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Subject: General Science
Semester: 2
Period: 5
Week: 28
School Name:
Teacher’s Name:
Subject: General science
Grade Level: Grade 4
Date: Week 28
Lesson Duration: 45 minutes
Week & Period: Week 28, Period 5
Topic: Health Science
Sub-topic: Malaria – Prevention
Learning Objectives
By the end of the lesson, students should be able to:
Make a personal plan to prevent malaria infection and discuss preventive measures
Previous Knowledge
Students already know how malaria is transmitted
Instructional Materials
Charts of preventive measures, mosquito nets, posters, repellents
Lesson Development – ABC Model
A – Anticipation (Warm-up / Starter)
Time: 5–10 minutes
Teacher asks: “How can we avoid getting malaria?” Learners share ideas.
B – Building Knowledge (Main Lesson Body)
Time: 25–30 minutes
Learners’ Activities (Expanded):
- Learners observe posters, diagrams, and real-life examples of mosquito control, such as bed nets, insect repellents, and drained water containers.
- Learners discuss in groups ways to prevent malaria, including:
- Sleeping under insecticide-treated bed nets
- Eliminating stagnant water where mosquitoes breed
- Wearing long-sleeved clothes in the evening
- Using mosquito repellents
- Seeking medical treatment promptly if symptoms appear
- Learners create a personal malaria prevention plan, listing daily and weekly actions they can take to avoid mosquito bites and reduce breeding sites at home.
- Learners role-play preventive behaviors, e.g., pretending to cover water containers, setting up a mock bed net, or demonstrating use of repellents.
- Learners share their prevention plans with classmates, giving suggestions to improve each plan.
Assessment Checks:
- Teacher asks: “Name at least two ways to prevent malaria.” (Expected answers: Using bed nets, clearing stagnant water, using repellents)
- Teacher observes learners’ participation in role-play and plan presentation.
- Teacher asks: “Why is it important to eliminate mosquito breeding sites?” (Expected answer: To reduce the number of mosquitoes that can transmit malaria)
Notes (Expanded & Detailed):
- Malaria prevention: Focuses on avoiding mosquito bites and reducing mosquito breeding.
- Key preventive measures:
- Bed nets: Physical barrier that prevents mosquito bites during sleep.
- Eliminating stagnant water: Mosquitoes lay eggs in standing water; removing it reduces population.
- Repellents: Chemicals applied to skin or clothing to keep mosquitoes away.
- Prompt treatment: Early diagnosis and medication prevent severe illness and stop the parasite from spreading.
- Key points for learners:
- Personal habits and community action both help prevent malaria.
- Prevention is more effective than treatment alone.
- Everyone has a role in reducing mosquito breeding and avoiding bites.
Assignment/Homework:
- Draw a diagram showing three ways to prevent malaria at home.
- Write your personal malaria prevention plan with daily and weekly actions.
- Observe your home or school compound and list three potential mosquito breeding sites, then suggest how to eliminate them.
C – Consolidation (Conclusion & Assessment)
Time: 5–10 minutes
Summary: Teacher reviews preventive measures and importance of personal protection.
Evaluation Method (Expanded):
Exit slip/quiz: Learners list two preventive measures.
Assignment (Expanded):
Write a short paragraph on how you will prevent malaria at home.
Follow-up Activity:
Survey homes for mosquito breeding sites and report findings.
Differentiation / Inclusive Strategies
Visual aids for demonstration, peer discussion for understanding, challenge learners to make a home prevention checklist.
Teacher’s Reflection (After Class)
What worked well? ___________________________________________
What needs improvement? ____________________________________
Students’ engagement level: ☑ High ☑ Medium ☑ Low