Six primary styles of documentary

I have created a presentation which is about six primary style of documentary that suggested by Bill Nichols. Here is the link:
https://create.piktochart.com/output/33998246-six-primary-styles-of-documentary-production

Research on ' what is the filmmaker's responsibility to the subjects'

I've made a presentation on Piktochart to present my research on the questions - "what is the filmmaker's responsibility to the subjects", and here is the link:
What is the filmmaker's responsibility to the subjects

Prezi for codes & conventions of documentary

I used Prezi to talk about codes and conventions of documentary, here is the link:
https://prezi.com/view/bN4lmWB8fNR1ZvJl910d/

John Grierson

I use Slide to create a deck to introduce John Grierson, a British filmmaker that has great influence in media, especially in documentary.
Here is the link
https://slides.com/zhangziqi/deck

An infographic for Night Nail

I use Piktochart to create an infographic for Night Mail include analysis and also some information about this 1930s documentary. I've changed it to image, but it seems to be hard to see, so I also give the link to this infographic:
The link to infographic