PowerPoint presentation to introduce the topic of trigonometry, either at KS3 or GCSE level maths. Includes background behind why we use trigonometry, some examples with answers, with a question for students to complete at the end. Includes a recap of everything learned. Brilliant for students with no previous understanding of trigonometry, or those looking to revise/re-learn the basics.

PowerPoint presentation to introduce the topic of standard form. Involves what standard form is, how to convert between it and ordinary numbers, and touches on calculations involving standard form. Perfect for a lesson providing the teacher expands on certain points, and has worksheets to accompany. Can be used for either high-end KS3 or GCSE students. I plan to use it for a Year 9 student I tutor. If you find the resource helpful please leave a review and some feedback for how it could be improved.