I have learned that students do better when they participate in their learning with the use of interactive tools

Clear instructions, good communication, and a well thought out rubric can be very helpful to your online class. 

I learned about the different age groups and where some may exceed in online learning and communication, others may not do so well so it is important to notice the age groups of the people in your online course. 

Establishing good communication and what that means coming from you to your students is very important. 

There are many different tools you can use for communication, and it is important to know which tool to use in each scenario. 

Knowing these 7 Principles are very important to online learning

Encourage contact between students and instructor
Develop reciprocity and cooperation among students
Encourage active learning
Provide prompt feedback
Emphasize time on task
Communicate high expectations
Respect diverse talents and ways of learning

Utilizing all of your online tools is key to your student's success. 

Online students need to be part of a community just like in-person students. I think it's important to try and encourage students to form study groups, to work together, and to ask questions.  Give tips for things like reading skills and listening skills.

Self-analysis, time management, and organization are the keys to online success.

Clear expectations at the onset of the course as well as a rubric which measures the quality of communication is an excellent way to avoid student frustration.