Signal at Night
Lesson preview: the Mini Lesson and Vocabulary are open to everyone. Guided practice, exercises, the parent checklist and the printable PDF worksheet come with full access (free 7-day trial or membership).
What you will learn
- 1Flash a light in groups of three to call for help at night
- 2Choose the best night signal for what you can see and hear
- 3Keep a light ready and save its batteries
- 4Explain why only the adult lights a signal fire, and only where safe and allowed
Mini Lesson
In Grade 4 you learned daytime signals like mirrors, smoke and ground symbols. At night, those signals stop working, because no one can see them. But a small light in the dark can be seen from far away. Sound also travels well on a quiet night. This lesson shows how to signal for help after dark, with your grown-up in charge.
🌿 The Wild Way (signals in the dark)
- FLASH IN THREES: flash a flashlight or headlamp three times, pause, then flash three times again. Three of anything means "help".
- POINT IT RIGHT: aim the light toward a distant light, a road or a sound, not straight up into the sky.
- THE WHISTLE: three short blasts, then listen, as you learned in Grade 3. A whistle carries through dark trees where light can’t reach.
- REFLECTIVE ITEMS: reflective strips on a jacket or pack shine brightly when a searcher’s light hits them. Wear them on the outside.
- A SIGNAL FIRE: the adult may light a bright fire, or three small fires in a triangle or a line - only where it is safe and allowed.
- NEVER IN EYES: never shine a light into anyone’s eyes. It blinds them for a moment and makes it harder for them to reach you.
Save your light for when it counts
- KEEP IT READY: keep your light in the same pocket every time, so you can find it in the dark by feel.
- BATTERIES WARM: cold drains batteries faster. Keep the light and spare batteries in an inside pocket on cold nights.
- STAY PUT: if you are waiting for help, stay where you are. Moving in the dark is how people trip, fall or get more lost.
- SIGNAL AT INTERVALS: send your signal, wait a few minutes, then signal again. Turn the light off in between to save batteries.
This is an ADULT lesson. Only the adult lights, keeps and puts out a signal fire, and only where fires are safe and allowed. Only signal for a real emergency, never as a game. Stay with your grown-up and your group, and the adult calls your local emergency number if they can.
Words to know
headlamp
A small light worn on a strap around your head, so your hands stay free.
e.g. I wore my headlamp to set up the sleeping bag in the dark.
flash
A short burst of light, made by switching a light on and off.
e.g. I sent three flashes toward the far-off road.
reflective
Shining brightly when light hits it.
e.g. The reflective strip on my pack glowed in the searcher’s light.
signal fire
A bright fire that an adult lights so rescuers can see it, only where safe and allowed.
e.g. My grown-up built a signal fire in a clear, bare spot.
interval
The time you wait between one signal and the next.
e.g. We signaled at intervals to save our batteries.
stay put
To stay in one place instead of moving around.
e.g. We stayed put and signaled until help came.
🧠 Survivor’s Trick: before dark, practice finding your light with your eyes closed. Then wrap a strip of tape around it so you can feel which end is the switch. In a real night emergency, you can grab it and signal without fumbling.
Unlock the full HSEA system for 7 days.
Add your first kid profile and your 7 days start: every lesson in every grade, saved progress for each child. Nothing to set up, no card required, nothing to cancel.
- ✓ All 1,880 lessons, Grades 1–6, every subject
- ✓ Profiles + saved progress for every kid
- ✓ Printable lessons with answer key