Generally I suggest that students attempt to learn about the Tao and Confucius, but I do not say it that often. Even more rarely will I mention anything Buddhist, however, the when I do directly talk about motivation and character development with students, it is almost always based in the Eight Fold Path, and the Four Noble Truths, without the mention of Buddha and without the terminology. Most Westerners (especially here in the Midwest USA) have no clue as to who the Buddha is and they have some really twisted views of what he might be. Some people would openly react oddly to any notion of the Buddha, and even more people would quitely find it very odd and be uncomfortable. I had some parent comment to me after 911 about statue - worshiping - radical Buddhist Muslims crashing planes into buildings to kill Americans. I tried to explain it but the conversation just ended up getting more and more bizarre.
This will give you an idea. But this is not for students, and it has terminology, etc, you can read the philosophy thought.
http://www.taekwondojidokwan.com/page4.html