Minor violations of classroom rules can be handled with minor in-class responses. Nearly all of the above corollaries can be considered minor responses to inappropriate actions. When you must correct serious or on-going student misbehavior, do so privately.
Research shows that private counseling tends to allow teachers to get to the root of the problem.
Explain that you are trying to keep the student from getting into deeper trouble. Indicate that you may have to draw others into the discussion if things continue as is or get worse. Explain that you are giving the student a second chance. Explain that you don't hold any grudges. Provide positive reinforcements thereafter.