Core2 Infinite geometric series 31/03/10

• Recap of geometric series including sums of
• Proof of rule for sums of infinite geometric series
• Using infinite geometric series

http://www.scribd.com/doc/29217787/Core2-Infinite-Geometric-Series-310310

Core2 Geometric series 29/03/10

• Reminder of arithmetic series
• Describing geometric sequences
• Introducing geometric series
• Proof of formula for sum of geometric series

http://www.scribd.com/doc/29089848/Core2-Geometric-Series-290310

Core2 Trapezium rule exam questions 25/03/10

• Edexcel Core2 past exam paper questions testing use of the trapezium rule

http://www.scribd.com/doc/28912178/Core2-Trapezium-Rule-Exam-Questions-250310

Core2 Trapezium rule 24/03/10

• Trapezium rule proof
• Begin to use trapezium rule

http://www.scribd.com/doc/28848577/Core2-Trapezium-Rule-240310

Core1Revision Using calculus 18/03/10

• Past exam questions - Edexcel Core 1
• Using differentiation and integration in different ways

http://www.scribd.com/doc/28761180/Core-Revision-Using-Calculus-180310

Core2 Even more areas 18/03/10

• Area between straight line and a curve
• Breaking areas down into parts

http://www.scribd.com/doc/28761067/Even-More-Areas-180310

Core2 More areas 17/03/10

• Area under a curve
• Area between two curves

http://www.scribd.com/doc/28760950/More-Areas-170310

Core2 Area under a curve 15/03/10

• Integration revision
• Plotting a curve, counting squares to find an area
• Area under a curve proof
• Indefinite / definite integrals
• Positive / negative areas above / below x-axis

http://www.scribd.com/doc/28389841/Core2-Area-Under-a-Curve-150310

Core1Revision Transforming graphs 11/03/10

• Some past Edexcel Core1 questions
• Identifying transformations
• Sketching curves by identifying key points

http://www.scribd.com/doc/28208715/Core-Revision-Transforming-Graphs-110310

Core2 More trigonometry 11/03/10

• Area of triangle
• Sine rule
• Cosine rule
• Problems involving those rules
• Two solutions using sine rule
• More abstract problems

http://www.scribd.com/doc/28207779/Core2-More-Trigonometry-110310

Core2 Arcs, sectors and triangles 08/03/10

• Arc length and sector area given radius and angle in degrees
• Arc length with angle in radians
• Sector area with angle in radians
• Area of a triangle (including proof)
• Area of triangle in a circle (two sides are radii)
• Area between chord and circumference
• Lesson includes reminders of using special triangles to find values of sin

http://www.scribd.com/doc/28017360/Core2-Arcs-Sectors-Triangles-080310

Core1Revision Sequences and series 04/03/10

• Two past Edexcel Core 1 exam questions
• Sequence defined by recurrence relation
• Arithmetic sequence and series

http://www.scribd.com/doc/27828913/Core-Revision-Sequences-and-Series-040310

Core2 More trigonometric equations 04/03/10

• Solving trigonometric equations
• Rearranging to single trigonometric functions
• Including using trigonometric identities
• Then finding angle for that function

http://www.scribd.com/doc/27828727/Core2-More-Trigonometric-Equations-040310

Core2 Solving trigonometric equations 03/03/10

• Finding angles for given values of trigonometric ratios - using special triangles
• Solving trigonometric equations

http://www.scribd.com/doc/27758673/Core-2-Solving-Trigonometric-Equations-030310

Core2 Special triangles and identities 01/03/10

• Finding exact values for sin, cos and tan of 30,45,60 degrees
• Reminders of values of sin, cos and tan of 0 and 90 degrees
• Reminders of radian equivalents of those angles
• Proof of sin squared + cos squared = 1
• Proof of sin divided by cos = tan
• One example of using those identities

http://www.scribd.com/doc/27754453/Core2-Special-Triangles-and-Identities-010310