Class: Nursery 1
Term: 1st Term
Week: 4
Age: 3 years
Duration: 40 minutes
Subject: Basic Science and Technology
Topic: Dangerous Liquids
Previous Lesson: Dangerous Objects
Content:
Meaning of dangerous liquid, examples of dangerous liquids, dangers of playing with dangerous liquids, and how to avoid them.
Performance Objectives:
By the end of the lesson, pupils should be able to:
- Cognitive Domain: Identify examples of dangerous liquids like hot water, kerosene, and bleach.
- Affective Domain: Show concern for playing safely by avoiding dangerous liquids.
- Psychomotor Domain: Point out and recognize dangerous liquids when shown.
- Social Domain: Share ways to avoid dangerous liquids and encourage friends to stay away from them.
Reference Materials:
The following resources were used in planning this lesson:
- 9 – Years Basic Education Curriculum
- Abuja Educational Resource Centre Scheme of Work
- NAPPS National Unified Scheme of Work
- Online Information from Quora – What are some examples of Dangerous Liquids (https://www.quora.com/What-are-some-examples-of-hazardous-liquids)
- Relevant Textbooks
Instructional Materials:
The teacher will teach this lesson with the aid of:
- Pictures and flashcards of dangerous liquids
- Real-life examples of dangerous liquids in secure containers (e.g., empty bleach bottle, kerosene container)
- Safety charts showing dangerous liquids
Rationale for the Lesson:
Understanding dangerous liquids helps pupils avoid accidents and stay safe. Many liquids found at home or in the environment can cause burns, poisoning, or serious harm if mishandled, so it’s important to teach children how to recognize and avoid them.
Prerequisite/Previous Knowledge:
Pupils are already aware of some objects in their environment and understand what ‘dangerous’ means. They also have experience learning about dangerous objects from the previous lesson.
Instructional Procedures:
To deliver this lesson, the teacher will adopt the following steps:
| Content Development | Time | Teaching Method | Teaching Strategy | Teacher’s Activity | Pupils’ Activity | Learning Point |
|---|---|---|---|---|---|---|
| Step 1: Introduction | 5 mins | Set Induction | Interactive Dialogue | Teacher asks: “Can anyone tell me what we drink every day?” (expected answer: water) | Pupils mention liquids like water, juice, etc. | Introduction to liquids |
| Step 2: Meaning of Dangerous Liquid | 5 mins | Explanation | Visual Aid (Flashcards) | Teacher shows pictures of different liquids and explains, “Some liquids can hurt us. These are called dangerous liquids.” | Pupils repeat the term “dangerous liquids” after teacher | Understanding what dangerous liquids are |
| Step 3: Examples of Dangerous Liquids | 10 mins | Demonstration | Guided Discovery | Teacher shows safe containers of dangerous liquids like kerosene and bleach, asking pupils to name each | Pupils point and name liquids like hot water, methylated spirit, kerosene | Recognizing examples of dangerous liquids |
| Step 4: Dangers of Playing with Dangerous Liquids | 8 mins | Discussion | Question and Answer | Teacher explains: “Playing with these liquids can burn your skin or make you very sick. What might happen if you drink bleach?” | Pupils respond (“It will hurt!” “It’s dangerous!”) | Understanding the dangers of dangerous liquids |
| Step 5: Avoiding Dangerous Liquids | 7 mins | Role Play | Active Engagement | Teacher demonstrates how to avoid touching or playing with dangerous liquids, saying “Stay away and tell an adult if you see any dangerous liquid.” | Pupils practice saying “No!” and act out how to avoid dangerous liquids | Practicing safe behaviors |
| Step 6: Note Taking | 3 mins | Copying Activity | Writing Exercise | Teacher guides pupils to copy short notes on dangerous liquids into their exercise books | Pupils copy notes | Reinforcing knowledge through writing |
| Step 7: Evaluation and Conclusion | 2 mins | Verbal Recap | Group Review | Teacher reviews the lesson by asking, “What do we do when we see a dangerous liquid?” | Pupils respond with their understanding | Summarizing key takeaways |
Classroom Note:
Meaning of Dangerous Liquid
A dangerous liquid is a liquid that can harm us or make us sick if we touch it or drink it.
Examples of Dangerous Liquids
- Hot water
- Methylated spirit
- Kerosene
- Bleach
- Petrol
- Detergent solution
- Alcohol
- Acid
- Paint thinner
- Insecticide
Dangers of Playing with Dangerous Liquids
Dangerous liquids can cause burns, poison us, or make us very sick. Some can even cause death if swallowed. We must never touch or play with them.
Lesson Evaluation:
To evaluate the learning, the teacher asks pupils to:
- Can you name three dangerous liquids?
- What will happen if you play with hot water?
- Why should we avoid drinking liquids like bleach or kerosene?
- What should you do if you see a dangerous liquid?
Note for Teachers Using This Lesson Plan:
When teaching about dangerous liquids, try to give real-life examples pupils might encounter in their homes, like kerosene or bleach. Use age-appropriate language to explain the serious consequences without scaring the children. Happy teaching!
