"Honesty is more than not lying. It is truth telling, truth speaking, truth living, and truth loving." -James E. Faust
Honest with your feedback
Honest with your homework
Honest with your understanding
Honest with your feelings
Honest with your peers
Honest with yourself
I cannot stress enough the importance of honesty and open communication.
For the sake of Clarity, we'll define Honesty as:
Honesty - sincere, blameless, fairly earned, simple, unpretentious, and free of deceit.
Being dishonest - especially when it comes to misrepresenting the work you're doing for class (read: cheating) - can and will be dealt with harshly. Don't do it. There's no reason to do it.