I will always have time to answer a student question. The most frustrating thing for the students having online classes is the inability to ask a question when they have a question. I tell my students to write down their questions, sometimes they do this. Not being able to ansewer questions during a lecture is something that I really enjoyed doing, it makes the class much more interesting.
Instructors should integrate as many resourse as possible into the learning environment. Something as simple as a cutaway of a component or a vdeo could be the trigger for some students. I cover reaar drive axles in my course and TORSEN is one I have to explain. I first demondtrate to the students how an adjustable wrench works, which is something most are familiar with. Then I apply that understanding to the TORSEN. They both work on the principle of worm gear /worm wheel.I still have a few who struggle with it so I have them view a video online that explains the principle. What I am really trying to teach them is to apply critical thinking skills to what ever the task is.
Educators should help students within their learning process and later as working professionals or simply as individuals to be able to think clearly and critically about information, ideas, and arguments and leads to becoming autonomous thinkers.
For student success in learning, learning environment has to change. Every aspect of teaching time has to be modified and adapted. Instructor has to design, create and apply new teaching material, class activities, discussions, research project presentation and new assessments.