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maths (algebra (algebraic expressions (terms (operations (multiplication…
maths
algebra
algebraic expressions
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proof
a mathematical proof is a sequence of statements that follow on logically from each other that shows something is always true
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geometry and measure
angles, lines and polygons
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symmetry
a shape has a line of symmetry if it can be folded in half with each side of the fold matching perfectly
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circles, sectors and arcs
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circle theorems
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the angle at the centre of a circle is double the angle at the circumference from the same two points
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transformations
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translation
moves a shape up, down, or side to side
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number
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standard form
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operations
addition and subtraction
convert into normal numbers, do the sum, put back into standard form
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surds
a way of writing integers that cannot be expressed as fractions or terminating or recurring decimals
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problem solving
solving number problems
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number problems often involve a combination of fractions, decimals, percentages and ratio
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probability
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the probability of an outcome = the number of ways the outcomes can happen / total number of possible outcomes
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ratio, proportion and rates of change
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percentages
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interest
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compound interest
each time interest is paid onto an amount, the added interest also receives an interest from then on
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statistics
collecting data
qualitative data
data that can only be written in words, not numbers
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primary data
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e.g.
if a school wanted to know what their students thought of the school canteen service they would question the pupils directly
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