Teach pupils how to handle significant figures, decimal places and uncertainty in measurements
All measurements have uncertainty that comes from the limitations of measuring equipment and/or the variation in a sample. This article focuses on the uncertainty in an individual measurement and concepts such as rounding, significant figures and decimal places. Use the accompanying activity to provide extra support for students to practise these mathematical operations.
Thanks for using Education in Chemistry. You can view one Education in Chemistry article per month as a visitor.
Registration is open to all teachers and technicians at secondary schools, colleges and teacher training institutions in the UK and Ireland.
Get all this, plus much more:
Already a Teach Chemistry member? Sign in now.
Not eligible for Teach Chemistry? Sign up for a personal account instead, or you can also access all our resources with Royal Society of Chemistry membership.