Here is a demonstration of a mini-Bosu Circuit. In the video you will see squats, lunges with bicep curls, pushups, plank rows and abdominal curls. 
 
Note: If you have never used a Bosu, you can start with the flat side down for squats and then progress to the flat side up. As always watch your form and keep your core engaged. https://www.youtube.com/watch?v=rkdke-AkOAY