Core2 Solving trigonometric equations 31/03/11

• Went through homework questions


• Particular focus on finding alternative solutions


• Reminder of trigonometric identities


• Exam questions worksheet

Flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMDc3NWQ3ZDctZTA3Ni00OGU3LWIyMGEtYjRjZTVmOGYwYzg1&hl=en

Worksheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpNjk2MDBlNmEtYTc0Ni00MWFjLWE0OTYtODcyYTE0MTk1MGJh&hl=en

Core2 Trapezium rule 24/03/11

• Discovery of trapezium rule for approximating area under a curve
• Using different numbers of intervals
• Using the rule
• Reminder of definite integral to find exact area
• HOMEWORK SET see below

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMzlhNWZiM2MtNDkyYi00NDJkLWFjNTMtNDI4ZWIzNGE3NjNi&hl=en

Worksheet

https://docs.google.com/leaf?id=0B2J1T-insOmpMDRmMzBhOTctNTU2Ny00ZDRjLWJjMmItMWNlZDdiZTJjNzk4&hl=en

Homework - revising solving trigonometric equations

https://docs.google.com/leaf?id=0B2J1T-insOmpMTIxN2UyYTItMDdmOC00NzQ4LWFhNjgtNzYxOTA4NDhmY2Fm&hl=en

Core 2 Worked solutions

Jan 2010
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMmUxMDlkMGMtMjM2OC00ZTEwLTkyMzItNjA1ZjcwYWFmMGYy&hl=en

June 2009
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNTE1YTFmNzMtZGQwYi00NmNmLWFkY2EtZDJkMTY3MWU3MWYz&hl=en

Jan 2009
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpOGMxYjRkNzEtOTVhYi00MDEyLWI0YWEtYzlmN2NjMTYwNGQy&hl=en

June 2008
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYjllYzNhZjMtZGYyOS00ZDljLWI4NDEtYmVmOTI3YjU5ZWIz&hl=en

Jan 2008
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMDc0NGEwYTctMzYxZS00ZTdlLTk3ODktNDljOWRhNWJmOWZi&hl=en

May 2007
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpOGI0ODg1MTMtNTBkYi00OTBlLTliMzctNmQwYWU4MzVhNjcy&hl=en

Jan 2007
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpM2E0ZWU3Y2MtOTkzNC00ZWM2LThmZTctZWI2YmI3ZDNmZWUx&hl=en

May 2006
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpODNlMjgwZWUtNmQ5Yy00ZDc5LTk2YjEtYzQxZGQ0YmMyYjA4&hl=en

Jan 2006
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNTlhYzU1OWMtYzExMi00ZjJkLTlhOWItYzcyNzIzZjAzZmIw&hl=en

June 2005
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpY2RhNWNhNTAtNWJkYi00MjVlLTk3NGItZGZmMmJkOWY3NGQz&hl=en

Jan 2005
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMzk1NWIwMmMtOTM4MC00YTJkLTk4MzYtMjA1NTU4MTYzM2Nl&hl=en

Core 1 Worked Solutions

May 2010
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNTNlMjVmODgtNzQxZS00Njg5LThlNGMtMGQ0YzE1ZGRjMDk2&hl=en

Jan 2010
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYzZjYjYwMWItYzFkNC00NGMwLWEyYzUtMmYyYjRjYTdjMmRk&hl=en

June 2009
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpODJjNTc1NjEtMmViMi00ZWRjLWFlY2UtYWMzM2IwMWFlN2Fj&hl=en

Jan 2009
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpN2JhNmNhZDgtMGNlMS00MjMxLTg2ODAtYjNhMmM2Y2U4MGMx&hl=en

June 2008
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNjRmNGVhYjAtNzkzMi00ZjY5LTljYzUtYmNkYmEyNzU0ZTdk&hl=en

Jan 2008
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMDVjMzVlMGYtODhkZi00Y2UwLTgzMzYtMjNjZTg2OTRiYzNj&hl=en

May 2007
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpY2Q3NDc0NzAtNDUzOS00OTIzLWFkMzMtZGVlYjQzMTA0ZWYz&hl=en

Jan 2007
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpOGQ5OGRmOWUtNTA4Yi00OWU0LTgyNTQtOTk1YmZlYTNiZTk4&hl=en

May 2006
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpM2M0NjAwNzEtZjEzNi00MWE1LTg3MDQtMDZlMTIxOTM0NTI3&hl=en

Jan 2006
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNGUzNDhiOWQtNDBmMS00ZTMwLTg2MzItMzFlNDIwY2IwZGMz&hl=en

May 2005
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMTFmNzkxN2MtNzY2NC00YWI2LWE5MDEtYjg5NmIxZjU2Nzk3&hl=en

Jan 2005
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNWIwZTNiZmMtNWE1ZC00NzJkLTk3MjAtZThmZWRjOGYzMWUx&hl=en

Core2 Area under a curve 17/03/11

• Integrating reminder
• Area under a curve
• Proof that area under curve is found by definite integral
• Finding definite integrals
• Finding area under a curve
• Finding area between two curves
• Finding area between a line and a curve
• HOMEWORK SET

Flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpNDIxY2U2N2YtZWZlZC00ZmIyLWE0NTUtNTMzNWI5OTExODg2&hl=en

Homework sheet (to do questions 1 d f , 2 a b e , 3 d , 4 a , all of 5)

https://docs.google.com/leaf?id=0B2J1T-insOmpYzU3NzFmMDAtZGM0My00MjZmLWIyNjktYjY4NzAzYWNkNTI5&hl=en

Core2 Special triangles and identities 10/03/11

• Finding values of sin,cos,tan of 30,45,60 degrees
• Proof of trig identities
• Solving quadratic trig equations
• Using trig identities to solve trig equations

Lesson flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMzIxOTVkYjUtNmJmYS00YWMwLTg3YTMtYjQ3MjkzNTE4ODk0&hl=en

HOMEWORK SET - revision of Core 1 Integration - some hints below

Homework sheet -

https://docs.google.com/leaf?id=0B2J1T-insOmpMzYyODQxYjktMWY4My00MTJhLWFkMWEtNGI1Njg3Y2E3OGMy&hl=en

Flipchart with a couple of homework questions completed -

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYjM2NTE1MDctMjM1Yi00OThlLWFiYjYtYmRiODQ0MDk0NmZi&hl=en

First part of lesson - Interim Assessment - copy below

https://docs.google.com/leaf?id=0B2J1T-insOmpMjc2ZGY0YjUtNWEzYS00YmRlLWIzMzktMjA2ZWY5YTI1ZWRi&hl=en

Core2 Unit circles & more trigonometry 03/03/11

• From unit circles to trigonometric graphs
• Trig graphs by quadrant
• Multiple angles for same trig value
• Simple trigonometric equations
• Further trigonometric equations
• HOMEWORK SET

Flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpZmUzNTcxZDUtZDZkMC00ODVlLWFmMWMtNWY4MTRkNDQxZGRk&hl=en

Trig graphs sheets:

https://docs.google.com/leaf?id=0B2J1T-insOmpZTEwZjZhYzctYTlmZC00NmE3LTgwN2MtMmQzYzQ4MjBlZmRl&hl=en

Homework sheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpNDkyNWI3NmEtODIyMy00ZDIwLWI2MDYtZTJmNThmNjMyNWZk&hl=en

(set questions 1 j k l , 2 d g , 3 b d , 4 b e , 7 a)