpret time-series graphs

Draw and interpret pie charts

  

Higher 

Ratio and proportion

Compare the cost of two items using the unitary method

Using direct proportion graphs 

Proportion problems

 

Monday 3rd May

Foundation 

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 

Draw and interpret a frequency tree

 

Higher 

Percentages

Increase and decrease an amount by a percentage 

Calculate percentage change

Reverse percentages

Simple interest

 

Monday 10th May 

Foundation 

Equivalent Fractions 

Simplifying Fractions

  

Higher 

FDP and recurring decimals

Write a fraction as a recurring decimal using division 

Recurring decimals where one number repeats

Recurring decimals where 2 or more numbers repeat 

Recurring decimals where one number after the decimal point is fixed and the others repeat

  

Monday 17th May

       

Foundation 

Comparing two fractions 

Ordering three or more fractions

Adding and subtracting fractions < 1

  

Higher 

Angles properties of triangles and quadrilaterals

Find missing angles in a triangle

Find missing angles in a quadrilateral

Find missing angles in a special quadrilateral 

  

Monday 24th May

 

 

Foundation

Adding mixed numbers 

Subtracting mixed numbers

Mixed fraction addition and subtraction problems

  

Higher

Angles of a polygon

Finding the sum of interior angles in a polygon 

Find the number of sides when given the sum of interior angles

Find missing angles when two or more polygons are joined

Find missing exterior angles

Solve problems involving exterior angles

Find missing exterior angles of polygons

 

--------------------------------------------------- Half Term ------------------------------------------------

Monday 7th June

Foundation 

Multiplying a fraction by an integer

Multiplying a fraction by a fraction

Dividing a fraction by an integer

Dividing a fraction by a fraction

 

Higher 

Pythagoras’ theorem

Know and Understand Pythagoras' theorem

Find the length of the hypotenuse

Find the length of the shorter side

Mixture of Finding a Missing Length

Use Pythagoras' theorem to show that a triangle is right-angled

 

Monday 14th June

Foundation 

Fraction of an amount 

Increasing and decreasing by a fraction of an amount

 

Higher

Trigonometry

 Know tangent, sine and cosine

Use tangent to find a length

Use sine and cosine to find a length

Applying Trigonometry

Solve basic trigonometry equations

Use inverse functions to find an angle

Solve problems mixing angles and sides 

Know the trigonometry ratios for 0°, 30°, 45°, 60° and 90°

Substitute the exact values to find a missing length

 

Monday 21st June

Foundation

Find the whole when given a fraction of an amount

Application of fraction of an amount skills

Simple percentages without a calculator

 

Higher 

Linear graphs

Find the gradient of a line

Find the equation of a straight line using y=mx+c

Find the intercept and gradient from a line given in any form

Using gradient to solve problems with parallel lines 

 

Monday 28th June

Foundation 

Decimal multiplier method to find percentages of an amount

Fractions greater than 1 and percentages above 100%

Express one number as a fraction or percentage of another without a calculator

 

Higher 

Distance-time and velocity-time graphs

Distance-time graphs

Calculate speed from distance time-graphs

Velocity-time graphs

Acceleration from a velocity-time graph

 

Monday 5th July

Foundation 

Increase and Decrease an Amount by a Percentage

Calculate Percentage Change

Reverse Percentages

Simple Interest

 

Higher

Real life graphs and proportion

 Interpret gradient and intercept on real life graphs

 

Monday 12th July

Foundation

Repeated percentage increase

Repeated percentage decrease

  

Higher

 

Line segments and parallel/perpendicular lines

Write the equation of a straight line if parallel to a line and passing through (0,n)

Write the equation of a straight line if parallel to a line and passing through any point

Find the equation of a straight line through two given points

Use Pythagoras’ theorem to find the length of a line segment

 

Monday 19th July

Foundation 

Repeated percentage increase and decrease

Solve problems with repeated percentage change

Change percentages to fractions and decimals

 

Higher

Quadratic, cubic and reciprocal graphs 

Plot simple quadratic equations

Plot other quadratic equations

Solving Quadratic Equations Graphically

Draw graphs of simple cubic functions using a table of values

Interpret graphs of simple cubic functions, including finding solutions to cubic equations 

Recognise, draw, sketch and interpret graphs of the reciprocal function y = 1/x 

  

--------------------------------------------------- Summer 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 

Spring Term (January - March)

Year 9 Maths (Spring Term)

Autumn Term (September - December) 

Year 9 Maths (Autumn Term)