Number
Number 1 Review Questions
You need be able to:
- Order positive numbers
- Order negative numbers
- Order decimal numbers
- Order fractions
- Use the symbols =, ≠, <, >, ≤, ≥
You will need to be able to:
- Add, subtract, multiply and divide whole numbers
- Add, subtract, multiply and divide fractions (proper and improper)
- Add, subtract, multiply and divide mixed numbers
- Add, subtract, multiply and divide negative numbers
- Add, subtract, multiply and divide decimal numbers
You will need to be able to:
- Use BIDMAS
- Use Inverse operations
- Understand reciprocals
You will need to be able to:
- Identify and explain prime numbers
- Identify and explain factors
- Identify and explain multiples
- Identify and explain highest common factors
- Identify and explain lowest common multiple
- Identify and explain prime factors
You will need to be able to:
- Systematic listings
You will need to be able to:
- know square numbers
- know square roots
- know cube numbers
- recognise numbers to the power of 4 and 5
You will need to be able to:
- Complete calculations with roots
- Complete calculations with indices
You will need to be able to:
- Complete calculations with fractions
- Complete calculations with multiples of π
You will need to be able to:
- Complete calculations including standard form
You will need to be able to:
- Recognise and explain terminating and recurring decimals
- Convert terminating decimals to fractions and vice versa
You will need to be able to:
- Identify and work with fractions in ratio problems
You will need to be able to:
- Interpret fractions and percentages as operators
You need to be able to:
- Use units of mass
- Use units of length
- Use units of time
- Use units of money
You need to be able to:
- Use estimation and approximation
You need to be able to:
- Round numbers and measures using decimal places
- Round numbers and measures using significant figures
- Identify error intervals due to truncation
- Identify error intervals due to rounding
You need to be able to:
- Apply and interpret limits of accuracy
Algebra
You need be able to:
- Use and interpret algebraic manipulation
You will need to be able to:
- Substitute numerical values into formulae and expressions
You will need to be able to:
- Explain the term “expressions”
- Explain the term “equations”
- Explain the term “formulae”
- Explain the term “identities”
- Explain the term “factors”
You will need to be able to:
- Simplify expressions
- Expand a single bracket
- Expand double brackets
- Factorise a quadratic expression
- Factorise using difference of two squares
- Simply expressions using laws of indices
You will need to be able to:
- Use mathematical formulae
- Rearrange formulae to change the subject
You will need to be able to:
- Explain the difference between an equation and an identity
- Argue mathematically to show algebraic expressions are equivalent
You will need to be able to:
- Interpret simple expressions as functions with inputs and outputs
You will need to be able to:
- work with coordinates in all four quadrants
You will need to be able to:
- Plot straight line graphs
- Identify parallel lines
- Find the equation of a line given one point and gradient
- Find the equation of the line through two given points
You will need to be able to:
- Identify and interpret gradients and intercepts of linear functions graphically and algebraically.
You will need to be able to:
- Identify and interpret roots of quadratic graphs
- Identify intercepts of quadratic graphs
- Identify turning points of quadratic graphs
- Deduce roots graphically
You will need to be able to:
- Recognise, sketch and interpret quadratic graphs
You need to be able to:
- Plot and interpret reciprocal graphs
- Plot and interpret real-life graphs
You need to be able to:
- Solve linear equations with an unknown on one side
- Solve linear equations with the unknown on both sides
- Find approximate solutions using a graph
You need to be able to:
- Solve quadratic equations using factorising
- Find approximate solutions using a graph
You need to be able to:
- Solve two simultaneous equations
- Find approximate solutions using a graph
You need to be able to:
- Form expressions and equations
- Derive simultaneous equations and solve.
You need to be able to:
- Solve linear inequalities
- Represent and interpret inequalities on a number line
You need to be able to:
- generate a term to term rule from a given sequence
- generate a position to term rule from a given sequence
You need to be able to:
- Recognise and use sequences of triangular numbers
- Recognise and use sequences of square numbers
- Recognise and use sequences of cube numbers
- Recognise and use Fibonacci sequences
- Recognise and use simple geometric progressions
You need to be able to:
- Find expressions to calculate the nth term of linear sequences
Geometry
You need be able to:
- Understand these terms: points, lines, vertices, edges, planes, parallel lines, perpendicular lines, right angles, polygons, regular polygons
- Label sides and angles of a triangle
- Draw diagrams from written descriptions
You will need to be able to:
- Construct a perpendicular bisector of a line
- Construct a perpendicular bisector to a given line from a given point
- Bisect a given angle
- Solve loci problems
- Know that the perpendicular distance from a point to a line is the shortest distance to the line.
You will need to be able to:
- Apply the properties of angles at a point
- Apply the properties of angles on a straight line
- Apply the properties of vertically opposite angles
- Understand and use corresponding angles
- Understand and use alternate angles
- Derive and use the sum of angles in a triangle
- Find the sum of angles in any polygon
You will need to be able to:
- Derive and apply the properties and definitions of special types of quadrilaterals; including square, rectangle, parallelogram, trapezium, kite, and rhombus.
- Derive and apply the properties of all types of triangles
You will need to be able to:
- Use the basic congruence criteria for triangles (SSS, SAS, ASA, RHS)
You will need to be able to:
- Apply angle facts
- Apply triangle congruence
- Apply similarity and properties of quadrilaterals
- Apply Pythaoras’ theorem
- Know the base angles of an isosceles triangle are equal
- Show simple proofs
You will need to be able to:
- Identify, describe and construct congruent and similar shapes
- Identify congruent and similar shapes by considering rotation, reflection, translation, and enlargement (including fractional scale factors)
You will need to be able to:
- Identify and apply circle definitions and properties; centre, radius, chord, diameter, circumference, tangent, arc, sector and segment
You will need to be able to:
- Solve geometrical problems on coordinate axes
You will need to be able to:
- Identify properties of the faces, surfaces, edges and vertices of: cubes, cuboids, prisms, cylinders, pyramids, cones and spheres.
You need to be able to:
- Construct and interpret plans and elevations of 3D shapes
You need to be able to:
- Use standard units of measures
You need to be able to:
- Measure line segments and angles in geometric figures
- Interpret maps
- Interpret scale drawings
- Interpret use of bearings
You need to be able to:
- Know and apply formulae to calculate areas of triangles
- Know and apply formulae to calculate areas of parallelograms
- Know and apply formulae to calculate areas of trapezium
- Know and apply formulae to calculate volume of cuboids
- Know and apply formulae to calculate volume of prisms
- Know and apply formulae to calculate volume of cylinders
You need to be able to:
- Calculate circumference
- Calculate area of a circle
- Calculate perimeters of 2d shapes
- Calculate perimeter of composite shapes
- Calculate surface area and volume of spheres
- Calculate surface area and volume of pyramids
- Calculate surface area and volume of cones
- Calculate surface area and volume of composite solids
You need to be able to:
- Calculate arc lengths of circles
- Calculate angles of sectors
- Calculate areas of sectors
You need to be able to:
- Apply the concept of congruence and similarity
You need to be able to:
- Know the Pythagoras’ theorem
- Know the trigonometric ratios
- Use trigonometry to find angles and lengths in right angled triangles
You need to be able to:
- Know the exact values of Sin 0, 30, 45, 60 and 90 degrees
- Know the exact values of Cos 0, 30, 45, 60 and 90 degrees
- Know the exact values of Tan 0, 30, 45, and 60 degrees
You need to be able to:
- Describe translations as 2D vectors
You need to be able to:
- Apply addition and subtraction of vectors
- Calculate multiplication of vectors by a scalar
- Apply column representations of vectors
Ratio
You need be able to:
- Change between units (time, length, area, volume, mass).
- Change between compound units (speed, rates of pay, prices, density, pressure).
You will need to be able to:
- Use scale factors, scale diagrams and maps
You will need to be able to:
- Express one quantity as a fraction of another (fraction is less than one)
- Express one quantity as a fraction of another (fraction is greater than one)
You will need to be able to:
- Simplify ratios
You will need to be able to:
- Divide a given quantity by a ratio
You will need to be able to:
- Express a multiplicative relationship between two quantities as a ratio or a fraction
You will need to be able to:
- Understand and use proportion as equality of ratios
You will need to be able to:
- Relate ratios to fractions and to linear functions
You will need to be able to:
- Interpret percentages and percentage changes as a fraction or a decimal
- Express one quantity as a percentage of another
- Compare two quantities using percentages
- Work with percentages greater than 100%
- Solve problems involving percentage change
- Solve problems involving percentage increase/ decrease
- Calculate simple interest
You will need to be able to:
- Solve problems involving direct proportion
- Solve problems involving indirect proportion
You will need to be able to:
- Calculate speed, rates of pay, unit pricing, density and pressure
You will need to be able to:
- Compare lengths
- Compare areas and volumes using ratio notation
- Recognise and identity similarity including trigonometry ratios
- Use scale factors
You need to be able to:
- Understand that X is inversely proportional to Y is equivalent to X is proportional to 1/Y
- Interpret equations that describe direct and inverse proportion
You need to be able to:
- Interpret the gradient of a straight line graph as a rate of change
- Recognise and interpret graphs that illustrate direct and inverse proportion
You need to be able to:
- Solve problems involving compound interest
- Solve problems including growth and decay
Probability
You need be able to:
- Record, describe and analyse the frequency of outcomes of probability experiments using tables and frequency trees
You will need to be able to:
- Apply ideas of randomness, fairness and equally likely events to calculate expected outcomes of multiple future events.
You will need to be able to:
- Express one quantity as a fraction of another (fraction is less than one)
- Express one quantity as a fraction of another (fraction is greater than one)
You will need to be able to:
You will need to be able to:
- Understand that empirical unbiased samples tend towards theoretical probability distributions, with increasing sample size.
You will need to be able to:
- Enumerate sets and combinations of sets systematically, using tables, grids, Venn diagrams and tree diagrams.
You will need to be able to:
- Construct theoretical possibility spaces for single and combined experiments with equally likely outcomes and use these to calculate theoretical probabilities.
You will need to be able to:
- Calculate the probability of independent and dependent combined events
- Interpret and use tree diagrams
Statistics
You need be able to:
- Infer properties of populations or distributions from a sample, while knowing the limitations of sampling.
You will need to be able to:
- Interpret and construct tables, charts and diagrams including frequency tables, bar charts, pie charts, and pictograms.
- Interpret and construct vertical line charts for ungrouped discrete numerical data.
- Interpret and construct tables and line graphs for time series data
You will need to be able to:
- Interpret, analyse and compare the distributions of data sets involving discrete, continuous or grouped data.
- Interpret, analyse and compare median, mean, mode and modal class
- Interpret, analyse and compare range (including consideration of outliers)
You will need to be able to:
- Apply statistics to describe a population
You will need to be able to:
- Use and interpret scatter graphs
- Recognise correlation and know that it does not indicate causation
- Draw estimated lines of best fit
- Make predications, interpolate and extrapolate apparent trends while knowing the dangers of so doing.