I think if you discipline the problem, you are going to be chasing your tail and setting up a power struggle. There’s something underneath that problem. Think of it as a symptom that you can make a plan to manage, but not really solve the problem. For that, you have to take the time to listen, investigate, strengthen your communication and bond with your teen, and give patience while the problem turns around. Honesty and compromise have to be established between the teen and you– because school is their job and you are the boss. School is a chance to develop a work ethic. Sometimes, you just have to let the hammer fall if you have done everything. They will learn consequences by dealing with them– not by being lectured about them and/or shielded from them. Sometimes, letting go can force our kid to grow up. Yes– we’re all worried about college, which is why if you have to let go and let them fail a course in public school, it is a much cheaper fail than losing a scholarship, paying to take the course again, and not learning that college is for getting a degree, not partying and dating!