- Class: Primary 2
- Term: 3rd Term
- Week: 2
- Age: 7 years
- Duration: 40 minutes
- Date:
- Subject: Basic Science Technology
- Curriculum Theme: Basic Science
- Topic: Soil
- Content: Loamy soil, Sandy soil
Specific Objectives:
- Cognitive domain: Pupils should be able to identify and describe the characteristics of loamy soil and sandy soil.
- Affective domain: Pupils should develop an appreciation for different types of soils and their uses in our environment.
- Psychomotor domain: Pupils should be able to perform simple tests to differentiate between loamy soil and sandy soil.
- Social Domain: Pupils should be able to work in groups to discuss the importance of soil in agriculture and our daily life.
Reference Materials:
- 9 – Years Basic Education Curriculum
- Abuja Educational Resource Centre Scheme of work
- NAPPS National Unified Scheme of Work
- Online Information
- Textbooks
Instructional Materials:
- Samples of loamy soil and sandy soil
- Magnifying glasses
- Water
- Two transparent jars
Rationale for the Lesson:
Understanding the different types of soil is crucial for basic agricultural practices, environmental awareness, and appreciating the earth’s resources. This knowledge is foundational for promoting sustainable practices from a young age.
Prerequisite/Previous Knowledge: Pupils are expected to have basic knowledge of what soil is and some common uses of soil.
- INSTRUCTIONAL PROCEDURES:
- Content Development: Soil
| Content | Time | Teaching Method | Teaching Strategy | Teacher’s Activity | Pupil’s Activity | Learning Point |
|---|---|---|---|---|---|---|
| Step 1: Introduction | 5 min | Discussion | Question and Answer | Introduce the topic and ask what soil is. | Pupils answer based on prior knowledge. | Introduction to soil types. |
| Step 2: Describing Loamy Soil | 10 min | Lecture | Demonstration | Describe loamy soil and demonstrate its features. | Listen and observe the demonstration. | Characteristics of loamy soil. |
| Step 3: Describing Sandy Soil | 10 min | Lecture | Demonstration | Describe sandy soil and demonstrate its features. | Listen and observe the demonstration. | Characteristics of sandy soil. |
| Step 4: Practical Activity | 10 min | Hands-on | Experiment | Guide pupils in performing simple tests to identify soil types. | Perform tests on soil samples. | Differentiating between loamy and sandy soil. |
| Step 5: Note taking | 3 min | Writing | Guided Discovery | Instruct pupils on what to write in their notebooks. | Pupils write notes in their notebooks. | Key facts about loamy and sandy soil. |
| Step 6: Evaluation | 1 min | Oral Q&A | Recap | Ask questions about the day’s lesson. | Pupils answer questions. | Reinforcement of the lesson’s objectives. |
| Step 7: Conclusion | 1 min | Summary | Review | Summarize the lesson and highlight the main points. | Listen and ask any remaining questions. | Summary of the soil types and their characteristics. |
Classroom Note:
Loamy Soil
Loamy soil is a rich, fertile soil that is made up of roughly equal parts of sand, silt, and clay. It is well-draining yet retains moisture well. Loamy soil is ideal for growing a variety of plants because it provides excellent nutrients and support.
Sandy Soil
Sandy soil has a gritty texture and is made up of large particles of rock and minerals. It drains quickly but does not hold moisture well, making it challenging to grow plants that require more water. Sandy soil heats up faster than other soil types.
Evaluation Questions:
- What are the two types of soils discussed today?
- Describe one feature of loamy soil.
- Why is sandy soil not good for plants that need a lot of water?
Note to Teachers:
Customize the lesson based on the resources available and the specific needs of your pupils. Encourage hands-on activities and group discussions to make the lesson interactive and engaging. Consider bringing in additional soil types if possible, to provide a broader understanding.
