Negative in quadrants 3 & 4 (below the x-axis).Positive in quadrants 1 & 2 (above the x-axis).The sine wave below has been divided into 4 quadrantsįrom the above diagram, the sine wave is: is used to help solve Trig Equations in a given range.is also called the Quadrant Rule or the ASTC Diagram.helps us to remember the signs of the trigonometric functions in each of the quadrants.If you would like more help understanding the CAST Diagram there are full, easy to follow, step-by-step worked solutions to dozens of Higher Maths Past & Practice exam questions on all topics in the Online Study Pack. Please give yourself every opportunity for success, speak with your parents, and subscribe to the exam focused Online Study Pack today. The Essential Skills 13 worksheet, along with worksheets including actual SQA Exam Questions, are highly recommended. To learn about the CAST Diagram please click on the Trigonometry Theory Guide (HSN) link and read from page 2. Please also find in Sections 2 & 3 below trig equations videos 1 & 2, mind maps (see under Trigonometry) and worksheets on this topic to help your understanding. Thanks to the SQA and authors for making the excellent resources below freely available. Please use regularly for revision prior to assessments, tests and the final exam. Clear, easy to follow, step-by-step worked solutions to all worksheets below are available in the Online Study Pack. Exam Focused Online Study Pack – For students looking for a ‘good’ Pass Higher Maths Past Paper Video SolutionsĢ1. Higher Maths Practice Unit Assessments – Solutions Includedġ9. Old Higher Maths Exam Questions by Topicġ8. 264 SQA Exam Multiple Choice Questions & Answersġ4. Practice Exam Papers A to H – Answers Includedġ2. 40 Non-Calculator Higher Maths Questions & Answersġ1. Higher Maths Videos, Theory Guides, Mind Maps & Worksheetsĩ. Higher Maths Past & Practice Papers by Topicħ. Trigonometry – Videos, Theory Guides & Mind MapsĦ. We hope you find this website useful and wish you the very best of success with your Higher Maths course in 2024. Please find below:ģ. To access a wealth of additional free resources by topic please either use the above Search Bar or click HERE selecting on the topic you wish to study. Please do your very best to keep on top of your studies.įor students looking for extra help with the Higher Maths course you may wish to consider subscribing to the fantastic additional exam focused resources available in the Online Study Pack. Passing the fast paced Higher Maths course significantly increases your career opportunities by helping you gain a place on a college/university course, apprenticeship or even landing a job. A ‘good’ pass at Higher Maths will set you up well for the AH Maths Course next year should you be interested. A sound understanding of the CAST Diagram is essential to ensure exam success.
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