Collaboration is a big part of Chemistry 11, it is used very often whether it is in class on some problems or in the lab on a project. Good collaboration skills allow you to help and be helped by a partner and/or peers.
This Titration Lab is a great example of collaboration, it involved carefully measuring solutions and using precise techniques to get a good final product. My partner and I collaborated on observing the reaction and getting measurements. We also discussed possible sources of error and came up with some good base ideas that we could build off of individually.
Chemistry 11 is a course that heavily relies on and includes collaboration as you are nearly always with a partner during labs and work together very often during classroom time.