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.
Algebra Factorising (F) Revision Quiz P2: Maths
Factorising is a crucial skill enabling you to simplify and solve algebraic expressions easily. To factorise, identify a common factor in all terms and write it outside the brackets. The remaining terms go inside the brackets. Remember to check your answer by multiplying out the brackets.
Algebra Factorising (F) Revision Quiz P1: Maths
Factorising is the process of breaking down an expression into simpler factors. We look for common factors that can be pulled out of each term, and we can always check our answers by distributing the factors back in.
Algebra Revision Quiz (F) P4: Maths
Algebra is an essential part of GCSE Mathematics. However, with practice and an understanding of the main topics, you can become proficient in algebra and succeed in your exams. Remember to simplify expressions, solve equations, factorise expressions, expand brackets, and solve quadratic equations.
Algebra Revision Quiz (F) P3: Maths
Algebra is an essential part of GCSE Maths. However, with practice and an understanding of the main topics, you can become proficient in algebra and succeed in your exams. Remember to simplify expressions, solve equations, factorise expressions, expand brackets, and solve quadratic equations.
Algebra Revision Quiz (F) P2: Maths
Algebra is an important part of GCSE Mathematics and is used in various applications, from basic arithmetic to complex problem-solving. With practice and perseverance, you can master the skills needed to succeed in algebra and beyond.
Algebra Revision Quiz (F) P1: Maths
Algebra is an essential part of maths that involves using variables and symbols to represent unknown quantities and create equations and expressions. By understanding and applying the rules of algebra, students can solve problems, simplify expressions, and gain a deeper of the world around them.