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This video covers how to use standard form, including how to write standard form and how to convert standard into normal numbers. This is part 1 in our 4 part series on standard form. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list ...

This video covers how to simplify algebraic expressions like '5 + 3a - 2 + 2a' by collecting like terms. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding similar shapes. 2. Scale factor between similar shapes. 3. Finding unknown lengths. * Using the scale factor to calculate missing side lengths on enlarged shapes. * Using the scale factor to calculate missing side lengths on smaller shapes. *** EXAM BOARD INFO ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. How to factorise an algebraic expression using a single bracket. 2. Finding the Highest Common Factor (HCF) of all terms in an expression. 3. Writing the expression in its factorised form. 4. How to check your answer by expanding the factorised expression. 5. Factorising ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Introduction to simultaneous linear equations. 2. The Elimination Method for solving simultaneous equations. 3. Worked Examples. *** EXAM BOARD INFO *** This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE ...

This video explains how to use the equation y = mx + c, and why we normally write equations in this form. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto ...

This video covers how to find bearings. We cover the main threes rules (always measure from north, always measure clockwise, and always write with 3 digits), then do an exam style question. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course A ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Simplifying algebraic expressions involving multiplication. 2. Using indices (powers) to simplify repeated variables. 3. Multiplying numerical coefficients together. 4. Combining variables using the rules of indices. 5. How to handle negative numbers when simplifying. 6. Expanding ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding the process of expanding single algebraic brackets. 2. Methods for expanding single brackets. 3. Worked examples of expanding single brackets. * Handling negative terms during expansion. 4. Expanding brackets within larger expressions. * Identifying which terms ...

This video will look at: The difference between rational and irrational numbers. The 4 main types of rational numbers, which are integers, fraction, terminating decimals and recurring decimals. 2 examples of irrational numbers: surds and pi KS3 - Don't need to know for your course, but it will be helpful GCSE Foundation - Don't need to know for ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Introduction to Number Sequences. 2. Arithmetic Sequences. 3. Geometric Sequences. *** EXAM BOARD INFO *** This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course *** CHAPTERS *** 0: ...

This video explains how to tell whether 2 triangles are congruent using 4 rules: SSS, SAS, AAS, RHS. This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - Not in your course Maths Playlist: https://www.youtube.com/playlist?list ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Introduction to Reciprocal Graphs (y = A/x). 2. The Graph of y = 1/x: * How to draw the two curves in the correct quadrants. * How to verify points using a table of values. * Understanding why the graph does not cross the y-axis (asymptotes). 3. How the value of 'A' affects the ...

This video covers: - How to increase or decrease a number by a given percentage. We cover 2 methods: 1) Find the percentage change, and then add or subtract it from the original 2) The multiplier method This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding and applying the formula for percentage change. 2. Identifying the 'change' and 'original' values in different scenarios. 3. Calculating percentage decrease using the formula. 4. Calculating percentage increase using the formula. * How to find the 'change' when only ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Defining arithmetic sequences. 2. Understanding the nth term expression for an arithmetic sequence. 3. How to use the nth term expression to calculate the value of any term in the sequence. 4. A two-step method for finding the nth term expression: * Finding and using the common ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Simple Interest Explained 2. Calculating Simple Interest * How to find the annual interest amount. * Calculating the total interest accumulated over several years. 3. Calculating the Total Amount *** EXAM BOARD INFO *** This video is suitable for maths courses around the world ...

This video looks at what surds are and how you can simplify them. This is part 2 of our 3 part series on surds. This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding powers 2. Three basic rules of powers * Rule 1: Any base raised to the power of 0 equals 1. * Rule 2: Any base raised to the power of 1 equals the base itself. * Rule 3: A base of 1 raised to any power equals 1. *** EXAM BOARD INFO *** Suitable for courses across the ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Definition of surds. 2. The importance of knowing square numbers for simplifying surds. 3. Rules for manipulating surds. 4. How to simplify surds. 5. Worked examples of simplifying surds. *** EXAM BOARD INFO *** KS3 - Not on your course GCSE Foundation - All on your course GCSE ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding fractional powers. * The role of the numerators & denominators. 2. Calculating fractional powers. * Comparing raising to the power first vs. taking the root first. 3. Simplifying expressions with fractional powers. 4. Dealing with negative fractional powers. 5 ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Solving basic algebraic equations containing only one unknown letter. 2. Finding the numerical value the unknown letter represents. 3. The key rule: balancing both sides. 4. Step-by-step methods and examples for solving equations involving: * Addition and Subtraction ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding Ratios. 2. Simplifying Ratios. * Understanding that simplification doesn't change the proportional relationship. 3. Different Types of Ratios. * Calculating ratios involving totals (part-to-whole comparison). * Writing and simplifying ratios involving more than two ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. How to solve algebraic equations where the unknown variable appears on both sides. 2. Step-by-step walkthrough of solving example equations. 3. Choosing which side to move the variables to. 4. Using inverse operations on both sides to rearrange the equation. *** EXAM BOARD INFO ...

This video covers how to covert normal numbers like 350 into standard from numbers like 3.5x10^2. This is part 2 in our 4 part series on standard form. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh GCSE ...

This video covers: - What quadratic equations are - What quadratic graphs look like - What difference it makes if the x^2 term is positive or negative This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - All on your course (but very ...

Learn how to recognise and interpret algebraic notation with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

This video covers how rearrange formulas to make a particular variable (letter) the subject. For example 'Rearrange y = 3x + 4 to make x the subject'. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com ...

This video covers how to expanding triple brackets, so where we have 3 brackets being multiplied together. Questions will often as you to 'expand and simplify' the expression. This is part 3/3 in our series on expanding brackets. This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - Not on your ...

This video covers the differences between expressions and equations. The basic idea is that equations have an equals sign and can be solved, whereas expressions don't. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Introduction to Trigonometry * Key applications: Finding missing sides, missing angles, and areas of triangles. 2. Guide to Choosing Trigonometric Equations * Overview of common challenges. * Flowchart approach based on the problem type. * Distinction between methods for right ...

This video covers how to solve medium difficulty algebraic equations, which involve two operations. For example 2x + 3 = 9 This is part 2 of our 3 part series on solving algebraic equations. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course ...

Learn about and revise angles, lines and multi-sided shapes and their properties with this BBC Bitesize GCSE Maths Edexcel study guide.

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. How to expand double brackets. 2. A systematic method using arrows to ensure all terms are multiplied. 3. Simplifying the resulting expression by collecting like terms. 4. Worked examples demonstrating the expansion and simplification process. 5. Mention of alternative methods and ...

Learn about and revise how to use and interpret graphs with this BBC Bitesize GCSE Maths Edexcel study guide.

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding Multiples * Defined as the times tables of a number. * How to identify multiples by checking for divisibility without a remainder. * Methods for finding multiples. 2. Understanding Factors * Defined through factor pairs. * Alternative definition: numbers that divide ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Identifying the x-axis and y-axis on a graph. 2. Recognising and writing equations for vertical lines (x = constant). 3. Recognising and writing equations for horizontal lines (y = constant). 4. Recognising and writing equations for diagonal lines (y = x and y = -x). *** EXAM ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding the meaning of inequality symbols. * Less than and More than. * Less than or equal to and More than or equal to. 2. Working with inequalities. * Using positive and negative numbers. * Understanding equivalent expressions. * Interpreting compound inequalities. 3 ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Defining Sectors and Arcs. * Minor and major sectors explained. * Minor and major arcs explained. 2. Calculating the Area of a Sector. * Introducing the formula. * Understanding the formula as a fraction of the total circle area. 3. Calculating the Length of an Arc * Introducing ...

⭐ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding Scale Drawings and Maps. * How they represent real objects/areas at different sizes. * The importance of images being drawn 'to scale'. 2. Different Types of Scaled Images. 3. Understanding and Using Map/Drawing Scales (Keys). 4. Calculating Real-Life Distances. 5 ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Definition of Formulas. 2. How to Use Formulas. 3. Example Formulas and Calculations. 4. Overview of Other Common Formulas. *** EXAM BOARD INFO *** This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher ...

A video explaining how to complete and use a probability tree diagram for successive events. This is suitable for both foundation and higher tier. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_e3ac586b3d814121921bb30dccc2f5e3.pdf 🔗Exam Questions AQA Style: https://www ...

A video explaining how to use and understand circle theorems for GCSE Higher Maths. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_e6e12cebf67949718704fd0c28f7d90d.pdf 🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_79fcd7919a0945fc94f03d6658644cd2.pdf ...

This video covers what we mean by 'regular polygons' and the different types you need to know. We also cover how many lines of symmetry and rotational symmetry they each have. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - Not in ...

⭐️Learn all 4 Transformations that you need to know for GCSE maths quickly and simply!⭐️ The Four Transformations in GCSE Maths: Translation Enlargment Rotation Reflections Transformations revision page: https://addvancemaths.com/revision/transformations/ Subscribe for more videos. 😊 Addvance Maths is a free online maths revision ...

This video covers the GCSE Maths Foundation course and is designed to spend around 2-3 minutes on each topic. For more details on each topic, visit my website: https://corbettmaths.com/contents/ and find the video number displayed at the top right corner. Ultimate Foundation Revision - Question Booklet: https://corbettmaths.com/2023/03/14 ...

GCSE Maths Edexcel Paper 3 Higher | How to get a Grade 9 In this video I complete a GCSE Maths Higher Edexcel past paper in under 20 mins so you can revise more effectively! MY NEW WEBSITE! https://brainstormmaths.com/

In this lesson we approach the basic concepts of KS3 Maths fractions. This includes simplifying fractions, finding equivalent fractions and finding fractions of an amount. In order to fully engage with the lesson you will need to download the resource below. https://www.twinkl.co.uk/l/1k9jtd The video provides clear instruction that opens up ...

A really simple introduction to sequences, including the essential vocabulary needed to tackle questions.

In this video, we look at what we mean by the term standard form, and how we can convert between numbers in standard form and ordinary numbers. Our KS3 Maths Standard Form Walkthrough Worksheet might come in handy! https://www.twinkl.co.uk/l/ce47p Don’t forget to follow us on social media too! Facebook: https://www.twinkl.co.uk/l/xzpdp ...