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
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.
Conversion Problems Metric to Metric P2: Maths
Conversion problems are common mathematical problems requiring students to convert one unit of measurement to another.
Conversion Problems Metric to Metric P1: Maths
Metric-to-metric conversions involve changing a quantity from one metric unit of measure to another. For example, converting meters to centimetres or litres to millilitres.
Conversion Problems Imperial to and from Metric P2: Maths
Imperial-to-metric and metric-to-imperial conversions involve changing a quantity from one system of units to another. These conversions are essential in many fields, such as science, engineering, and everyday life.
Conversion Problems Imperial to and from Metric P1: Maths
Conversions involve changing a quantity from one unit of measure to another. You must be familiar with Metric and Imperial unit conversions, the two main types of unit conversions.
BODMAS Revision Quiz P1: Maths
The BODMAS rule helps children remember how to perform calculations in the correct order. The acronym stands for "Brackets, Order, Division, Multiplication, Addition, Subtraction.".