How to effectively screen write

I have made this video on how to effectively screen write as it is important to have an understanding on how to formulate what your going to say as well as how you will achieve the desired effect of interest from an audience. I have put together some of the tips I have used in the past as well as some that I had found from the internet that have been said to have helped others. This process has reminded me what I must do when screen writing and that there is many different ways someone can effectively do this.