I agree with you on that. The public school system in the U.S. really fails to teach the kids. Though there a few good teachers here and there. Anyway, even though its a bad system I still try to get good grades so my parents don’t have to worry about anything. So i don’t think texting in school is a sin but causing the family to be worried and angry all the time because the student doesn’t try to get decent grades is probably a sin.
It is true - the public school system is far from perfect, and is besmirched by any one of a number of different problems.
In spite of that fact, students should do their best to learn to the best of their ability even though the circumstances might not be optimal.
Parents also need to take an interest in their children’s education. Since public education is so inadequate in different respects, it falls to parents to “pick up the pieces” so to speak. Doesn’t seem right that they should have to do that, but these days it’s an unfortunate reality of life.
Insofar as texting in school is concerned, it would depend on school policy.
If the school allows for the usage of cell phones, other communications devices and texting during the school day, it would be permissible.
If, however, the learning institution forbids students to make use of cell phones and texting services during class time or the school day, than students are morally obligated to obey such instruction.
The school is not requiring the student to do something illegal or immoral, and therefore has a right to enforce such a rule.
To be disobedient under those circumstances would constitute a venial sin.
An exception would be if the student were to use a cell phone or texting device during an emergency i.e. a life or safety threatening situation.