CHOOSE is a UIUC funded project with the main goal of enhancing your online laboratory classroom. It utilizes a student-driven learning experience, providing the space for online students to make mistakes and gain problem solving skills without a physical laboratory.
To use CHOOSE, simply go through the protocol and make choices based on what you think should happen next. The system will tell you if you made the right choice, allowing you to move on. However, if you make the wrong choice, you will learn why it is the wrong choice and what would happen to the experiment if that choice was made.
Good luck and have fun!