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Corbettmaths - This video explains how to find the probability of an event happening.

Corbettmaths - This video explains how to find the probability of an event not occurring.

This video explains what Tree Diagrams are and answers some typical questions on them.

Corbettmaths - This video explains how to list outcomes and answer probability questions based on that.

Corbettmaths - This video explains how to answer conditional probability questions.

This video explains what a Frequency Tree is and covers two examples. Practice Questions: https://corbettmaths.com/wp-content/uploads/2018/12/Frequency-Trees-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2018/10/Frequency-Trees-Textbook-pdf.pdf

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 ...

Corbettmaths - This video explains how to expand two brackets using the distributive law. It goes through a few examples including squaring a single bracket. Practice Questions: https://corbettmaths.com/2018/04/04/expanding-two-brackets/ Textbook Exercises: https://corbettmaths.com/2019/09/18/expanding-two-brackets-textbook-exercise/

This video explains how to find the area of a trapezium. The formula is explained and there are 3 examples. Ideal for primary, Key Stage 3 and GCSE Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/area-of-a-trapezium.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2018/09/Area-of-a-Trapezium-pdf-1.pdf

Corbettmaths - This is part 1 of 3 on Loci. It covers some basic rules and goes through the first example. Watch part 2 of 3 and 3 of 3 for many more examples.

This video explains how to use a sample to draw conclusions about a population. It also explains some assumptions that are made when doing so.

This video explains the concept of bearings as well as going through many typical questions. It focuses on working out bearings between two points as well as labeling a point if given the bearing and distance.

Corbettmaths - This video goes through some of the common nets for solids. Also it covers some typical exam style questions. Very useful for GCSE maths and Key Stage 3 maths. Practice Questions: https://corbettmaths.com/2019/08/22/nets-practice-questions/ Textbook Exercises: https://corbettmaths.com/2019/09/16/nets-textbook-exercise/

This video explains the shapes of the exponential graphs and how to answer some questions on them.

This video shows the graphs that represent various direct proportion and inverse proportion relationships.

This video goes through the different types of transformations that will appear on the New GCSE 9-1. It includes typical exam style questions. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/transformations-of-graphs-pdf1.pdf

Corbettmaths - This video shows how to draw a linear graph using the gradient and intercept method.

Corbettmaths - A video explaining how to factorise quadratics. See factorisation quadratics 2 for further examples.

Corbettmaths - This video shows how to find the equation for a straight line graph using gradient and y-intercept method. There is another video on calculating the gradient using rise over run.

Corbettmaths - This video shows you how to solve simultaneous equations using the elimination method, i.e. by either adding or subtracting the equations to eliminate a letter.

This video explains how to solve simultaneous equations graphically. Textbook Exercises: https://corbettmaths.com/2019/10/07/simultaneous-equations-graphical/

Corbettmaths - This video goes through the circle theorems. The next video "Circle Theorems questions" has a series of examples based on these theorems.

Corbettmaths - This video explains y=mx+c and how to deduce the gradient and y-intercept from the equation.

This video explains a second method to find the nth term of a quadratic sequence. It also goes through two different exam style questions.

This video explains how to complete the square for expressions involving coefficients of x squared other than 1, such as 2, 3, 4 etc. Practice Questions: https://corbettmaths.com/2019/08/22/completing-the-square-practice-questions/ Textbook Exercises: https://corbettmaths.com/2019/09/18/completing-the-square-textbook-exercise/

This video explains the equation of a circle for GCSE level, as well as going through many typical exam questions. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/equation-of-a-circle-2.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/equation-of-a-circle-pdf2.pdf

This video explains how use Equating Coefficients to find unknowns.

This is part 2 of 3 of a trigonometry review. It covers finding missing sides of right angled triangles if given a side and an angle. Introduction to Trigonometry: https://www.youtube.com/watch?v=WWf3MnQ1SwU Missing Angles: https://www.youtube.com/watch?v=I2MpcUZNQD0 Practice Questions: https://corbettmaths.com/2019/08/29/trigonometry-practice ...

Corbettmaths - This video explains how to solve problems involving limits of accuracy.

This video explains how to find the range from a Frequency Table.

This video explains what profit is and goes through some questions on finding it.

This video explains what a domain of a function and a range of a function are. It also goes through some typical questions on domains and ranges.

Corbettmaths - This video explains how to draw inequalities such as y is less than 2 or x is larger than or equal to 1. See part 2 for further inequalities

This video explains how to attempt typical GCSE Algebraic Proof questions. I explain how to write expressions for commonly asked terms such as "consecutive even numbers" etc. I also go through 4 typical GCSE style questions. Practice Questions: https://corbettmaths.com/wp-content/uploads/2019/04/Algebraic-Proof-Questions.pdf Textbook Exercises ...

Corbettmaths - This video shows how to complete divisions involving numbers in standard form.

This video explains what column vectors are and how to add column vectors. Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2019/03/Column-Vectors.pdf

Corbettmaths - This video explains what the mode is and goes through a typical explain. Useful for Key Stage 3 maths as well as GCSE maths.

This video goes through the common set notation needed for GCSE and through some questions.

This video explains how to find the mode from a frequency table and also the modal class interval.

This video explains how to work out divisions using the Long Division technique.

This video explains what Capture-Recapture is and how it is used to calculate an estimate of the population. Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2018/09/Capture-Recapture-pdf.pdf

This video shows how to apply differentiation to solve problems in context. The video features two fairly straightforward examples on the topic.

This video gives a definition of a random sample along with some typical GCSE Statistics style questions on it.

This video explains what Primary Data and Secondary Data are, as well as advantages and disadvantages of both. Textbook Exercises: https://corbettmaths.com/2019/10/08/primary-secondary-data-textbook-exercise/

This video explains how to solve equations involving indices and roots.

This video explains the Product Rule for Counting. It has several different examples and is ideal for students preparing for the 9-1 GCSE. Practice Questions: https://corbettmaths.com/2019/10/17/product-rule-for-counting-practice-questions/ Textbook Exercises: https://corbettmaths.com/2019/10/18/product-rule-for-counting-textbook-exercise/

This video explains how to draw a pie chart. Practice Questions: https://corbettmaths.com/2019/09/02/drawing-pie-charts-practice-questions/ Textbook Exercises: https://corbettmaths.com/2019/09/26/drawing-pie-charts-textbook-exercise/

A video revising the techniques and strategies for solving probability questions when looking at independent events. (Higher & Foundation). This video is part of the Probability module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend 💎 Casio fx-83GTX Scientific Calculator, Black ...

Corbettmaths - This video shows how to round numbers to 1 or 2 decimal places.

In this Introduction to Probability we will look at basic probability, the probability formula and tree diagrams. Every chance you'll be OK. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To support tecmath on Patreon: https://www.patreon.com/tecmath To buy tecmath mechandise: https://teespring.com/stores/tecmath-store