Hi !! Back to my blog. Before we have studied about Trigonometry about sinus and cosines law. Yup, those are basic about whole trigonometry identities. So those are very important to be understood. After knowing well about sinus and cosines law, it is time for you to learn the higher level. It is about trigonometry function. Check this video below.
Sinus and Cosinus Function www.youtube.com
Besides learning using the video, actually learning process in the class can be more interesting with fun activities. For trigonometry assessment, we can use 'Round Robin' like what I do when teaching in one of senior high school in West Java.
See, it is so fun doing assessment in outside way. Are you curious? Ask to your teacher and request for having 'Round Robin' assessment.
You can open link bellow to study more about sinus and cosines function and then do the exercise.
STUDY.AND.DO.EXERCISE
Keep spirit !!!
You can open link bellow to study more about sinus and cosines function and then do the exercise.
STUDY.AND.DO.EXERCISE
Keep spirit !!!
10 November 2011 pukul 17.20
good video :)sinus and cosinus seems so real and easy.
yeah I think we have to change the suggestion that mathematics is boring or less creativity, by the game such as Round Robin we can show that mathematics is fun.