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.
GCSE Maths, English and Science revision notes and interactive quizzes to help you master your school subjects. 🤓
Subscribe for FREE to access exclusive learning content. Upgrade to our Premium Plan and get FULL ACCESS for a low price of £4.90/month! 🤓
Get started with our best topics
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
The mitosis process produces two identical diploid cells for the purpose of growth and repair after cell division.
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.
Active Transport Revision Notes and Practice Quiz
By moving through the cell membrane, substances can enter and leave the cell. Three of the most common types of movement are diffusion, osmosis, and active transport.
Percentages: Maths
To get you introduced to percentages, we will go through 3 different types of percentage questions that come up in GCSE Maths.
Microscopy: Biology
Microscopy is an essential tool for scientific research and analysis, allowing us to observe and study objects that are too small to be seen with the naked eye. GCSE Science students must understand the principles of microscopy and the different types of microscopes and their uses.
Tackling word equations and balanced symbol equations In Chemistry exam papers
A reaction may happen when two or more chemicals are mixed. Sometimes you have to add heat (energy) before the reaction will occur. Not all chemicals react together when they are mixed.
Why do GCSE exam boards differ?
As a student sitting your GCSEs, you may be wondering why there are different exam boards across your subjects. For some schools- even within the same subject- you might find that someone in a different class is with a different exam board to you!
How to practice the word-based questions for your GCSE maths exam
There has been an absolute boatload of changes to the mathematics curriculum over the last few years. Ignore what your parents tell you, exams are not getting easier. In fact, they’re getting significantly harder.
Supporting a friend who has difficulties with autism or ADHD
Before a started to write this article, I diligently wrote notes and formulated a plan. I have a vast experience of supporting students with difficulties; instructing both teaching and non-teaching staff to assist students and on a more personal note supporting a close family member.
Choosing subjects to study at GCSE
So, you get to the end of year 9 and as well as everything else that is going on in your life, you have to make choices concerning what subjects you will be studying for the next two years, which may have an impact on what you may study later.
How to revise for that maths exam
We all know that exam-time is stressful. There’s all that information to retain and some of us are just no good at that, right?