Final answer:
The argument that teachers must incorporate intrinsic motivation or be left with a rewards and punishment system is an example of an either-or fallacy.
Step-by-step explanation:
The argument that teachers must incorporate intrinsic motivation or be left with a rewards and punishment system that stifles students’ desire to learn is an example of a type of logic fallacy called either-or fallacy. This fallacy presents only two extreme options and ignores the possibility of a middle ground or alternative solutions. In reality, teachers can use a combination of intrinsic and extrinsic motivation strategies to create a positive learning environment and promote student engagement.