Last week was National Bus Safety Week. MISD conducted bus evacuation drills with students in PK-6th grades. We conducted two types of front door evacuations and two types of rear door evacuation. Bus behavior and expectations were also covered. Some of the students were disappointed that they did not get to practice going through the roof hatch but we verbally discussed the roof hatch and the window emergency exits. A few Bus Facts; Since 1997, 257 students Nationally have died in bus re ...