When Pat talks during math instruction,

Mrs. Miller puts Pat's name on the board. If Pat interrupts the lesson again, she will receive a check by her
name and lose five minutes of recess.
What type of discipline is this called?
Is it assertive discipline?

Yes. It is commonly called assertive disicipine. I never liked the name.

To determine the type of discipline Mrs. Miller is using, we need to understand the characteristics of assertive discipline. Assertive discipline involves setting clear rules and expectations, consistently enforcing those rules, and providing consequences for behavior infractions.

In the given scenario, Mrs. Miller is setting the expectation that students should not interrupt the lesson. When Pat talks during math instruction, Mrs. Miller implements a consequence by putting Pat's name on the board. This consequence serves as a warning to Pat that her behavior is disruptive and needs to be corrected.

If Pat continues to interrupt the lesson, Mrs. Miller adds a check by her name and deducts five minutes of recess time. This further reinforces the expectation and provides a more significant consequence for repeated infractions. This type of consequence is aligned with the principles of assertive discipline, where clear rules are set, consequences are applied consistently, and students are held accountable for their actions.

So, yes, the discipline approach used by Mrs. Miller can be classified as assertive discipline.