How to Cut Your Down to Your Child's Screen Time

Do you recommend a tool for recording classroom discussions? And is there any way to download those into an online to study for study purposes? I don't think it's realistic to record an entire class. Most devices come with built in microphones tablets, laptops, Chromebooks,. So as long as the teacher is okay with being recorded, if you can record that bit of information, that sound note becomes part of the note that you're taking.