Lab sessions give you a chance to practice topics covered in your readings and lectures with helpful assistants around. A teaching assistant will present the topic of the week in a hands-on manner and will then ask you to work on a number of exercises. If you do need help, do not hesitate to ask one of the attending teaching assistants or tutors.
You should get to know the teaching assistants that run your labs. Here is the list:
If you can’t recall what they look like, see the staff section in General Information. In addition to the teaching assistants, there will also be tutors, who are the people who grade your homework solutions.