Are you given any kind of professional development to train you on running online classes? Unlike college level courses where college students are expected to be a bit more independent and do self-learning, HS students require a bit more of a structure and more meticulous planning. After all, HS teachers require credentials to teach HS students, unlike college level classes. So are you provided proper training to run HS online or hybrid classes?
The biggest mistake that I've seen many instructors do is to think that they can simply port what they were doing in face-to-face classes to online classes with some minor modification. Even with synchronous sessions, this is definitely not the way to do it. If I've learned anything, it is that online classes are a different beast than face-to-face classes, and have to be treated differently. And this includes the psychological aspect of it, i.e. how do you get students who are either just watching you on their screen, or students who are studying on their own asynchronously by going over the material, to engage with the class and the material.
There is one unique problem that many STEM instructors face that many people and course designers outside of STEM fields do not appreciate. In STEM subjects, especially math, physics, engineering, etc., we often discuss and solve problems by sketching and writing math equations. These are almost automatic. In fact, in my physics classes, sketching the problem is a requirement to receive full credit in solving that problem. This part is horribly tedious to do with online classes during a synchronous session.
Sure, there are whiteboard apps, capabilities, etc. on various videoconference programs. But most of us do not have a touch screen computer, and trying to draw using a mouse is absurd, and forget about trying to write an equation quickly. Whiteboard or touch-screen accessories to be attached to your computer is horribly expensive, and my school certainly does not provide any kind of allowance for us to get one for every instructor that needs it.
I managed to solve this issue a few years ago when I was running a hybrid course. Luckily, I have an iPad, and I manged to find a way to use my iPad as a writing implement during a synchronous class session, allowing me to sketch, write equations, etc. as if I have a white board in class. I'll describe more of this in detail if anyone is interested to know how I did it, but I'm interested to hear how everyone here overcomes this problem with your online classes.
Zz.