‹ GCSE Combined and Separate Science
Required practicals and maths skills
The skills behind every chemistry practical and calculation: units, uncertainty, titrations, graphs, the equations and planning.
Start: Units, numbers and ratios About 20 min, free
Lessons
Practise and test
By the end you can
Convert units and use significant figures and standard form Judge data: means, uncertainty and errors Carry out and calculate from a titration Read rates from graphs Recall and rearrange every GCSE Chemistry equation Specifications AQA 8462 (Chemistry) required practicals and maths requirementsAQA 8464 (Combined Trilogy) chemistry required practicalsPearson Edexcel 1CH0 and 1SC0 Topic 0 and core practicalsOCR Gateway J248 and J250 practical activity groups and maths skills
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