Yes you can! As a tutor, you’re able to enter a lesson before the start time to prepare, so if you’d like to upload a few documents beforehand, or have something ready on the whiteboard, you can do so!
To join a lesson early, you’ll just need to click on the join lesson button either using the upcoming lessons section on your dashboard, or by going to your lessons and using the join lesson button next to the lesson in question. This will take you through to your classroom for the lesson!