Question

“What does it mean when we “rework” copyrighted material?”

Answer 1

reworking copyrighted material, is using the same material and changing it as much as it needs to be changed to call it your own material.

Answer 2

We use ideas and thoughts that have already been protected by the law which is called Copyright. We reworking copyright material means we are taking somebody's ideas and calling it ours. Which is not right by the law.