Uncover the ancient secrets of sine, cosine and tangent! This course goes beyond triangles to show you how trigonometry powers waves, navigation, sound, and even digital tech. Learn the tricks, graphs and identities that make trig one of maths’ most powerful tools.
Skills you’ll gain
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Equation Solving – Learn how to solve linear equations confidently, step by step.
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Expression Simplifying – Master the art of simplifying algebraic expressions for quicker, clearer solutions.
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Understanding Variables – Build a strong foundation in using and manipulating variables in equations and formulas
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Formula Rearranging – Practise rearranging and working with formulas used in both maths and science.
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Problem-Solving Skills – Apply algebra to solve real-world and exam-style problems efficiently.
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Confidence with Maths – Strengthen your skills to feel more prepared and less stressed for assessments.
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Logical Thinking – Sharpen your ability to think critically and work through problems in a structured way.
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Algebra Fluency – Develop speed, accuracy, and ease when working with algebraic methods and techniques.
Meet your Teacher
Professor Dave is a passionate science educator who makes complex topics like chemistry, physics, and biology easy to understand. With a sharp sense of clarity and a no-nonsense approach, he breaks down big ideas into bite-sized lessons that stick.
What’s in the course:
Module 
1 Hour 5 Minutes Trigonometry
Uncover the ancient secrets of sine, cosine and tangent! Go beyond triangles to explore how trig powers waves, navigation, music, and modern tech. Master graphs, identities and clever tricks that make trigonometry one of the most powerful tools in maths.
- Mathematics
- Professor Dave Explains
