These complaints about how evolutionary theory is presented, however, do not invalidate its teaching or validate the teaching of creationist ideas in biology classes. They do, however, point to the need for us to understand what science is and to understand the status of scientific theories. Science is a method that aids us in understanding the world. While scientific procedures vary to some extent from one discipline to another, all subjects that call themselves a science require empirical testing of their theories and critical review among practitioners. This guarantees that in science better theories eventually drive out inferior ones.
Scientists never prove their theories in some final sense.
All scientific theories have a chance of being wrong. Notice this is not the same as accepting a theory as true. I do not think so. Let me explain why. First, for biblical creationism to be treated as a scientific explanation its adherents must state clearly what types of evidence would refute it.