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1 KS5 Measurements and Practical

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Defining the Kilogram

Scientists are set to change the way the kilogram is defined… Currently, it is defined by the weight of a platinum-based ingot called “Le Grand K” which is locked away in a safe in Paris. Researchers are expected to vote to get rid of it in favour of defining a kilogram in terms of an …

KS5 Maths and Practical Skills

This section takes you through an introduction to the CPAC system and also some basic maths on the PowerPoint. There are 7 key areas to focus on. Also a round robin of practical ideas to get you started on looking at how to measure and errors Practical Work Guidance / Record of Work Making Basic …