Which Marketing Strategy Will I Use?

My name is Valerie and I am a teacher on Skillshare that could use some help with marketing! Something that I don't like very much, but I know it's neccessary.

The marketing tips I would like to try are:

#2 change Bio tag line

#3 Blog Post

#4 Build an e-mail list through the blog

#5 Change class covers when enrollments are slow

#6 Change categories 

#12 Facebook ads for free classes

#20 Market plan before and after launching a new class. 

I have a lot of work to do! Thanks for those tips!