Graphics tablets in mathematics tuition online

When doing tuition online, it is important that the tutor can see working out regularly. The best tool for doing this is a graphics tablet.

Above is the graphics tablet I use. I am not sponsored by Gaomon, nor do I claim that it is a particularly good, or even good value, graphics tablet: it is the only one I've used. But I can confirm that it is more than adequate for all tasks in tuition, and it is inexpensive.