No lessons due to illness
Quadratic equations
9A, 9B.1, 9C: do some exercises
9B.2: 7di, 8
9D: 1-3, 6, 9, 12, 18, 19, 21 (don't use mixed form)
Something about Brahmagupta http://www.malinc.se/math/functions/completingsquareen.php
and the song http://www.youtube.com/watch?v=IvXgFLV2gOk
The formula
9E.1: 1fk, 2ae
The function: http://www.malinc.se/math/functions/vertexformen.php
17A: 2a, 3abc, 4, 6
Completing the square
17B.3: 1, 2 (use the GDC to check the graphs), 3
17B.4 1 (sketch it on paper), 2 (check it using GDC), 3, 4, 5 (important exercise), 6
17C.1: 1a, 2ad, 3
17C.2: 1
Axes of symmetry and vertex
17D: 1ab, 2fh, 4
Quadratic optimisation
17E: 1, 4, 8
"The subject of this course is the unmotivated and inappropriate use of coordinate geometry. Conic sections are introduced in a coordinate framework so as to avoid the aesthetic simplicity of cones and their sections. Students will learn to rewrite quadratic forms in a variety of standard formats for no reason whatsoever."
from A Mathematician's Lament by Paul Lockhart
Conic sections and possibly an experiment (physics)
Chapters 4, 5A-E, Simultaneous equations, 6DE, 8E-I, 9, 17
The unit circle: do some exercises at pages 252-252
The unit circle: some relations
RadiansExercise 18A: 1, 3, 4ah, 5ac, 6, 7
Exercise 18B: 3, 4a (make a triangle), 4cd, 5acd
30, 45 and 60 degreesExercise 18C.1: 1abdegl, 2, 3, 5abf
Graphing trigonometric functions - Bring computers!Exercise 18E: 1 (do it using GeoGebra, regression and spreadsheet), 2 (GeoGebra again)
Tacoma bridge
Exercise 10E: 1a, 2-4, 6
The sine-rule and the cosine ruleExercise 10F: 1, 2
Exercise 10G: 1a, 2, 4
Exercise 10H: 1, 5, 8
Trigonometric identitiesExercise 10l.1: 2
Exercise 10l.2: 2ab, 3, 4, 5, 6
revision: linear & quadratic equations/functions and trigonometry
Exercise 16A: 1f, 2g, 3bg, 4abcdfghp, 5ehl, 6bcgh, 7ab, 8abcdkn, 9abefhkp, 10
Exercise 16B: 1abdhikn, 2abc, 3aeh, 4abefhk
Do the as a calculator-exercises
Exercise 16C: 1, 2, 4(don't do the "table"-stuff, graph a general exponential function in GeoGebra, then zoom out)
Exercise 16D: 1-5
Compound interest - don't read in the bookExercise 16E: 2, 4, 5, 6
DepreciationExercise 16F: 1, 3, 5
Do some exercises from 11ABCD
Do all exercises from 11E.1 & 11E.2
Do some exercises from 11F
Do all exercises from 11G
Revision1ABCDE Sets and Venn diagrams
2ABCD Expansion and factorisation
4ABCDEF Pythagoras' Theorem
5ABCDE Coordinate geometry
6ABCD Congruence and similarity
8ABCDEFGH Univariate data analysis
9ABCDE Quadratic equations
10ABCDEFGH Trigonometry
16ABCDEF Exponential functions
17ABCD Quadratic functions
