Maths

Power of Maths: Paper 1
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Using scientific notation
To carry out a number of calculations in your head on numbers in scientific notation
Finding orders of magnitude
To write down the orders of magnitude of given numbers
Understanding errors
To understand how errors accumulate when results are added and subtracted
Using approximation and estimation
To round off a variety of numbers to a certain number of decimals or significant figures
Understanding direct proportion
To draw a graph from a table of results and to answer questions that involve direct
proportionality
Understanding inverse proportion
To draw a graph from a table of results and to answer questions that involve inverse
proportionality
Section 2: Algebraic Expressions
Chapter 3: Working with Algebraic Expressions
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Writing out the terms and coefficients in algebraic expressions
To recognise the terms and coefficients in algebraic expressions
Understanding the meanings of algebraic expressions
To write an algebraic expression in its simplest form
Multiplying algebraic terms
To understand the processes involved in multiplying algebraic terms, including
commutativity and associativity
Combining terms using magic squares
To use magic squares to combine terms in algebraic expressions
Expanding brackets and combining like terms
To multiply out brackets term by term and then combine terms
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