Answer:
D). knowledge that teachers acquire as a result of practicing their craft
Step-by-step explanation:
The reason why answer choice "D). knowledge that teachers acquire as a result of practicing their craft" would be the correct answer because this is the right definition of what "professional practice knowledge" is.
Professional practice knowledge is when a professional, in this case a teacher, gets knowledge while practicing what their craft is.
What this means is that teachers would gain knowledge from the things that they teach in.
For example, a history teacher could gain or acquire knowledge while teaching their students, due to the fact that history teachers can't remember every single thing in history. A biology teacher could also gain more knowledge in Biology while teaching their students.
Professionals could learn new thing everyday while practicing their professional, it's just natural.
I hope this helped you out.
Good luck on your academics.
Have a fantastic day!