Lesson Note on Farm Accounts: Profit and Loss Account Preparation for SS 2

Class: Senior Secondary School 2 (SS2 / SSS2)
Term: Third Term
Week: 10
Age: 16 years
Duration: 45 minutes
Subject: Agricultural Science
Curriculum Theme: Agricultural Economics and Farm Management
Previous Lesson: Farm Accounts: Meaning, Sales and Purchases Entries.
Topic: Farm Accounts
Subject Matter: Profit and loss accounts (farm profit calculation from income and expenses)

Specific Objectives

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

Cognitive Domain:

Instructional Materials

The teacher will teach this lesson with the aid of:

• Sample farm data sheet
• Ledger book
• Calculator
• Whiteboard and markers

Rationale for the Lesson

This lesson helps pupils understand how to track a farm’s financial performance. It enables them to determine if a farm is making a profit or a loss, which is essential for making informed decisions about farm management and sustainability.

Prerequisite/Previous Knowledge

Pupils are expected to have a basic understanding of farm records and general accounting terms from previous lessons or everyday life.

Lesson Content/Board Summary

Farm Accounts: Profit and Loss Account

Definition of Farm Accounts

Farm accounts are records of all financial transactions that occur on a farm. They help farmers monitor income, expenses, assets, and liabilities, providing a clear picture of the farm’s financial health.

Definition of Profit and Loss Account

A Profit and Loss Account (P&L Account) is a financial statement that summarizes the revenues, costs, and expenses incurred during a specific period (e.g., one year). It shows the net profit or loss of the farm for that period.

Components of Farm Income

Farm income refers to all money earned from farm operations. The following are common components of farm income:

• Sales of crops (e.g., maize, yam, cassava)
• Sales of livestock (e.g., cattle, goats, poultry)
• Sales of livestock products (e.g., milk, eggs, wool)
• Sales of processed farm products
• Government grants or subsidies
• Income from hiring out farm machinery
• Sales of farm waste or by-products

Components of Farm Expenses

Farm expenses are all costs incurred in running the farm during a specific period. The following are common components of farm expenses:

• Cost of seeds and planting materials
• Cost of fertilizers and agrochemicals
• Cost of animal feed
• Wages for hired labour
• Fuel and lubricants for machinery
• Repair and maintenance of farm equipment
• Rent for farm land or buildings
• Veterinary services and medicines
• Depreciation of farm assets (e.g., machinery, buildings)
• Insurance premiums
• Utilities (e.g., electricity, water)

Calculation of Net Profit or Loss

The net profit or loss is determined by subtracting total farm expenses from total farm income.

Formula:

Net Profit / Loss = Total Farm Income – Total Farm Expenses

• If Total Farm Income > Total Farm Expenses, the result is a Net Profit.
• If Total Farm Expenses > Total Farm Income, the result is a Net Loss.

Worked Example 1: Calculating Farm Profit

Mr. Adamu’s farm had the following financial activities in 2023:

• Sales of maize: N450,000
• Sales of eggs: N120,000
• Cost of seeds: N50,000
• Cost of feed: N80,000
• Labour wages: N100,000
• Fertilizers: N30,000

Calculate Mr. Adamu’s net profit or loss.

Solution:

Step 1: Calculate Total Farm Income

Sales of maize = N450,000
Sales of eggs = N120,000
Total Income = N450,000 + N120,000 = N570,000

Step 2: Calculate Total Farm Expenses

Cost of seeds = N50,000
Cost of feed = N80,000
Labour wages = N100,000
Fertilizers = N30,000
Total Expenses = N50,000 + N80,000 + N100,000 + N30,000 = N260,000

Step 3: Calculate Net Profit/Loss

Net Profit = Total Income – Total Expenses
Net Profit = N570,000 – N260,000 = N310,000

Answer: Mr. Adamu’s farm made a net profit of N310,000.

Worked Example 2: Calculating Farm Loss

Mrs. Obi’s farm recorded the following for the year:

• Sales of yam: N300,000
• Sales of goats: N150,000
• Cost of seedlings: N60,000
• Cost of veterinary services: N40,000
• Rent for land: N100,000
• Farm machinery repairs: N75,000
• Casual labour wages: N180,000

Determine Mrs. Obi’s net profit or loss.

Solution:

Step 1: Calculate Total Farm Income

Sales of yam = N300,000
Sales of goats = N150,000
Total Income = N300,000 + N150,000 = N450,000

Step 2: Calculate Total Farm Expenses

Cost of seedlings = N60,000
Cost of veterinary services = N40,000
Rent for land = N100,000
Farm machinery repairs = N75,000
Casual labour wages = N180,000
Total Expenses = N60,000 + N40,000 + N100,000 + N75,000 + N180,000 = N455,000

Step 3: Calculate Net Profit/Loss

Net Profit/Loss = Total Income – Total Expenses
Net Profit/Loss = N450,000 – N455,000 = -N5,000

Answer: Mrs. Obi’s farm incurred a net loss of N5,000.

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher greets the pupils and asks them what they understand by ‘keeping records’ in a business or at home. The teacher then links this to the importance of keeping records on a farm.
Pupils’ Activity: Pupils respond to the questions and share their ideas about record-keeping.
Learning Point: Pupils recall prior knowledge on record-keeping and its general importance.

Step 2: Explanation of Farm Accounts and Profit and Loss Account

Time: 7 minutes
Teaching Skill: Explanation/Definition
Teacher’s Activity: The teacher defines farm accounts and specifically explains what a profit and loss account is, emphasizing its purpose in determining farm profitability.
Pupils’ Activity: Pupils listen attentively, ask questions for clarification, and take notes.
Learning Point: Pupils understand the definitions of farm accounts and profit and loss account.

Step 3: Components of Farm Income

Time: 6 minutes
Teaching Skill: Listing/Illustration
Teacher’s Activity: The teacher guides pupils to identify and list various sources of farm income, providing examples relevant to Nigerian farming practices.
Pupils’ Activity: Pupils contribute ideas, listen to the teacher’s examples, and copy down the list of farm income components.
Learning Point: Pupils can identify and list different components of farm income.

Step 4: Components of Farm Expenses

Time: 6 minutes
Teaching Skill: Listing/Illustration
Teacher’s Activity: The teacher leads a discussion on various expenses incurred on a farm, asking pupils to suggest different costs involved in farming. The teacher then elaborates on these.
Pupils’ Activity: Pupils suggest different farm expenses, listen to explanations, and note down the components of farm expenses.
Learning Point: Pupils can identify and list different components of farm expenses.

Step 5: Calculating Net Profit or Loss (Example 1)

Time: 7 minutes
Teaching Skill: Demonstration/Calculation
Teacher’s Activity: The teacher introduces the formula for calculating net profit or loss and demonstrates the first worked example from the board summary, explaining each step clearly using a sample farm data sheet.
Pupils’ Activity: Pupils observe the demonstration, follow the calculation steps, and ask questions about the process.
Learning Point: Pupils understand the formula for profit/loss and how to apply it to a simple scenario.

Step 6: Worked Example 2

Time: 7 minutes
Teaching Skill: Guided Practice/Demonstration
Teacher’s Activity: The teacher presents the second worked example, guiding pupils to calculate the net profit or loss collaboratively. The teacher ensures pupils understand how to handle scenarios resulting in a loss.
Pupils’ Activity: Pupils work through the second example, calculating total income, total expenses, and the final profit or loss with teacher guidance.
Learning Point: Pupils gain confidence in calculating net profit or loss for various farm scenarios.

Step 7: Evaluation/Review

Time: 5 minutes
Teaching Skill: Questioning/Assessment
Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

1. What is a farm profit and loss account?
2. Mention three components of farm income.
3. State three components of farm expenses.
4. If a farm’s total income is N600,000 and total expenses are N520,000, calculate the net profit or loss.

Pupils’ Activity: Pupils answer orally and in writing.
Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 2 minutes
Teaching Skill: Summarization
Teacher’s Activity: The teacher summarizes the key points of the lesson, reiterating the importance of farm accounts for decision-making. The teacher then assigns homework for pupils to practice preparing a simple profit and loss account using hypothetical data.
Pupils’ Activity: Pupils listen to the summary and note down the homework assignment.
Learning Point: Pupils consolidate their learning and are prepared for further practice.

Lesson Keywords

• Farm Accounts – Records of financial transactions on a farm.
• Profit and Loss Account – A financial statement showing a farm’s net profit or loss over a period.
• Farm Income – Money earned from farm operations.
• Farm Expenses – Costs incurred in running a farm.
• Net Profit – When total income exceeds total expenses.
• Net Loss – When total expenses exceed total income.

Differentiation

For pupils who grasp the concepts quickly, the teacher will provide more complex farm data for them to prepare a profit and loss account independently. For pupils who require additional support, the teacher will provide simplified data and offer one-on-one guidance during the calculation steps.

Note for teachers using this lesson plan

Teachers should ensure they have clear, legible sample farm data sheets ready for the demonstration and practice sessions. Encourage pupils to use calculators and emphasize the importance of accuracy in financial calculations. Real-life examples from local farms can enhance understanding.