Lesson 1: Why this matters · 4 min
Explain how the body handles heat and who is at higher risk (incl. new and returning workers).
Learners prepare on their own, you answer questions live, and the surveys tell you what stuck. 6 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.



What learners can do at the end of each lesson. Minutes are an estimate.
Explain how the body handles heat and who is at higher risk (incl. new and returning workers).
Recognise signs of heat rash, cramps, exhaustion and heat stroke.
Apply controls: water, rest, shade, cooling, scheduling and acclimatization.
Use the heat index / your site's heat triggers to change work practices.
Respond to a heat emergency: call for help and cool immediately.
10 questions, 80% to pass. The result is saved to the learner's record.
Based on: OSH Act §5(a)(1) General Duty Clause; OSHA/NIOSH heat guidance (NIOSH Criteria for a Recommended Standard, 2016); OSHA H…