Home Alone Safety › The course › Badge 5, Fire Safety › Prevent, then detect
Prevent, then detect
Watch, then decide. The next step only opens when you have it right.
Step 1 of 3
Step 1 of 3
Prevent
- Never play with matches, lighters or candles. If you find any, tell an adult — do not move them.
- An adult with you to cook or bake. Most house fires start in the kitchen.
- Unplug chargers when you disconnect a device.
- Prevention is mostly spotting things and removing them before they start.
Watch, then answer this
You find a lighter on a low shelf. What do you do?
Watch what happens
Then go back and pick again.
Step 2 of 3
Detect
- Use your senses — see, smell, hear, feel. And then the machine that does it while you are asleep.
- A working smoke detector on every floor, and near where people sleep.
- You test it by pushing the test button.
- Do it with a parent this week, so you both know what it sounds like.
Watch, then answer this
Why press the button when the detector is obviously working?
Step 3 of 3
The one you cannot detect yourself
You have seen this one before, in another badge. Same moment, same rule.
- A carbon monoxide detector too.
- Carbon monoxide has no smell and no color.
- A detector is the only thing that will tell you it is there.
Your turn
Which of your senses picks up carbon monoxide?
That is this lesson.
You watched it, you made the call yourself, and you got it right. That is the whole lesson — nothing here was read to pass.
Now do it
Off the screen, before you leave this page
Watching is not the same as being able to do it. Stand up and work through these. Nothing here is marked and nothing is sent anywhere — the ticks are yours.
Accessibility
Read what happens in each clip instead
Step 1 — Before it starts. A short sweep of a home putting things right: matches on a high shelf being pointed out to an adult rather than moved, a charger unplugged, a dish towel moved away from the stove, plugs taken out of a crowded outlet. Practical and tidy.
Step 2 — Push the button. A parent lifts a child so they can press the test button on a ceiling smoke detector. It sounds. Both of them react to how loud it is, and laugh. The point is that they have now both heard it.
Step 3. The same clip you saw earlier in the course, shown again because the rule is the same one.
Every film on this page is narrated and carries a caption track, supplied as a sidecar and never burned into the picture.

