Block Waiver
High School Seniors in Manteca Unified School District in Manteca, California can take 1st or 4th Period OFF (AKA Come to School later or leave School early) if they have enough graduation requirements
Random Freshman: Do you have 4 classes?
JJ: Since I have a block waiver, I only have 3 classes
JJ: Since I have a block waiver, I only have 3 classes