You will learn
- Name science safety rules.
- Say why each rule matters.
- Handle equipment safely.
- Say what to do in an accident.
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
- Listen carefully to instructions.
- Never taste or smell unknown things.
- Keep the area tidy.
- Report spills, breakages and injuries to an adult at once.
Words to know
keeping from harm
tools and materials we use
liquid accidentally on the floor
to tell an adult
1. Discover: The spill
During a science activity, Musa knocks over a cup of water. It spreads on the floor. He does not walk in it. He tells his teacher at once. She mops it up. “Thank you for reporting it,” she says. “Someone could have slipped.”
Think: What did Musa do that was safe?
2. Understand: Safe science
Idea 1: Before we start
We listen to instructions. We tie back long hair, roll up sleeves and wear shoes. We check our equipment and plan our space. We only use what the teacher gives us.
Idea 2: While we work
We do not taste or smell unknown things. We never throw things. We handle glass and scissors carefully or use plastic. We wash our hands after every activity. We keep our space tidy.
Idea 3: If something goes wrong
We report spills, broken items and injuries to an adult at once. We do not touch broken glass. We keep calm and follow instructions.
3. Worked examples
Example 1 (I show you): What is safe?
A spill.
- Do not walk in it.
- Tell an adult.
- Wait for help.
Answer: Report the spill.
Example 2 (We do it together): Choose safe tools
A cup for water.
- Plastic is safer.
- Glass can break.
- Use plastic.
Answer: Plastic cups are safer than glass.
Example 3 (You try): Cleaning up
After the activity.
Show the steps and answer
- Put tools away.
- Wipe the table.
- Wash hands.
Answer: Tidy up and wash hands.
Did you know?
Scientists wear safety glasses and gloves in real laboratories to protect their eyes and skin.
Why this matters
Safety rules keep everyone safe so we can learn and have fun.
4. Explore: Safety rules poster
Make a poster of five science safety rules.
- Think of five rules.
- Draw each rule.
- Write short labels.
- Present to the class.
Think about it: what did you notice?
What did you notice? Many rules protect hands and eyes.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- We ___ to instructions.
- We never ___ unknown things.
- We ___ spills.
- We wash our ___.
Guided practice
Question 1. What do we do with a spill?
Tell an adult.
Question 2. Do we taste science materials?
No.
Question 3. What do we do after an activity?
Wash hands.
Independent practice
Level 1: Start
- What do we do with a spill?
- Do we taste science materials?
- What do we do after an activity?
- What do we use instead of glass?
- Do we throw things?
Level 2: Grow
- Why tie back long hair?
- Why report an injury?
- Name two safety rules.
Level 3: Stretch
- Explain why we do not taste science materials.
- Plan a safe space.
- Make a safety checklist.
Answers are in the answer key below. Try first, then check.
6. Apply: Science in everyday life
What safety rules do you follow at home?
Show a sample answer
Hot pots, medicine, roads.
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 cause falls.
Fix: Never taste.
8. Lesson summary and revision card
- I can name science safety rules.
- I can say why each rule matters.
- I can handle equipment safely.
- I can say what to do in an accident.
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
- Listen carefully to instructions.
- Never taste or smell unknown things.
- Keep the area tidy.
- Report spills, breakages and injuries to an adult at once.
11. Next lesson
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.
- Give three science safety rules. [3 marks]
- What do you do with a spill? [2 marks]
- Why use plastic? [2 marks]
- Why wash hands after science? [2 marks]
- Make a safety checklist. [3 marks]
Total: 12 marks.
Marking guide and model answers
- Any three [1 each]
- Do not touch/walk in [1]; tell an adult [1]
- Safer [1]; does not break easily [1]
- Remove germs [1]; materials [1]
- Listen [1]; tidy [1]; report [1]
Score guide: 11 to 12 = secure. 8 to 10 = nearly there, revise the parts you missed. Under 8 = work through the lesson again with a grown-up.
Printable worksheet
- What do we do with a spill?
- Do we taste science materials?
- What do we do after an activity?
- What do we use instead of glass?
- Do we throw things?
- Why tie back long hair?
- Why report an injury?
- Name two safety rules.
- Explain why we do not taste science materials.
- Plan a safe space.
Homework
Make a safety checklist for a science activity at home. Share it with your family.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. What do we do with a spill? | Tell an adult. | 1 |
| 2. Do we taste science materials? | No. | 1 |
| 3. What do we do after an activity? | Wash hands. | 1 |
| 4. What do we use instead of glass? | Plastic. | 1 |
| 5. Do we throw things? | No. | 1 |
| 6. Why tie back long hair? | Keep it from equipment. | 1 |
| 7. Why report an injury? | So an adult can help. | 1 |
| 8. Name two safety rules. | Listen; tidy up. | 1 |
| 9. Explain why we do not taste science materials. | Some are harmful. | 1 |
| 10. Plan a safe space. | Clear tables, plastic items. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 Tell an adult.; 2 No.; 3 Wash hands.; 4 Plastic.; 5 No.. Level 2: 1 Keep it from equipment.; 2 So an adult can help.; 3 Listen; tidy up.. Level 3: 1 Some are harmful.; 2 Clear tables, plastic items.; 3 A list of rules..
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 science 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 |
| O2 Say why each rule matters | 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 Handle equipment safely | 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 Say what to do in an accident | 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 spills do not matter.” They can cause falls.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Say five 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 science safety rules. You do not need to be an expert to help.
- Discuss kitchen safety.
- Ask, “What do you do after a spill?”
- Practise washing hands.
- 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 science safety rules; say why each rule matters; handle equipment safely; say what to do in an accident.
Prerequisite knowledge. Grade 1 science ideas: looking carefully, using the senses safely and talking about what we notice.
Materials. Chart paper, crayons, plastic cups, towels. 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. Prepare a safe space. Provide plastic equipment. Practise a spill drill.
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). Tell the spill story and ask, “What is the safe choice?”
Explanation (10 min). Teach safety rules.
Guided activity (10 min). Learners role-play.
Independent activity (10 min). Learners make a safety poster.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. Is it safe? Who do we tell?
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 spills do not matter.” They can cause falls.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 12-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. Say five 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 1, topic 10; Next Generation Science Standards, science and engineering practices (planning and carrying out investigations, analysing data); Cambridge Primary Science Stage 2, thinking and working scientifically; IB Primary Years Programme, inquiry-based learning. These sources informed the lesson.