IB Maths Syllabus Changes Higher Level un4 un1

IB Maths Syllabus Changes

Higher Level un=4 un-1 Angle of elevation and depression Euler form n. Pr notation Consistent System Total distance travelled Informal idea of continuity

Higher Level Sums and Products of Roots Algebraic Properties of vector product Vectors applied to kinematics questions

Standard Level n. Cr by formula Variance of Binomial Learn trig ratios Limit notation Amplitude Total distance travelled Box and Whisker plot, outliers Effect on mean and sd of constant change to data

Standard Level Bivariate Data Integration by inspection / substitution

IB Exams Common Pitfalls

Higher Level - 7 boundary May 2009 TZ 1 May 2009 TZ 2 Nov 2009 May 2010 TZ 1 May 2010 TZ 2 Nov 2010 May 2011 TZ 1 May 2011 TZ 2 Nov 2011 May 2012 TZ 2 Paper 1 63 76 73 65 68 71 66 66 76 76 76 Paper 2 64 74 67 66 78 68 71 75 73 77 76 Standard Level - 7 boundary May 2009 TZ 1 May 2009 TZ 2 Nov 2009 May 2010 TZ 1 May 2010 TZ 2 Nov 2010 May 2011 TZ 1 May 2011 TZ 2 Nov 2011 May 2012 TZ 2 Paper 1 81 79 78 86 86 88 81 89 87 86 89 Paper 2 76 83 79 84 86 91 78 80 81

Higher Level - 5 boundary May 2009 TZ 1 May 2009 TZ 2 Nov 2009 May 2010 TZ 1 May 2010 TZ 2 Nov 2010 May 2011 TZ 1 May 2011 TZ 2 Nov 2011 May 2012 TZ 2 Paper 1 40 53 48 43 49 48 45 42 48 52 51 Paper 2 41 48 41 43 53 43 46 48 49 51 50 Standard Level - 5 boundary May 2009 TZ 1 May 2009 TZ 2 Nov 2009 May 2010 TZ 1 May 2010 TZ 2 Nov 2010 May 2011 TZ 1 May 2011 TZ 2 Nov 2011 May 2012 TZ 2 Paper 1 53 54 54 62 59 60 58 68 59 60 68 Paper 2 52 60 54 59 56 61 67 72 56 60 57

5 minute reading time

5 minute reading time Decide on the order of questions

5 minute reading time Decide on the order of questions Look carefully at section B to see where You can get back into a question.

5 minute reading time Decide on the order of questions Look carefully at section B to see where You can get back into a question. On the calculator paper check where you can use the gdc

(a) (b) (c) (d) (3. 79, -5) P=1. 57, q=6. 00 (4. 43, -4) (3. 79, 3. 55)

Marking

He thinks he has got 18/19

He thinks he has got 18/19 He might be awarded 2/19

1. Plotting Graphs 2. Accuracy 3= Induction GDC Complex Numbers Vectors Timing

7= Communication and Organisation of Solutions More practice on non-standard questions Problem Solving Connection between parts in section B 10= Probability density functions Kinematics Related Rates of Change Sigma Notation ‘hence’

Mean = 2. 73 In 4 hours 10. 9 fish