You might want to do some planning for your movie before you go out and shoot. One of the useful things can be creating a storyboard to help you map out your shots and communicate them to the rest of the crew.
Storyboard is a sequenced graphic representation of shots planned for a film.
Here are some useful articles to get started:
Detailed in-depth article on Studio Binder How To Make Storyboard if you're interested in learning more
This articles talks about finding stills from movies to create your storyboards &
taking your own photos
Don't worry if you are not into drawing or do not have professional artist skills, storyboards with stick figures can still be a useful way to visually map out your sequences.