Wednesday, 31 July 2013
TI-84 TRIGO GRAPHS
Saturday, 13 July 2013
5 THINGS WE NEED TO KNOW WHEN DRAWING A GRAPH :D
1) SCALE
Example :
Horizontal axis
8cm: 1 unit
Vertical axis :
2cm to 1 unit
*sometime the scale is given in the question*
_______________________________________________
2) Accuracy
-> How accurate the graph is eg.
Accuracy =1/2 square
______________________________________________
3) FOR LINEAR LAW
->> Vertical intercept must be shown in the graph______________________________________________
4) Size of graph
The graph should fill up 2/3 of the graph paper
~ which means we have to choose the scale properly.
> For accuracy purpose
>> Less error
____________________________________________
5) Table of values must be shown
example Saturday, 6 July 2013
Semester 2 Update
1. Scheme of Work (Syllabus for Semester 2)
Term 3
Wk 1 (AM) LINEAR LAW
Wk 2-3 (EM) TRIGONOMETRY
- Sine Rule, Cosine Rule, bearings, Angle of Elevation, 3D problems (EM)
Wk 4-6 (AM) TRIGONOMETRY (AM)
Wk 7 (EM) PROPERTIES OF CIRCLES
Wk 8 (AM) CIRCULAR MEASURE
Wk 9-10 (AM) BINOMIAL THEOREM
Term 4
Wk 1 Revision
Wk 2 EOY Exam
Self Directed Learning (AM) URVES & CIRCLES
2. Assessment
Level Test 2 (10%)
Wk 7-8
format: 1 hour
Marks: 40 marks
Topics
EM
Coordinate Geometry
Trigonometry
AM
Coordinate Geometry
Trigonometry
Linear Law
Paper 3 - AM (10%)
PT2 - EM (10%)
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