Common Farm Insects in Our Environment Agricultural Science Primary 2 Second Term Lesson Notes Week 5

Lesson Plan: Agricultural Science for Basic 2 (Primary 2)

General Information

• Subject: Agricultural Science
• Class: Basic 2 / Primary 2 / Year 2
• Term: Second Term / 2nd Term
• Week: Week 5
• Age: 6-7 years
• Topic: Insects: Common Farm Insects in Our Environment
• Sub-topic: Identifying and Understanding Farm Insects

Key Components

Behavioral Objectives:
By the end of the lesson, pupils will be able to:

1. Identify common farm insects in their environment.
2. State the usefulness of farm insects.
3. Differentiate between harmful and useful farm insects.

Keywords:
Insects, farm insects, pollination, decomposition, ecosystem.

Set Induction:
Ask students to name insects they have seen around their homes or farms. Show them a picture chart of insects and ask if they can identify any.

Entry Behavior:
The pupils already know about the usefulness and dangers of insects.

Learning Resources and Materials:

• Wall charts showing types of insects.
• Online videos of farm insects.
• Textbooks and Lagos State Scheme of Work.
• Real-life samples (if available) or insect models.

Embedded Core Skills:

• Observation
• Collaboration
• Critical thinking

Instructional Materials:

• Flashcards
• Picture books
• Videos of insects

Reference Books:

• Lagos State Scheme of Work
• Basic Agricultural Science Textbook

Content Details

Definition:
Farm insects are small animals with six legs, and most have wings. They are commonly found on farms, homes, and gardens, playing important roles in the environment.

Common Farm Insects:

1. Ants
2. Butterfly
3. Bees
4. Grasshopper
5. Housefly

Usefulness of Insects:

1. Pollination: Bees and butterflies help plants grow by carrying pollen.
2. Decomposition: Beetles break down dead plants and animals into soil nutrients.
3. Pest Control: Ladybugs eat pests that harm crops.
4. Soil Aeration: Ants create tunnels that improve soil quality.
5. Food Source: Insects like grasshoppers are food for birds and animals.

Evaluation Questions (15 Fill-in-the-Blanks with Options)

1. An insect with colorful wings is called a ______.
   (a) Butterfly (b) Bee (c) Ant (d) Termite
2. ______ help pollinate flowers.
   (a) Grasshoppers (b) Bees (c) Ladybugs (d) Mosquitoes
3. Ladybugs are useful for controlling ______ on farms.
   (a) Pests (b) Flowers (c) Birds (d) Grass
4. The insect that produces honey is the ______.
   (a) Bee (b) Butterfly (c) Locust (d) Ant
5. ______ create tunnels to improve soil.
   (a) Ants (b) Grasshoppers (c) Wasps (d) Caterpillars
6. A harmful insect found in homes is the ______.
   (a) Mosquito (b) Beetle (c) Praying Mantis (d) Bee
7. An insect that spreads diseases is the ______.
   (a) Housefly (b) Grasshopper (c) Butterfly (d) Caterpillar
8. ______ help in breaking down dead plants and animals.
   (a) Beetles (b) Ants (c) Wasps (d) Locusts
9. ______ eat pests harmful to crops.
   (a) Ladybugs (b) Grasshoppers (c) Mosquitoes (d) Ticks
10. The insect known for making silk is the ______.
    (a) Caterpillar (b) Butterfly (c) Wasp (d) Beetle
11. Which of these is harmful to crops?
    (a) Locust (b) Butterfly (c) Bee (d) Ladybug
12. An insect that bites is ______.
    (a) Mosquito (b) Caterpillar (c) Ladybug (d) Praying Mantis
13. ______ are insects that jump high and eat crops.
    (a) Grasshoppers (b) Bees (c) Wasps (d) Ticks
14. The insect that lives in colonies is ______.
    (a) Ants (b) Beetles (c) Wasps (d) Butterflies
15. Termites are harmful because they eat ______.
    (a) Wood (b) Flowers (c) Fruits (d) Soil

Class Activity Discussion (15 FAQs with Answers)

1. What is a farm insect?
   A small animal with six legs often found on farms.
2. Name three useful farm insects.
   Bees, ladybugs, and ants.
3. What do bees produce?
   Honey.
4. How do butterflies help plants?
   They carry pollen for pollination.
5. What is soil aeration?
   It is improving soil quality by creating tunnels.
6. Which insect eats pests?
   Ladybug.
7. Which insect spreads diseases?
   Mosquitoes.
8. Why are ants useful?
   They improve soil structure.
9. Name an insect with colorful wings.
   Butterfly.
10. What do termites eat?
    Wood.
11. Which insect jumps high?
    Grasshopper.
12. What is pollination?
    It is when insects help flowers produce seeds.
13. Which insect can sting?
    Bee.
14. Which insect carries seeds?
    Ants.
15. Why are houseflies harmful?
    They spread diseases.

Lesson Presentation Steps

1. Revising the Previous Topic:
   Review the harmful and useful roles of insects with pupils.
2. Introducing the New Topic:
   Show pictures of common farm insects and ask pupils to identify them.
3. Student Participation:
   Encourage pupils to share their experiences with insects they have seen.

Teacher’s Activities

• Show insect charts and videos.
• Explain the roles of useful and harmful insects.
• Lead discussions on how insects benefit the environment.

Learners’ Activities

• Observe and identify insects from the charts.
• Recite the roles of insects.
• Draw simple pictures of common insects.

Assessment (10 Short-Answer Questions)

1. Name an insect that makes honey.
2. Which insect helps in pollination?
3. Name a harmful insect found at home.
4. Which insect jumps and eats crops?
5. What does a butterfly do for plants?
6. Name two insects that aerate soil.
7. Which insect breaks down dead plants?
8. Name an insect that stings.
9. Which insect spreads diseases?
10. Name an insect useful in controlling pests.

Conclusion

The teacher goes around to mark pupils’ work, praises good efforts, and provides corrections where needed.

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