You will learn
- Name electrical hazards.
- Follow electrical safety rules.
- Explain why water and electricity are dangerous.
- Spot unsafe situations.
Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.
Student lesson
- Electricity can be dangerous.
- Never touch sockets or wires.
- Water and electricity do not mix.
- Tell an adult about damaged cables.
Words to know
a form of energy that moves through wires
a part that connects a device to a socket
a place to plug in a device
something that can cause harm
1. Discover: The bathroom fan
Esi sees a loose wire hanging from the school hall wall. She stays back and tells the caretaker. “You did exactly the right thing,” he says. “Never touch wires. Electricity can hurt.”
Think: What did Esi do?
2. Understand: Electrical safety
Idea 1: Electricity is dangerous
The electricity from sockets can seriously hurt or kill. It flows through wires and through people if they touch it.
Idea 2: Rules
Never touch sockets, loose wires or plugs with wet hands. Never put anything into a socket. Never pull a plug by the cord. Keep water away from electrical items.
Idea 3: Tell an adult
If a cable is damaged, a plug is hot, or there is a spark or smell, do not touch it. Move away and tell an adult at once.
3. Worked examples
Example 1 (I show you): Safe?
Wet hands on a plug.
- Water conducts.
- Dangerous.
- Dry first, or ask an adult.
Answer: Never touch plugs with wet hands.
Example 2 (We do it together): Safe?
A frayed cable.
- Damaged.
- Do not touch.
- Tell an adult.
Answer: Tell an adult about damaged cables.
Example 3 (You try): Safe?
Pushing a pencil in a socket.
Show the steps and answer
- Never.
- Dangerous.
- Stop and tell.
Answer: Never put objects in a socket.
Did you know?
Electric eels can make shocks of up to 600 volts, five times more than a household socket in some countries.
Why this matters
Knowing electrical safety prevents accidents.
4. Explore: Spot the hazard
Spot hazards in a safe picture and mark them.
- Look at a picture of a room.
- Circle hazards.
- List rules broken.
- Discuss fixes.
Think about it: what did you notice?
What did you notice? Many everyday hazards.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- Never touch ___ wires.
- Water and electricity do not ___.
- Do not put things in a ___.
- Tell an ___.
Guided practice
Question 1. Is electricity dangerous?
Yes.
Question 2. Can we touch sockets?
No.
Question 3. Who do we tell about damage?
An adult.
Independent practice
Level 1: Start
- Is electricity dangerous?
- Can we touch sockets?
- Who do we tell about damage?
- Water and electricity?
- Do we pull plugs by cords?
Level 2: Grow
- Why dry hands?
- Why not poke sockets?
- What if a cable is hot?
Level 3: Stretch
- Make a safety poster.
- Spot five hazards in a picture.
- Explain why rules matter.
Answers are in the answer key below. Try first, then check.
6. Apply: Science in everyday life
What electrical items do you use?
Show a sample answer
Lights and fans.
Another one. Tell a family member one thing from this lesson. Use the words you learned.
Show a sample answer
A clear sentence that uses at least one word from Words to know.
7. Common mistakes
Fix: They can be dangerous.
Fix: It is not.
8. Lesson summary and revision card
- I can name electrical hazards.
- I can follow electrical safety rules.
- I can explain why water and electricity are dangerous.
- I can spot unsafe situations.
9. Check and master
Answer all 14 questions. You will see feedback after each one.
Your result appears here after you answer every question.
10. Key takeaways
- Electricity can be dangerous.
- Never touch sockets or wires.
- Water and electricity do not mix.
- Tell an adult about damaged cables.
11. Next lesson
Next lesson: Energy conservation. Keep going with the next idea in this course.
Exam practice
These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.
- Name three safety rules. [3 marks]
- Why not mix water and electricity? [2 marks]
- What if a cable is damaged? [2 marks]
- Name a hazard. [1 mark]
- Safety rule for activities? [1 mark]
Total: 9 marks.
Marking guide and model answers
- Any three [1 each]
- Dangerous [1]; water conducts [1]
- Do not touch [1]; tell adult [1]
- Any hazard [1]
- Use pictures only [1]
Score guide: 8 to 9 = secure. 6 to 7 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.
Printable worksheet
- Is electricity dangerous?
- Can we touch sockets?
- Who do we tell about damage?
- Water and electricity?
- Do we pull plugs by cords?
- Why dry hands?
- Why not poke sockets?
- What if a cable is hot?
- Make a safety poster.
- Spot five hazards in a picture.
Homework
Make a poster about electrical safety for your home.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. Is electricity dangerous? | Yes. | 1 |
| 2. Can we touch sockets? | No. | 1 |
| 3. Who do we tell about damage? | An adult. | 1 |
| 4. Water and electricity? | Do not mix. | 1 |
| 5. Do we pull plugs by cords? | No. | 1 |
| 6. Why dry hands? | Water conducts electricity. | 1 |
| 7. Why not poke sockets? | Can shock. | 1 |
| 8. What if a cable is hot? | Tell an adult. | 1 |
| 9. Make a safety poster. | Rules. | 1 |
| 10. Spot five hazards in a picture. | List. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 Yes.; 2 No.; 3 An adult.; 4 Do not mix.; 5 No.. Level 2: 1 Water conducts electricity.; 2 Can shock.; 3 Tell an adult.. Level 3: 1 Rules.; 2 List.; 3 Safety..
Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.
Mastery and remediation
| Objective | Bronze (Developing) | Silver (Proficient) | Gold (Advanced) |
|---|---|---|---|
| O1 Name electrical hazards | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O2 Follow electrical safety rules | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O3 Explain why water and electricity are dangerous | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O4 Spot unsafe situations | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.
If a learner struggles
- Find the misconception: “Small shocks are fine.” They can be dangerous.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Explain five electrical safety rules.
- Guided practice: work through one example together and let the learner try the next one.
- Reassess: use the quiz again or the worksheet.
- Move on when the learner shows Silver-level evidence independently.
For parents and guardians
In this lesson your child learns electrical safety with pictures only. You do not need to be an expert to help.
- Check for hazards at home with an adult.
- Ask, “What is unsafe?”
- Make a poster.
- Ask “how do you know?” after each answer, and listen.
- Praise effort, not only right answers. Mistakes are how we learn.
- Ten to fifteen minutes a day is better than one long session.
Teacher package
1–5. Objectives, prerequisites, materials, preparation, duration
Lesson objectives. Learners will: name electrical hazards; follow electrical safety rules; explain why water and electricity are dangerous; spot unsafe situations.
Prerequisite knowledge. Grade 1 ideas: light and shadows, sounds around us and what makes sound.
Materials. Poster paper, crayons and safety pictures. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.
Preparation. Print hazard pictures. Prepare art supplies.
Suggested duration. 45–60 minutes. It can be split into two shorter sessions.
6–9. Teaching procedure, explanation notes, guided and independent activities
Introduction (5 min). Show a hazard picture and ask, “What is wrong?”
Explanation (10 min). Teach rules.
Guided activity (10 min). Learners spot hazards.
Independent activity (10 min). Learners make posters.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. What is the hazard? What do you do?
Teacher explanation notes. Start with real objects and safe, hands-on observation. Then talk about what was seen, then draw and write. Always say “how do you know?”. Keep to the safety notes, and use local, safe materials.
10–12. Differentiation, formative assessment, common misconceptions
Support. Use real objects and pictures, short sentences and a partner. Let learners point, show or draw instead of writing. Extension. Ask learners to find a new example at home and explain how they know.
Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.
Misconceptions. “Small shocks are fine.” They can be dangerous.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 9-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.
16–19. Remediation, enrichment, homework, teacher reflection
Remediation. Explain five electrical safety rules. Enrichment. Look for one new example near your home or school, draw it and explain it to someone. Homework. See above.
Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.
Sources and standards
This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: Next Generation Science Standards, Cambridge Primary Science and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.
Research used to shape this lesson. Courseversity Science curriculum, Grade 2 Unit 9, topic 8; Next Generation Science Standards, waves and energy (1-PS4 light and sound foundations); Cambridge Primary Science Stage 2, light, sound and energy; IB Primary Years Programme, how the world works. These sources informed the lesson.