OK, so there's the term "whitewashing" which means to omit or downplay mention of negative aspects of something, in order to mislead someone else to overlook those negative aspects.
Is there a similar term (not necessarily invoking malicious intent, but rather something that leans more towards neglect) in the context of teaching or demonstration?
An example is Mickey in the Sorcerer's Apprentice scene of Fantasia; he learns from the wizard how to animate the brooms, but not how to stop them.
Or teaching someone how to fly a plane without showing them how to land.