Products
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Circle Theorems
CourseThis module covers all the circle theorems you'll need for GCSE and IGCSE maths - including angles at the centre and the circumference, the alternate segment and intersecting chords theorems and more.
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Sine and Cosine Rules and the Area of a Triangle Formula
CourseIn this short course, you'll learn about the sine and cosine rules, the formula for the area of a triangle (1/2 ab sin C) and try a range of practice problems with video solutions.
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Arithmetic (Linear) Sequences
CourseThis course will teach you different ways to describe sequences and sums of sequences (series) with a particular focus on the arithmetic sequences needed for GCSE and IGCSE maths.
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Indices + Surds
CourseIn this course you'll learn about the rules of indices as well as how to rationalise surds in both simple and harder cases. You'll also learn about logarithms and the rules for manipulating them.
£29
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Go for Gold in Maths Challenges (age 11-13)
CoursePractice solving the toughest problems - video lessons and quizzes to master the topics that come up on maths challenges for ages 11-13. Video hints and solutions to 70 original practice questions not available anywhere else!
£79
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Go for Gold in Maths Challenges (age 13-16)
CoursePractice solving the toughest problems - video lessons and quizzes to master the topics that come up on maths challenges for ages 13-16. Video hints and solutions to lots of original practice questions not available anywhere else!
£89