Revision Sheet: Trig Revision

Complete by Thursday 28th February

Worked Solutions from class

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Filed under: Higher, Higher | Tagged: compound angle formulae, equations, Higher, trigonometry, wave function | Leave a comment »

Posted on Friday 12 February, 2016 by Mr H

Revision Sheet: Trig Revision

Complete by Thursday 28th February

Worked Solutions from class

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Filed under: Higher, Higher | Tagged: compound angle formulae, equations, Higher, trigonometry, wave function | Leave a comment »

Posted on Friday 4 December, 2015 by Mr H

**Trigonometry 1: Applying trigonometric skills to solve equations**

By the end of this topic you will be able to:

â€¢ convert Degrees to Radian measure and vice versa

â€¢ recall exact values in and calculate using radian measure

â€¢ translate graphs of trig functions

â€¢Â solve trigonometric equations in degrees or radians

- including those involving the wave function or trigonometric formulae or identities, in a given interval

**Homework: Trigonometry HW1**

**Due:**Â Monday 20th December

**ALL** pupils should be able to Q1-4

**MOST** pupils should be able to complete Q5

**SOME**Â : Not applicable for HW1

**DO NOT DO Q6**

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Filed under: Higher | Tagged: equations, Higher, radians, trig, trigonometry | Leave a comment »

Posted on Monday 1 December, 2014 by Mr H

New Topic: Compound Angle Formulae, MiA Unit 2 Ch3

By the end of this topic you will be able to:

â€¢ know and apply the addition formulae:

sin(A+B) = sinAcosB + cosAsinB

sin(Aâ€“B)Â Â = sinAcosB â€“ cosAsinB

cos(A+B) = cosAcosB â€“ sinAsinB

cos(Aâ€“B) = cosAcosB + sinAsinB

â€¢ know and apply the double angle formulae:

sin2AÂ = 2sinAcosA

cos2A = cos2A â€“ sin2A = 2cos2A â€“ 1

â€¢ apply trigonometric formulae in solution of geometric problems

â€¢ solve trigonometric equations using compound angle formulae

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Filed under: Higher | Tagged: Higher, trigonometry | Leave a comment »

Posted on Monday 15 September, 2014 by Mr H

**New Topic: **Trigonometric Functions & Graphs

By the end of this topic you will be able to:

â€¢ convert Degrees to Radian measure and vice versa

â€¢ recall exact values in and calculate using radian measure

â€¢ translate graphs of trig functions

â€¢ sketch trig functions given their equation

â€¢ solve trig equations

**Homework:**Â Trig Functions Set1

**Due:** Tuesday 7th October

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Filed under: Higher | Tagged: functions, Higher, radians, trigonometry | 1 Comment »

Posted on Wednesday 12 March, 2014 by Mr H

**New Topic: **Trigonometric Equations

By the end of this topic you will be able to:

- identify related angles
- solve basic trigonometric equations
- calculate where trigonometric graphs and straight lines intersect
- work with exact vales
- work with trig identities

N5 Textbook Ch24

Homework: N5 HW – Trig Equations

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Filed under: 4th Year, National 5 | Tagged: equations, National 5, trigonometry | Leave a comment »

Posted on Saturday 25 January, 2014 by Mr H

**New Topic: **Graphs of Trig Functions

By the end of this topic you will be able to:

â€¢Â sketch and identify graphs of trig functions

â€¢Â know the terms: amplitude, period,Â vertical and horizontal translation and phase angle

â€¢ solve problems involving graphs of trig functions

N5 Textbook Ch23

Homework: N5 HW – Trig Graphs

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Filed under: 4th Year, National 5 | Tagged: functions, trigonometry | Leave a comment »

Posted on Tuesday 25 June, 2013 by Mr H

Filed under: Miscellaneous | Tagged: trigonometry | Leave a comment »

Posted on Wednesday 24 November, 2010 by Mr H

New Topic: Compound Angle Formulae, MiA Unit 2 Ch3

By the end of this topic you will be able to:

â€¢ know and apply the addition formulae:

sin(A+B) = sinAcosB + cosAsinB

sin(Aâ€“B)Â Â = sinAcosB â€“ cosAsinB

cos(A+B) = cosAcosB â€“ sinAsinB

cos(Aâ€“B) = cosAcosB + sinAsinB

â€¢ know and apply the double angle formulae:

sin2AÂ = 2sinAcosA

cos2A = cos2A â€“ sin2A = 2cos2A â€“ 1

â€¢ apply trigonometric formulae in solution of geometric problems

â€¢ solve trigonometric equations using compound angle formulae

Filed under: Higher | Tagged: Higher, trigonometry | 1 Comment »

Posted on Wednesday 1 September, 2010 by Mr H

**New Topic: **Trigonometric Functions & Graphs

By the end of this topic you will be able to:

â€¢ convert Degrees to Radian measure and vice versa

â€¢ recall exact values in and calculate using radian measure

â€¢ translate graphs of trig functions

â€¢ sketch trig functions given their equation

â€¢ solve trig equations

Filed under: Higher | Tagged: functions, Higher, radians, trigonometry | 5 Comments »

Posted on Monday 31 May, 2010 by Mr H

By the end of this topic you will be able to answer this question and other similar problems.

During the topic you will explore the relationships between the sides of right-angled triangles and use the knowledge gained to solve problems involving the sides and angles of right-angled triangles.

Filed under: 3rd Year | Tagged: National 5, trigonometry | 25 Comments »