Core2 Solving exponential equations 28/01/11

• Reminder of solviong a simple exponential equation
• Solving various different types of exponential equations including quadratics
• Changing base of a log expression
• HOMEWORK SET solving exponential equations

Flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYTM4MGQyNTMtZGRhYi00NTY1LWFjNzEtNzM1NWE1ZTVlYjVk&hl=en

Homework sheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpNjYzZjcxMmMtZjlmNi00ODc4LWFlN2MtMTMwMGJiZjcwZDRj&hl=en

Core2 Exponentials and logarithms 27/01/11

• Reminders of index form
• Intro to exponential functions
• Review of graph plotting homework
• Intro to log as inverse function of exponential
• Converting between exponetial and log forms
• Discovering laws of logarithms
• Using laws of logarithms to simplify
• Brief look at starting to solve equations involving exponentials

Flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYzY0ZTMxMGYtMDlmZS00OWNjLWI4OTAtYWJlNTQ5MmY5OWUw&hl=en

Worksheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpMmZjZWI1ZGUtMjFkNC00ZGExLWJiOGEtOTgyYWY0ZjcyYmM2&hl=en

Core2 Circles exam questions 21/01/11

• A few Core 2 exam questions involving circles
• HOMEWORK SET - a few more Core 2 exam questions involving circles
• HOMEWORK SET - investigate exponential graphs using MyMaths graph plotter

Lesson flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMjI5NzM3YmYtNTBhZi00MjVmLWI4YWItODJkOWYxZGU4Y2E0&hl=en

Lesson worksheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpMzAyNTcwNGYtZTMyMi00OTdjLWJkY2ItMDYyNmVkMWI0N2Qy&hl=en

Circles homework:

https://docs.google.com/leaf?id=0B2J1T-insOmpMzJkMzc0NDQtYmMxNi00NTE2LTlhNzItYWFjNWIzMWU0ZTA4&hl=en

Exponential graph plotting homework:

https://docs.google.com/leaf?id=0B2J1T-insOmpZDQzNTYzYWYtMmQ5Ny00ZGQ1LTgzNGYtYWEwNjNlZDgzMjgx&hl=en

Core2 Equation of a circle 20/01/11

• Reminder of the basic form of the equation of a circle
• Using completing the square to rearrange an equation into circle form (including deciding whether an equation is a circle)
• Solving problems involving circles, tangents and normals

Link to flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMGMyYjVlZjktODI5NC00OTMxLTgxYzAtOTE5N2IxM2MxYjRh&hl=en

Link to worksheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpMjFlZjk1NTEtNGJlYS00MjZjLTg0NTAtMzRlMDFlYTA0NjQ2&hl=en

Link to Further Maths blog

As requested this is the link to the blog with Further Maths resources:

http://wellingfurthermaths12.blogspot.com/

Core2 Rem/fact theorem exam qu & Intro to circles 14/01/11

• A look at a few past C2 exam questions testing remainder & factor theorems and fully factorising cubic expressions:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYWE2NTYyNzEtMjM2NS00Y2RkLWIzMjUtMmIwZjQ3MmU1NDEy&hl=en

• Homework set to complete the remaining questions:

https://docs.google.com/leaf?id=0B2J1T-insOmpZDc1YTkyMjAtOTcyNC00N2FmLTg3NGUtZjUzNjlhZmNkNjhm&hl=en

• Revision of some key circle theorems


• Introduction to finding equation of a circle with centre at the origin


• Homework set to find equation of a circle with a different centre

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpYWJmZjg3YzgtMWRhMi00NWYyLTg5MWMtY2Y1YTA3MjAzN2Jk&hl=en

• Homework set to consolidate circle theorem knowledge:

https://docs.google.com/leaf?id=0B2J1T-insOmpYTVkNGM2N2YtNDliOS00YzAwLTgwYmUtNWIxYzQzYjk5ZjQy&hl=en

Core2 Remainder and factor theorems 13/01/11

• Dividing cubic/quartic expression by linear expressions
• With and without remainders
• Discover remainder and factor theorems
• Use remainder and factor theorems

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpZTVlZGI1YjgtZGIwOS00ZmY4LTg2NWUtMjg4YWJkYWNjNjJi&hl=en