Angle, Symmetry & Transformation
MTH 4-17a
To run the tutorials simply click on the video you wish to play remembering to pause the video when attempting the questions! You should work through the exercises and homework in a squared jotter to keep all your work together. You should mark every section as soon as you finish it and write down your score.
For certain areas you will need a scientific calculator like the casio fx-85GT PLUS.
Once you have practiced the skills, be sure to see if you can apply them in the exam questions at the bottom of the page. These questions should be revisited every so often as it is important to revise previous work so you don't forget it. Good luck! :)
Skills developed in this module;
- Calculating angles in quadrilterals
- Calculating missing angles in a circle
Bronze Level
In this module we learn how to calculate angles in a variety of quadrilaterals. You should know what quadrilaterals are, and their properties. Knowing your 3rd Level angle facts is essential here!
Video 127: Outcome 1 - Angles in quadrilaterals. Grab a pen and your Rigour jotter. Make sure you try all the questions!
Next steps...
You'll find more quadrilaterals to practice in this bronze homework. The answers can be viewed here.
Adobe Acrobat document [95.1 KB]
Once you have mastered the skill, try this mini-assessment under test conditions. Click here for the answers.
Adobe Acrobat document [63.9 KB]
Silver Level
In this silver module we learn about triangles in semi-circles and tangents to circles and how to calculate related angles.
Video 128: Outcome 1 - Angles in circles. Grab a pen and your Rigour jotter. Make sure you try all the questions!
Next steps...
For additional diagrams to practice try this silver homework. Click here for the answers.
Adobe Acrobat document [61.6 KB]
If you're confident in these skills try this check-up under exam conditions. Check your answers by clicking here.
Adobe Acrobat document [58.3 KB]
Gold Level
In this module we learn strategies to calculate angles involving more than one step. Always look for right angles then check for isoceles triangles!
Video 129: Outcome 1 - Angles in circles. Grab a pen and your Rigour jotter. Make sure you try all the questions!
Next steps...
If you found this exercise tricky, download this homework for some extra practice. Answers can be checked here.
Adobe Acrobat document [63.4 KB]
Once you have mastered the skills, try this check-up under exam conditions. To check your answers click here.
Adobe Acrobat document [59.3 KB]
SQA Pastpaper Questions with video solutions
Once you have mastered the skills, why not try these past exam questions? Click on each question to play the video. Pause it when prompted to do so and have a go yourself first.
When you've finished check the solution. As a rough guide;
Intermediate 1/General = CfE 4th Level/National 4 Maths
Standard Grade General Level SQA Pastpaper Questions...
- 2013 Paper 1 Question 9
- 2012 Paper 1 Question 10
- 2011 Paper 1 Question 7
- 2010 Paper 1 Question 10
- 2009 Paper 1 Question 9
- 2008 Paper 2 Question 9
- 2007 Paper 1 Question 9
- 2006 Paper 1 Question 9
- 2005 Paper 1 Question 9
- 2004 Paper 1 Question 7
Or alternatively click here to view the pastpaper playlist - remember to hit the shuffle button!
Congratulations!
You have completed this module - well done! Remember to go back and redo any areas of weakness, that's how we improve. If you are happy with all areas, go back to the main menu and pick another topic to practice!
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