This PPT is ideal for introducing trigonometry to higher tier GCSE Mathematics students. It covers: Basic trigonometry using SOHCAHTOA 3D Trigonometry Advanced Trigonometry A poster which can be used by students to understand when to use different trigonometric methods

A resource building on the basics of trigonometry solving problems involving angles of elevation and depression. The lesson is structured using Rosenshine’s principles of instruction. Worksheets and Answers are included. A PowerPoint conversion from my SMART file is included too if you do not have access to the SMART NOTEBOOK If you enjoy this lesson and the resources, if it saves you time, lightens your huge workload or engages your students, please leave me a REVIEW as your feedback is valuable to me as it helps me improve and create more resources that meet your needs.

24 questions finding upper and lower bounds using trigonometry to find lengths and angles in right-angled triangle. Answers included.

CHAPTER-16 Basic Trigonometry

This is designed for a year 9 class. The idea is to have a break down list of what to do with trigonometry questions and then practise each step as it comes. Worked examples/your turn to build confidence.

A collection of seven questions that use the basic trigonometric principles, but in a worded problem context. Students will need to draw out the problem, work step-by-step to solve these questions. nb: One of the questions involves an Arc calculation.

This interactive PowerPoint is designed to be used over 2 to 3 lessons for teaching and contains worksheets/activities for learners. This resource comes with two PowerPoints (Teacher and student). The teacher PowerPoint has interactive functions and has answers to all questions; also every slide has an invisible protective sheet preventing you from accidentally clicking to another slide making this PowerPoint ideal for teaching a lesson. The student PowerPoint does not have answers so it’s great for printing out slides and worksheets for learners. Every question has its own answer button allowing you to select the answers you want to display. This provides immediate feedback and can be used to differentiate work. Furthermore, all boxes with a brown background contain a function, click on them to activate the function. Level of work: GCSE level 4-5 Duration: 2-3 lessons Learning objectives: Solve simple equations containing trigonometry operations. Use the three trigonometric ratios to calculate angles and lengths of right angle triangles. Use trigonometry to solve worded problems and exam questions. PowerPoint contains 15 slides: slide 1: Content page with information and links to all slides in the PowerPoint slide 2: Learning objectives slide 3: Crossword activity to learn key words slides 4-6: Three worked examples slides 7-12: Worksheets with progressive questions and interactive answers. slides 13: Questions for class/group discussion. (excellent for paired/group work) slides 14-15: Exam style questions with interactive answers Similar resources can be purchased from my shop in TES resources.

This resource was prepared for Basic Mathematics Foundation Programme students in Oman. It is also very useful for O level Mathematics Students. This resource covers Trigonometric Ratios.

Two or three lessons worth of work on trigonometry on right angled triangles.

3 lessons, taking students through a step by step process of what is a trig ratio, to how to what buttons to use on a calculator, to problem solving. Includes; keywords, why we use trig, correct labeling of sides, using SOH/CAH/TOA and related formulae. Plus worked examples, practice questions, exam style questions, and a separate lesson on Angles of Elevation and Depression. Objectives: To be able to use a calculator to find trigonometric ratios. (grade 5) To be able to recognise which trigonometric ratios to use. (grade 5) To be able to use trigonometric ratios to solve problems. (grade 5/6)

A set of questions in real-life scenarios, where pupils use SOHCAHTOA to find angles an distances. Activities included: Starter: Some basic SOHCAHTOA questions to test whether pupils can use the rules. Main: A set of eight questions in context. Includes a mix of angle of elevation and angle of depression questions, in a range of contexts. Printable worksheets and answers included. Please review if you buy as any feedback is appreciated!

A complete lesson on using and applying Trigonometry to right angled triangles which is suitable for the new curriculum. Pupils are given the chance to master the fluency of this topic aswell as work on reasoning and problem solving tasks. All tasks are differentiated to 3 levels all with solutions and offer lots of consolidation as well as alot of challenge. Can be used with KS3/KS4.

A set of 20 worksheets containing match-up quizzes about the most common trigonometric functions of the “notable angles”. For example: Cos(90°), Tan(60°)…Sin(π)… Each worksheet has 10 pairs to match, there is also a subset of “tricky” quizzes where one item is an “intruder” and must be identified. Why ? Because trigonometry is a building block for physics and geometry. Also, advanced math courses like calculus require trigonometry proficiency. Summary: File format: Printable PDFs Worksheets: 20 Topic : trigonometry (the notable angles with radians and degrees) Difficulty: easy Don’t hesitate to contact me for further details, thanks.

This is a whole lesson on 3D problems involving Trigonometry. This lesson builds on the understanding of Basic Trig and using SOH/CAH/TOA which are lessons that are also available. This lesson is ready to go, with no prep required, and also great for home learning. 17 slide presentation + 2 worksheets. The lesson includes: Starter (linked to the previous lesson) Learning objectives (differentiated) Keywords Great Teaching Slides Superb Examples (with custom animation) Worksheet (with Answers) Plenary Additional Worksheet (with Answers) – great for Homework Geometry: All Lessons + All Resources For any issues, please email outstandingresourceshelp@gmail.com and we will aim to respond within 48 hours. Lessons are flat-packed (with limited editing) to maintain copyright protection. We would greatly appreciate it if you could leave a rating and feedback. Thank you for your support, your purchase, and for taking the time to provide feedback! #mathslessons #maths #secondarymaths #mathscentres #teachingideas #algebra #teacherslife #teachingkids #teachingmaths #mathsactivities #homeschooling #tesresources #teaching #mathsisfun #teachershare #teachertips #teachers #KS3 #KS4 #KS5 #igcse #learning #gcsemaths

Basic Pythagoras and Trigonometry Homework

7-page revision worksheet which covers: finding the length of the hypotenuse finding the length of the shorter side applications of Pythagoras’ theorem trigonometric ratios finding angles

The first 3 resources help students to learn to label the sides of the triangle correctly (adjacent, opposite and hypotenuse). There are then 2 worksheets, each with 18 questions to practise finding angles or sides using trigonometry. Answers are included. The short worksheet on angle of elevation/depression explains what the angles represent and has 4 examples for students to complete - answers are included. The multiple choice questions (including some non-calculator) can be used as an assessment after covering this topic. Answers are also included.

12 page work book (11 pages plus the cover) Recalling the rules for trig and Pythagoras Standard Pythagoras questions Missing side trig questions Missing angle trig questions How do you know which rule to use? Mixed questions Word questions Exam questions Designed to be printed in A5 using the PDF readers booklet printing feature - pages are in the order they're to be printed in so if you don't have this feature it will work just as well :)

Lesson includes Title, date, objective, success criteria, key words Starter Discussion task Definitions and examples AfL whiteboard AfL misconception questions Differentiated questions and solutions GeoGebra unit circle investigation Accessible for lower ability and challenge high ability Plenary FUSE Please review and follow For more resources: https://www.tes.com/teaching-resources/shop/osmith25

This resource demonstrates, step-by-step, how to use ‘SOH CAH TOA’, with a question covering each (three slides in total). During another year of tutoring, I have constantly been reminded of how so many students struggle with the basics. These basics obviously provide the foundation to move onto more complex topics and knowledge of them is absolutely essential in building confidence and belief in a student’s ability in the subject. Educational establishments must begin to realise this and ensure that the foundations are absolutely secure and solidly embedded before moving on.

This resource demonstrates, step-by-step, how to use ‘SOH CAH TOA’, with a question covering each (three slides in total). During another year of tutoring, I have constantly been reminded of how so many students struggle with the basics. These basics obviously provide the foundation to move onto more complex topics and knowledge of them is absolutely essential in building confidence and belief in a student’s ability in the subject. Educational establishments must begin to realise this and ensure that the foundations are absolutely secure and solidly embedded before moving on.