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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