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Mathematics - What does KS3 Level 8 mean?
Level 8 means that I can…
· Solve problems using powers and roots
· Solve problems involving standard form
· Solve problems involving repeated proportional change
· Substitute fractions and decimals into equations and expressions and evaluate them
· Calculate one variable in a formula when I know the others
· Understand that a2+b2 = (a+b)(a-b)
· Solve inequalities in two variables
· Sketch and interpret graphs of quadratic, cubic and reciprocal functions
· Interpret graphs that model real life situations
· Use congruence and mathematical similarity
· Use sine, cosine and tangent in right angled triangles in 2D
· Distinguish between formulae for perimeter, area and volume by considering dimensions
· Interpret and construct cumulative frequency diagrams
· Estimate the median and interquartile range
· Calculate the probability of a compound event
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Email this postMathematics - What does KS3 Level 7 mean?
Level 7 means that I can…
· Round to one significant figure
· Understand what happens when we multiply or divide by numbers between 0 and 1
· Multiply and divide numbers of any size
· Understand proportional change
· Describe in symbols the rule for the next term or nth term in a quadratic sequence
· Multiply things like (a+b)(c+d)
· Simplify quadratic expressions
· Solve simultaneous linear equations with two variables using graphs or algebra
· Solve inequalities
· Understand and use Pythagoras’ Theorem in 2D
· Calculate lengths, areas and volumes in right prisms
· Enlarge a shape by a fractional scale factor
· Understand similarity
· Draw the locus of a moving object
· Find and understand upper and lower bounds
· Use compound measures like speed, distance, time
· Give and test a hypothesis to a situation
· Understand bias
· Find the modal class and an estimate for the mean, median and range when using grouped data
· Compare distributions using frequency polygons
· Draw a line of best fit on a scatter diagram
· Understand relative frequency
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Email this postMathematics - What does KS3 Level 6 mean?
Level 6 means that I can…
· Use trial and improvement to solve things like x3+5x=38
· Work out one number as a fraction or percentage of another
· Understand that fractions, decimals and percentages can be equivalent to each other
· Calculate using ratio
· Add and subtract fractions with common denominators
· Find and describe in words the rule for the next and nth term in a linear sequence
· Solve linear equations with integer coefficients
· Plot the graph of y=mx+c
· Recognise 2D representations of 3D objects
· Classify quadrilaterals by knowing their properties
· Find the missing angle when two parallel lines are intersected
· Solve angle problems in polygons
· Find the area and circumference of a circle
· Find the volume of cuboids
· Enlarge a shape by a positive scale factor
· Work with continuous data
· Construct pie charts
· Say what a scatter diagram tells us
· Understand correlation
· Find all the possible outcomes of two experiments
· Use the fact that the probability of mutually exclusive events add up to 1
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Email this postMathematics - What does KS3 Level 5 mean?
Level 5 means that I can…
· Multiply and divide whole numbers by 10, 100 and 1000
· Add and subtract negative numbers
· Put numbers is order including negative numbers
· Add, subtract, multiply and divide numbers like 19.75 and 34.21
· Simplify a fraction
· Work out a fraction or percentage of a number
· Multiply or divide a three digit number by a two digit number
· Use inverse operations of approximation to check my answers
· Use simple formulae like C=2n+4
· Use co-ordinates in all four quadrants
· Measure and draw angles to the nearest degree
· Remember the metric to imperial conversions
· Use and understand the formula for the area of a rectangle
· Find the mean of discrete data
· Use the range and one of the averages to compare two sets of data
· Say what diagrams and graphs show
· Use the probability scale from 0 to 1
· Understand that experiments don’t always have the same outcome
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Email this postMathematics - What does KS3 Level 4 mean?
Level 4 means that I can…
· Describe number patterns
· Find multiples
· Find factors
· Work out the square numbers
· Use word formulae
· Use co-ordinates in the first quadrant
· Multiply and divide whole numbers by 10 and 100
· Say my tables up to 10 x 10
· Add and subtract numbers like 13.64 and 48.95
· Write decimal numbers in the correct order
· Check my own answers
· Make 3D models
· Draw 2D shapes
· Find perimeters of shapes
· Find the area by counting squares
· Draw line graphs
· Present data clearly
· Read simple pie charts
· Draw frequency tables
· Find the mode
· Find the range
· Try ideas of my own
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Email this postMathematics - What does KS3 Level 3 mean?
Level 3 means that I can…
· Say what each digit stands for in numbers like 725 and 1974
· Use decimals in money questions
· Use negative numbers to describe temperature
· Remember addition facts up to 20
· Add and take numbers like 18 and 37 in my head
· Add numbers like 184 and 359 on paper
· Know my 2, 3, 4, 5, and 10 times tables
· Draw pictures to represent fractions
· Know when two fractions are equivalent
· Find symmetry in 2D shapes
· Sort 2D and 3D shapes using their properties
· Measure things using units like centimetres, litres and minutes
· Find information in tables and lists
· Draw bar charts
· Draw pictograms
· Interpret simple charts and graphs
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