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Part of mandatory Entry-Level Driver Training CourseBased on 2025 OK commercial driver's license manualAvailable in EN, ES
20questions
4mistakes allowed
80%passing score
Oklahoma has a large network of public school systems that rely heavily on school buses to transport students across the state. Many students, especially in the smaller rural communities, rely on school buses to get to and from school. The Oklahoma Department of Education ensures that all school buses undergo regular maintenance and that their drivers are qualified to operate them. In Oklahoma, all school bus drivers must obtain a CDL with a School Bus (S) endorsement, which is mandatory for driving any type of school bus. For operating type B, C or D school buses, you will also need a Passenger Vehicles (P) endorsement, which allows you to drive vehicles designed to transport 16 or more occupants, including yourself.
These endorsements can be obtained after passing their respective knowledge tests and a skills test in a school bus. We’ll help you prepare for the written School Bus knowledge test in Oklahoma, but there are several more steps you need to take. Aspiring school bus drivers must pass a Department of Transportation (DOT) medical examination as well as a criminal background check. All CDL holders are subject to random drug and alcohol tests throughout their career, so it is recommended to stay away from such vices while you are responsible for the safety of your passengers.
Essential details about commercial driving and its endorsements can be found in the official Oklahoma CDL Handbook 2025, which also contains a chapter on school buses. While the manual explains this subject in detail, its content might not be enough for you to pass the knowledge test on your first attempt. As an aspiring school bus driver, you must fully master this subject and use all the available learning resources.
Our free Oklahoma CDL School Bus practice tests can help you identify areas that need improvement. Consisting of 20 questions, these tests have several features that can enhance your learning journey. During your first few tries, you shouldn’t pay attention to the score. Instead, you should use the immediate feedback feature to develop a better understanding of the subject. Since there is no timer, you can take notes and learn more about school buses while you are still training with our practice tests.
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Which of the following statements about the special dangers of loading and unloading is true?
After you decide on the best type of evacuation, what must you do next?
While you're loading students, if you cannot account for a student, what should you do?
A passive railroad crossing
During your pre-trip vehicle inspection test, make sure that
What color are all school buses painted?
Which of the following statements is true about students who must cross in front of the bus after exiting it?
You should adjust the outside left and right side flat mirrors so you can see
Which of the following statements about evacuation procedures is true?
When unloading students at a school, you should
Immediately after stopping, you should first
In addition to spare electrical fuses (if equipped), three reflective triangles, and a working fire extinguisher, emergency equipment for a school bus also includes
For up to ______ of parents, the school bus driver is the only school official they ever meet.
Before you proceed through a railroad crossing, make sure that your bus will have enough containment (the space on the opposite side of the crossing) to completely clear the railroad tracks. As a general rule, adequate containment is
Which of the following will confirm that your bus is equipped with an antilock braking system (ABS)?
Antilock brakes
You should adjust the left and right side crossover mirrors so you can see
The overhead inside rear-view mirror is used to
You MUST evacuate everyone from your school bus if
The blind spot behind the school bus may extend up to ________, depending on the length and width of the bus.
Oklahoma has a large network of public school systems that rely heavily on school buses to transport students across the state. Many students, especially in the smaller rural communities, rely on school buses to get to and from school. The Oklahoma Department of Education ensures that all school buses undergo regular maintenance and that their drivers are qualified to operate them. In Oklahoma, all school bus drivers must obtain a CDL with a School Bus (S) endorsement, which is mandatory for driving any type of school bus. For operating type B, C or D school buses, you will also need a Passenger Vehicles (P) endorsement, which allows you to drive vehicles designed to transport 16 or more occupants, including yourself.
These endorsements can be obtained after passing their respective knowledge tests and a skills test in a school bus. We’ll help you prepare for the written School Bus knowledge test in Oklahoma, but there are several more steps you need to take. Aspiring school bus drivers must pass a Department of Transportation (DOT) medical examination as well as a criminal background check. All CDL holders are subject to random drug and alcohol tests throughout their career, so it is recommended to stay away from such vices while you are responsible for the safety of your passengers.
Essential details about commercial driving and its endorsements can be found in the official Oklahoma CDL Handbook 2025, which also contains a chapter on school buses. While the manual explains this subject in detail, its content might not be enough for you to pass the knowledge test on your first attempt. As an aspiring school bus driver, you must fully master this subject and use all the available learning resources.
Our free Oklahoma CDL School Bus practice tests can help you identify areas that need improvement. Consisting of 20 questions, these tests have several features that can enhance your learning journey. During your first few tries, you shouldn’t pay attention to the score. Instead, you should use the immediate feedback feature to develop a better understanding of the subject. Since there is no timer, you can take notes and learn more about school buses while you are still training with our practice tests.