The League of American Bicyclists has an entire Cycling training guide which includes guidance for learning to ride. It is under their Smart Cycling program.
Posters have provided similar types of suggestions but LAB provides a total overview for a new cyclist. This link will take you to their learn to ride post.
https://learn.bikeleague.org/p/learn...t_tab_overview.
After reviewing that, you may want to investigate their Smart Cycling program.