Class: Senior Secondary School 1 (SS1, SS 1, SSS1, SSS 1)
Term: 3rd Term
Week: 6
Age: 15 years
Duration: 45 minutes
Subject: Financial Accounting
Curriculum Theme: Financial Accounting
Previous Lesson: Control Account I.
Topic: CONTROL ACCOUNT
Subject Matter: Preparation of Purchases Ledger Control Account, identification of Purchases Ledger items, exercises on Sales Ledger and Purchases Ledger Control Accounts.

Specific Objectives

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

Cognitive Domain:

Define a control account.
Identify the items that affect the Purchases Ledger Control Account.
State the purpose of preparing control accounts.

Affective Domain:

Appreciate the importance of control accounts in ensuring accuracy and preventing fraud in business records.
Show willingness to participate in practical exercises on control accounts.

Psychomotor Domain:

Prepare a Purchases Ledger Control Account from given information.
Solve exercises involving the preparation of Purchases Ledger Control Accounts.

Collaborate with peers to solve practical problems related to control accounts.

Reference Materials

The following resources were used in planning this lesson:

Senior Secondary Education Curriculum for Financial Accounting.
Lagos State Unified Scheme of Work for Financial Accounting SSS 1.
Longe, O. A. (2018). Financial Accounting for Senior Secondary Schools. University Press PLC.
https://www.accaglobal.com/gb/en/student/exam-support-resources/fundamentals-exams-study-resources/f3/technical-articles/control-accounts.html
https://www.accountingcoach.com/accounts-receivable-and-payable/explanation/6

Instructional Materials

The teacher will teach this lesson with the aid of:

Charts showing the format of a Purchases Ledger Control Account.
Sample transactions for preparing a control account.
Whiteboard and markers.

Rationale for the Lesson

This lesson helps pupils understand how businesses monitor and verify the accuracy of their subsidiary ledgers. It enables them to apply accounting principles to check for errors and deter fraud, which is an important skill for future accountants and business owners.

Prerequisite/Previous Knowledge

Pupils are expected to have prior knowledge of basic double entry bookkeeping, ledgers, and source documents such as invoices, credit notes, and receipts.

Lesson Content/Board Summary

CONTROL ACCOUNT

Definition of Control Account

A control account is a summary account in the general ledger that represents the total of all balances in a subsidiary ledger. It helps to verify the accuracy of the entries made in the individual accounts within the subsidiary ledger.

Purpose/Importance of Control Accounts

The following are the purposes or importance of control accounts:

They help to locate errors quickly by comparing the balance of the control account with the total of the subsidiary ledger balances.
They provide a check on the accuracy of the individual accounts in the subsidiary ledger.
They reduce the chance of fraud and manipulation of individual accounts.
They facilitate the preparation of trial balances and financial statements by providing a single balance for all debtors or creditors.
They enable the division of labour in the accounting department.

Purchases Ledger Control Account

The Purchases Ledger Control Account (also known as Creditors Control Account or Total Payables Account) is a summary account in the General Ledger that tracks all transactions relating to trade creditors (suppliers). Its balance should agree with the total of the individual balances in the Purchases Ledger.

Items on the Debit Side of Purchases Ledger Control Account

These items generally reduce the amount owed to suppliers:

Cash/Bank Payments to Suppliers: Money paid to creditors.
Discounts Received: Reductions in the amount owed to creditors for prompt payment.
Returns Outwards: Value of goods returned to suppliers.
Contra Entries: When a business is both a debtor and a creditor to the same entity, amounts can be offset.
Bad Debts (from sales ledger): If a supplier is also a customer and their debt is written off.
Closing Debit Balance (if any): Represents overpayments or advances to suppliers, or a credit balance in the individual supplier account.

Items on the Credit Side of Purchases Ledger Control Account

These items generally increase the amount owed to suppliers:

Opening Credit Balance: Total amount owed to suppliers at the beginning of the period.
Credit Purchases: Value of goods bought on credit from suppliers.
Dishonoured Bills Payable: Bills that were accepted but later dishonoured.
Closing Credit Balance: Total amount owed to suppliers at the end of the period.

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 reviews the previous lesson on ledgers and source documents. The teacher then asks pupils how businesses ensure that the total of individual supplier accounts is correct.
Pupils’ Activity: Pupils respond to questions and recall previous knowledge.
Learning Point: Pupils connect previous knowledge to the new topic.

Step 2: Presentation of Topic

Time: 5 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher introduces the topic “Control Account” and specifically mentions “Purchases Ledger Control Account”. The teacher writes the topic on the board and briefly explains that it acts as a check for the Purchases Ledger.
Pupils’ Activity: Pupils listen attentively and copy the topic into their notebooks.
Learning Point: Pupils are introduced to the lesson topic.

Step 3: Explanation of Control Account

Time: 7 minutes
Teaching Skill: Explanation/Definition
Teacher’s Activity: The teacher defines a control account and explains its general purpose, emphasizing its role in error detection, fraud prevention, and ensuring accuracy in financial records. The teacher refers to the charts showing the general concept.
Pupils’ Activity: Pupils listen, take notes, and ask questions for clarification.
Learning Point: Pupils understand the definition and general importance of control accounts.

Step 4: Focus on Purchases Ledger Control Account

Time: 8 minutes
Teaching Skill: Elucidation
Teacher’s Activity: The teacher explains what a Purchases Ledger Control Account is and how it functions as a summary for all individual supplier accounts. The teacher highlights that the balance of this account should reconcile with the total of the individual balances in the Purchases Ledger.
Pupils’ Activity: Pupils pay attention and note the specific nature of the Purchases Ledger Control Account.
Learning Point: Pupils understand the specific role of the Purchases Ledger Control Account.

Step 5: Identification of Purchases Ledger Control Account Items

Time: 10 minutes
Teaching Skill: Listing/Categorization
Teacher’s Activity: The teacher, using the board and charts, lists and explains the various items that affect the Purchases Ledger Control Account, clearly indicating whether they appear on the debit or credit side (e.g., opening balance, credit purchases, cash paid, discounts received, returns outwards, contra entries, closing balance).
Pupils’ Activity: Pupils copy the items and their respective sides into their notebooks, asking questions for clarity.
Learning Point: Pupils can identify and categorize items affecting the Purchases Ledger Control Account.

Step 6: Demonstration of Purchases Ledger Control Account Preparation

Time: 15 minutes
Teaching Skill: Demonstration/Application
Teacher’s Activity: The teacher presents a simple example with relevant transactions (opening balance, credit purchases, cash payments, discounts, returns) and demonstrates step-by-step how to prepare a Purchases Ledger Control Account on the board, balancing it off to find the closing balance. The teacher encourages pupils to follow along.
Pupils’ Activity: Pupils observe the demonstration, ask questions, and attempt to prepare the account in their notebooks.
Learning Point: Pupils learn the practical application of preparing a Purchases Ledger Control Account.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Define a control account.
State three purposes of preparing control accounts.
Mention four items that would appear on the debit side of a Purchases Ledger Control Account.
Mention two items that would appear on the credit side of a Purchases Ledger Control Account.

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 5 minutes
Teaching Skill: Summarization/Assignment
Teacher’s Activity: The teacher summarizes the key points of the lesson, reiterating the definition, purpose, and preparation of the Purchases Ledger Control Account. The teacher then gives pupils homework involving the preparation of a Purchases Ledger Control Account from a given set of transactions.
Pupils’ Activity: Pupils listen to the summary and copy down the homework assignment.
Learning Point: Pupils consolidate their learning and are assigned further practice.

Lesson Keywords

Control Account – A summary account in the general ledger that represents the total of all balances in a subsidiary ledger.
Purchases Ledger – A subsidiary ledger containing individual accounts for each supplier (creditor).
Creditors – Individuals or businesses to whom money is owed by the business.
Returns Outwards – Goods returned by the business to its suppliers.
Contra Entry – An entry that cancels out or reduces an amount owed by or to the same entity in different ledgers (e.g., when a supplier is also a customer).

Differentiation

For pupils who grasp concepts quickly, challenge them with more complex control account scenarios, including contra entries and opening debit balances. For pupils needing extra support, provide simplified examples and one-on-one guidance during the demonstration and practice sessions. Encourage peer tutoring.

Note for teachers using this lesson plan

Ensure to have clear, large charts or projected visuals of the Purchases Ledger Control Account format. Emphasize the reconciliation aspect between the control account balance and the total of the subsidiary ledger balances. Provide ample practice exercises for pupils to master the preparation of the account.