SPM Form 4 Mathematics_Chapter 09 Trigonometry II

This video covered the basic of Trigonometry including, "sin" "cos" "tan" and the Pythagoras  Theorem which is useful in solving the Trigonometry questions. Students are also able to understand about the term "hypotenuse", "opposite" and "adjacent".

After the basics, here comes another video which a lot of experiment is done between the angle and trigonometry to let students have more ideas about the different quadrant and different sign.

To further enhance the understanding of students, the two videos below show the sin, cos and tan graph in standard form. Students will be exposed to different type of "tan graph" and learn how to sketch the graphs as well.

Firstly, Graph of Sin and Cos

Secondly, Graph of Tan

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