This week we continued with Trigonometry finding a missing angle. The work can be found on the MyMaths website under Library – Shape – Trigonometry – Trig Missing Sides (although we only want to concern ourselves with the tangent ratio at this point).
Then we went onto Straight Lines and how to draw a straight line given an equation. This is on the MyMaths website under Library – Algebra – Graphs – Drawing Graphs.
The tests next week are Working Towards National 4, with the Non-Calculator test on Wednesday 13th November, and the Calculator test the following day. Thus we will be able to do some revision on Tuesday next week. The work covered in S1, S2 and S3 to date could appear in the test. The main topics are – Scientific Notation (Standard Form); Pythagoras & Trigonometry; Integers, Brackets & Equations; Angles & Scale Drawing; Speed / Distance / Time; Symmetry; Area & Volume and also Straight Line.
