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“S” Endorsement – Learn Mode

The school bus (S) endorsement knowledge test is a specialized, computer-based exam designed to ensure drivers can safely transport students. The passing grade for it is 80%. This practice test is comprised of 25 questions selected randomly from a bank of over 200 questions. This version of the test is provided to help you build your knowledge base. Be sure to read and follow the tips on this page.

What protects a driver from bloodborne contact

1 / 25

When cleaning body fluids, the driver must always:

A specific brake system type requires an additional test

2 / 25

Air brake knowledge test is needed when:

Too much belt slack can indicate a problem needing attention

3 / 25

Belt movement should generally not exceed:

Footwear that exposes the foot creates a safety hazard

4 / 25

Best practice regarding footwear includes avoiding:

One specific condition allows a bus to skip the stop

5 / 25

A school bus must stop at railroad crossings unless:

Wet roads require more stopping room

6 / 25

What should a driver remember about wet roads and stopping distance

Safety is the ultimate goal of all inspection activity

7 / 25

The most important reason for performing inspections is to:

On-bus problems should wait until the loading zone is clear

8 / 25

When possible, don’t deal with on-bus problems while loading and unloading students.

Think about clearing an airway from behind the student

9 / 25

A choking student who cannot breathe should be treated with:

What a driver says after a crash can have consequences

10 / 25

During a crash investigation, the driver should:

Driving attention must be protected

11 / 25

What should a driver do if student behavior is taking too much attention away from driving

A driver has the authority to refuse to operate an unsafe bus

12 / 25

A driver should never operate a bus that:

The gauge should rise quickly after starting the engine

13 / 25

Oil pressure should return to normal within:

The front overhang swings wide on right turns

14 / 25

Right turns are generally more difficult than left turns in a school bus.

Think about what is never permitted while the bus is moving

15 / 25

Are students allowed to stand while the bus is in motion?

Not every student fits standard transportation arrangements

16 / 25

Specialized transportation is provided when:

Something happens differently than expected

17 / 25

What is an expectancy violation

The ADA gives individuals enforceable legal protections

18 / 25

The Americans with Disabilities Act (ADA) is best described as a:

Think about how severely asthma affects the airway

19 / 25

Asthma is best described as:

Drivers must adjust to conditions

20 / 25

Road conditions generally cause crashes by themselves

A fuel leak is an immediate safety hazard requiring action

21 / 25

Fuel leaks require the bus to be:

The driver must secure the bus before stepping away

22 / 25

Students requiring assistance may be helped boarding when:

Hands free does not remove distraction

23 / 25

Using a hands free phone can still create cognitive distraction

The bus condition must be recorded after each trip

24 / 25

After completing a trip, drivers must inspect the bus and:

Bus behavior education begins the very first time a child boards

25 / 25

Beginning with their first step onto a school bus, children must learn how to:

Exit

Tips for Getting the Most Out Of Learn Mode

  1. Actively Read the “Why” (Don’t Just Look at “Right/Wrong”) 
    • When you receive immediate feedback, the most valuable part is not whether you got it right, but why the correct answer is correct. Read the explanation carefully, even when you get it right, to confirm your reasoning matched the learning objective. 
  2. Treat Mistakes as Immediate Lessons
    • In Learn Mode, a mistake is not a failure; it is an immediate opportunity to correct a misconception. When you get a question wrong, take a moment to understand the “wrongness” of your answer before moving on, as this active, immediate correction makes it easier to remember the right answer in the future. 
  3. Actively Challenge the Distractors
    • Don’t just look for the correct answer; look at the incorrect options (distractors) and understand why they are incorrect. This helps sharpen your ability to distinguish between similar, but incorrect, concepts in a real-world scenario. 
  4. Re-engage with Content Instantly
    • If the feedback reveals a gap in your knowledge, don’t just click “Next.” Take advantage of the immediacy to look back at the training material—a slide, a document, or a video—while the question is still fresh in your mind. 
  5. Take Notes on “Corrective Feedback”
    • Maintain a “mistake log” or note-taking area. When the quiz explains why your answer was wrong, jot down the correct rationale. This transforms the immediate feedback into a study guide you can review before your final “Exam Mode” quiz. 
  6. Treat It as a “Study Session,” Not a “Test” 
    • Approach Learn Mode with a growth mindset. Because you are getting the answers immediately, there is no need to feel anxious about getting it wrong. Focus entirely on using the quiz to bridge the gap between what you thought you knew and what you actually need to know.