Class: Primary 5
Term: 2nd Term
Week: 1
Age: 10 years
Duration: 40 minutes
Subject: Pre-Vocational Studies
Curriculum Theme: Agricultural Science
Previous Lesson:
Topic: Meaning Of Weeds, Pests, And Diseases
Content: Meaning Of Weeds, Pests, And Diseases, Control Measures

Performance Objectives

By the end of the lesson, pupils should be able to:
Cognitive Domain:

Define weeds, pests, and diseases.
List three examples each of weeds, pests, and diseases affecting crops.

Affective Domain:

Explain why controlling weeds, pests, and diseases is important for good crop yield.

Psychomotor Domain:

Create a simple weed album using samples from their surroundings.

Social Domain:

Work collaboratively to identify weeds and pests in their school environment.

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: BBC – Control of weeds, pests and disease – Crop protection
Relevant Textbooks

Instructional Materials

The teacher will teach this lesson with the aid of:

Charts showing pictures of common weeds, pests, and diseases
Samples of weeds (e.g., spear grass)
Pictures of pests (e.g., locusts, grasshoppers)
Flashcards showing different control methods

Rationale for the Lesson

Understanding weeds, pests, and diseases helps pupils learn how to protect crops, leading to improved food security and agricultural productivity in their communities.

Prerequisite/Previous Knowledge

Pupils are familiar with common plants and insects in their environment and have observed how these affect plant growth.

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	Question and answer	Asks pupils to describe what happens when weeds grow in a garden.	Respond by sharing observations.	Weeds compete with crops for nutrients.
Step 2: Explanation	10 mins	Discussion	Use of visual aids	Explains the meaning of weeds, pests, and diseases using charts.	Observe charts and listen attentively.	Definition of weeds, pests, and diseases.
Step 3: Examples	10 mins	Interactive teaching	Group work	Provides examples of weeds, pests, and diseases and guides pupils to identify them.	Identify examples from samples and pictures.	Examples of weeds, pests, and diseases.
Step 4: Control Methods	5 mins	Demonstration	Practical activity	Demonstrates simple control measures, e.g., uprooting weeds and using sprays.	Participate in the demonstration.	Control methods for crop management.
Step 5: Note-Taking	5 mins	Expository	Writing activity	Dictates concise notes for pupils to copy.	Copy notes into their exercise books.	Reinforcement of learned concepts.
Step 6: Evaluation	3 mins	Oral questioning	Individual participation	Asks evaluation questions related to the topic.	Respond to questions orally.	Assessment of understanding.
Step 7: Conclusion	2 mins	Recap	Summarizing key points	Summarizes key points and emphasizes their importance.	Listen attentively and ask questions if necessary.	Recap of weeds, pests, and diseases.

Lesson Content

Meaning Of Weeds, Pests, And Diseases

Weeds:
Weeds are unwanted plants that grow in crops and compete with them for nutrients. Examples include spear grass and nut grass.
Pests:
Pests are organisms that damage crops by feeding on them. Examples include grasshoppers, caterpillars, and aphids.
Diseases:
Diseases are conditions that harm crops, caused by fungi, bacteria, or viruses. Examples include maize rust and cassava mosaic.

Control Measures

Weeds: Uproot or use herbicides.
Pests: Use pesticides or biological control.
Diseases: Use disease-resistant crops or proper farm hygiene.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

Define weeds, pests, and diseases.
List three examples each of weeds, pests, and diseases.
Describe two ways to control pests in crops.
Explain why controlling weeds is important for crops.

Note for Teachers Using This Lesson Plan

Encourage pupils to observe plants and insects in their environment to make learning relatable. Use real-life examples to foster engagement. Happy teaching!

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Meaning Of Weeds, Pests And Diseases (Primary 5)