Diffusion: Revision Notes
Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration. Diffusion occurs in liquids and gases when their particles collide randomly and spread out.
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Simplifying Algebraic Equations
In order to understand anything in algebra, you have to have an understanding of what a term is. Terms are the building blocks of algebraic equations.
Mitosis Revision Notes and Practice Quiz
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Osmosis Quiz
The osmosis process involves the movement of water molecules across a partially permeable membrane from a region of high water concentration to a region of low concentration.
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Choosing your child’s secondary school
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Guide to GCSE options
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Ten ways to revise for your maths exam
Few months before the examination, secondary students sitting for the GCSE or its international version IGCSE will begin cramming in a desperate attempt to score higher. Among the many subjects that are on the top of the revision, the list is Maths.
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This video was published by Ofqual. Ofqual is the Office of Qualifications and Examinations Regulation is a non-ministerial government department that regulates qualifications, exams and tests in England.
Learn, practice and revise for your GCSEs
Dr Pooja Agarwal PhD and her colleagues studied the effects of retrieval practice (basically trying to remember to you and me) with students in a middle school.
How to use BIDMAS correctly
Mathematics is built on laws. No matter what your opinion on if the laws are stupid or not, you’re going to have to do what they tell you if you want to pass your GCSE.