Midway through a public-works safety class the projector bulb fails. Printed decks and a document camera are available in the room. What should the instructor do?
Select an answer to reveal the explanation.
Short Explanation
A dead bulb is a speed bump, not a snow day. Grab the document camera and the printed decks and keep teaching. Public-works learners should not be sent home because one lamp burned out.
Full Explanation
Minor media problems are handled by substituting available media and continuing instruction. When a projector fails, printed decks and a document camera preserve the safety content. Dismissing the class, waiting out the hour, or abandoning the lesson for an unplanned tour treats a recoverable display failure as a stop-work order. Continuity of instruction is the standard.