I have just finished my second year of my undergrad in biomedical physics, and I am just wondering what would be a good approach to go about getting some work experience in physics (maybe something similar to a TA, but obviously not working towards a master's in physics..yet). I feel as though my grades are not at all accurate of myself as a student and I'm starting to worry that they will hold me back from grad schools in the future, so I think that getting some work experience/references within the physics community would help me out a lot. Where should I start? Emailing profs if there is anything I can do in terms of helping with first/second year labs etc.. (mind you, this is what the TA's do...)? Any ideas would be great!