Books of Prime Entry, Uses and Samples for SS 1

Class: SS 1
Term: First Term
Week: 10
Age: 15 years
Duration: 60 minutes
Subject: Financial Accounting
Curriculum Theme: Journal, ledger and cash accounts
Focal competence: Using books of prime entry in recording business transactions before posting them to the ledger
Key competencies/values: Critical Thinking; Communication
Skills:

• Recording transactions correctly in appropriate books of prime entry

Previous Lesson: Business Documents, Types and Purposes
Topic: Books Of Prime Entry
Subject Matter: Meaning of books of prime entry, Uses of books of prime entry, Samples of books of prime entries

Specific Objectives

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

Cognitive Domain

• state the meaning of books of prime entry;
• explain the purpose and uses of books of prime entry;
• identify various books of prime entry, such as cash book, sales journal, purchases journal, sales returns journal, and purchases returns journal.

Psychomotor Domain

• record simple transactions in appropriate books of prime entry.

Reference Materials

The following resources were used in planning this lesson:

• 2025 New Revised Senior Secondary Education Curriculum (SSEC)
• Relevant State Unified Scheme of Work
• Financial Accounting for Senior Secondary Schools, a suitable textbook for SS 1
• The HeadTeacher Scheme of work For The New Revised Senior Secondary Education Curriculum (SSEC)

Instructional Materials

The teacher will teach this lesson with the aid of:

• Samples of books of prime entry (e.g., printed templates or projected examples)
• Interactive digital board or projector
• Sample transaction documents (e.g., invoices, receipts, debit notes, credit notes)

Rationale for the Lesson

This lesson is essential as it introduces students to the initial stage of the accounting cycle, where transactions are first recorded. Understanding books of prime entry helps students grasp how raw financial data is organised systematically before being summarised in ledgers. This foundational knowledge is crucial for developing accurate financial records and reports in any business.

Prerequisite/Previous Knowledge

Students should have a basic understanding of business transactions, source documents (e.g., invoices, receipts), and the concept of debit and credit.

Lesson Content/Board Summary

Books Of Prime Entry

Meaning of Books of Prime Entry

Books of prime entry, also known as subsidiary books or day books, are the accounting records where business transactions are first recorded in chronological order from source documents. These books capture the details of similar types of transactions before they are posted to the main ledger accounts. They serve as the original record of a transaction.

Uses of Books of Prime Entry

Books of prime entry serve several important purposes in accounting:

1. Chronological Record: They provide a day-to-day, systematic record of all transactions as they occur, making it easy to trace specific events.
2. Specialisation and Division of Labour: Different books can be handled by different clerks, promoting efficiency and specialisation within the accounting department.
3. Error Detection: By grouping similar transactions, they help in localising and detecting errors more easily than if all transactions were directly posted to the ledger.
4. Reduced Workload in the Ledger: Instead of posting every single transaction to the ledger, only periodic totals from the books of prime entry are posted, saving time and effort.
5. Internal Control: They enhance internal control by providing a detailed audit trail for every transaction.
6. Detailed Information: They offer more detailed information about individual transactions than what is typically found in the ledger accounts.

Samples of Books of Prime Entry

There are several types of books of prime entry, each designed to record specific kinds of transactions:

Cash Book

The Cash Book records all cash receipts and cash payments. It often serves as both a book of prime entry and a ledger account (cash and bank accounts). It can be a single column, double column (cash and bank), or triple column (cash, bank, and discount).

Example of a Simple Cash Book (Double Column):

| Date       | Particulars       | Folio | Cash (₦) | Bank (₦) | Date       | Particulars       | Folio | Cash (₦) | Bank (₦) |
|------------|-------------------|-------|----------|----------|------------|-------------------|-------|----------|----------|
| Jan 1, 2024| Balance b/d       |       | 50,000   | 150,000  | Jan 2, 2024| Purchases         | P     |          | 80,000   |
| Jan 5, 2024| Sales             | S     | 20,000   |          | Jan 10, 2024| Salaries         | Exp   | 10,000   |          |
| Jan 15, 2024| Cash deposited    | C     | (20,000) | 20,000   | Jan 15, 2024| Cash withdrawn   | C     | 20,000   | (20,000) |

Sales Journal (Sales Day Book)

The Sales Journal records all credit sales of goods. Cash sales are recorded in the Cash Book. Information is typically taken from copies of sales invoices issued to customers.

Example of a Sales Journal:

| Date       | Customer Name     | Invoice No. | Folio | Amount (₦) |
|------------|-------------------|-------------|-------|------------|
| Jan 3, 2024| A. Bello          | INV001      | SL1   | 120,000    |
| Jan 8, 2024| C. Eze            | INV002      | SL2   | 85,000     |
| Jan 14, 2024| D. Musa           | INV003      | SL3   | 150,000    |
|            |                   |             |       |            |
|            | Total Sales     |             |       | 355,000    |

Purchases Journal (Purchases Day Book)

The Purchases Journal records all credit purchases of goods for resale. Cash purchases are recorded in the Cash Book. Information is typically taken from suppliers’ invoices received.

Example of a Purchases Journal:

| Date       | Supplier Name     | Invoice No. | Folio | Amount (₦) |
|------------|-------------------|-------------|-------|------------|
| Jan 4, 2024| G. Okoro Ltd.     | PCH010      | PL1   | 90,000     |
| Jan 9, 2024| H. Adamu & Sons   | PCH011      | PL2   | 60,000     |
| Jan 16, 2024| I. Obi Plc.       | PCH012      | PL3   | 110,000    |
|            |                   |             |       |            |
|            | Total Purchases |             |       | 260,000    |

Sales Returns Journal (Returns Inwards Book)

The Sales Returns Journal records goods returned by customers. This is typically based on credit notes issued to customers.

Example of a Sales Returns Journal:

| Date       | Customer Name     | Credit Note No. | Folio | Amount (₦) |
|------------|-------------------|-----------------|-------|------------|
| Jan 7, 2024| A. Bello          | CN001           | SL1   | 5,000      |
| Jan 12, 2024| C. Eze            | CN002           | SL2   | 3,000      |
|            |                   |                 |       |            |
|            | Total Returns   |                 |       | 8,000      |

Purchases Returns Journal (Returns Outwards Book)

The Purchases Returns Journal records goods returned to suppliers. This is typically based on debit notes issued to suppliers.

Example of a Purchases Returns Journal:

| Date       | Supplier Name     | Debit Note No. | Folio | Amount (₦) |
|------------|-------------------|----------------|-------|------------|
| Jan 6, 2024| G. Okoro Ltd.     | DN001          | PL1   | 4,000      |
| Jan 11, 2024| H. Adamu & Sons   | DN002          | PL2   | 2,500      |
|            |                   |                |       |            |
|            | Total Returns  |                |       | 6,500      |

Teaching Methods/Instructional Techniques

Discussion, Explanation, Question and Answer, Demonstration, Guided Practice, Individual Practice

Instructional Procedures

Step 1: Introduction

Time: 5 minutes

Teaching Skill: Brainstorming/Engagement

Teacher’s Activity: The teacher greets the students and asks them to recall what they know about business transactions and source documents. The teacher then guides students to brainstorm on what “prime entry” might mean in accounting and why businesses need to record transactions systematically.

Pupils’ Activity: Pupils respond to questions and share their initial thoughts on prime entry and systematic recording.

Learning Point: Transaction recording importance

Step 2: Meaning of Books of Prime Entry

Time: 10 minutes

Teaching Skill: Explanation/Definition

Teacher’s Activity: The teacher explains the meaning of books of prime entry, emphasising that they are the first place transactions are recorded from source documents. The teacher uses simple examples to illustrate the concept.

Pupils’ Activity: Pupils listen attentively, ask questions for clarification, and take initial notes.

Learning Point: Books of prime entry meaning

Step 3: Uses of Books of Prime Entry

Time: 10 minutes

Teaching Skill: Elaboration/Discussion

Teacher’s Activity: The teacher discusses the various uses and purposes of books of prime entry, such as chronological record, specialisation, error detection, reduced ledger workload, and internal control. The teacher encourages students to give real-life business scenarios where these uses would be beneficial.

Pupils’ Activity: Pupils participate in the discussion, contribute ideas, and note down the uses.

Learning Point: Purpose of day books

Step 4: Introduction to Samples of Books of Prime Entry

Time: 10 minutes

Teaching Skill: Identification/Demonstration

Teacher’s Activity: The teacher introduces the various samples of books of prime entry: Cash Book, Sales Journal, Purchases Journal, Sales Returns Journal, and Purchases Returns Journal. The teacher briefly explains the type of transactions each book records and shows visual samples using projected templates or printed examples.

Pupils’ Activity: Pupils observe the samples, identify the different types, and ask questions about their specific functions.

Learning Point: Types of prime entries

Step 5: Detailed Explanation and Recording Practice (Cash Book, Sales Journal)

Time: 10 minutes

Teaching Skill: Guided Practice/Application

Teacher’s Activity: The teacher focuses on the Cash Book and Sales Journal. The teacher provides simple transaction scenarios (e.g., “Cash sales of ₦20,000,” “Credit sales to A. Bello ₦120,000”) and guides students step-by-step on how to record them in the appropriate book, demonstrating the format and entries.

Pupils’ Activity: Pupils follow the teacher’s demonstration, attempt to record the transactions in their notebooks, and seek assistance where needed.

Learning Point: Recording cash and sales

Step 6: Detailed Explanation and Recording Practice (Purchases, Returns Journals)

Time: 5 minutes

Teaching Skill: Guided Practice/Reinforcement

Teacher’s Activity: The teacher continues with the Purchases Journal, Sales Returns Journal, and Purchases Returns Journal. The teacher provides more transaction scenarios (e.g., “Credit purchases from G. Okoro Ltd. ₦90,000,” “Goods returned by A. Bello ₦5,000”) and guides students to record them accurately in the correct books.

Pupils’ Activity: Pupils practice recording the transactions, ensuring they use the correct book for each type of transaction.

Learning Point: Recording purchases and returns

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 the meaning of books of prime entry?
2. State two uses of books of prime entry.
3. Identify three different books of prime entry.
4. If a business sells goods for cash, which book of prime entry would record this transaction?

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Understanding prime entry concepts

Step 8: Note-Taking

Time: 10 minutes

Teaching Skill: Guided Writing

Teacher’s Activity: The teacher guides pupils/students to copy the essential Board Summary notes on the meaning, uses, and samples of books of prime entry into their notebooks.

Pupils’ Activity: Pupils/students copy the notes carefully into their notebooks.

Learning Point: Recording lesson notes

Step 9: Conclusion

Time: 5 minutes

Teaching Skill: Consolidation

Teacher’s Activity: The teacher summarises the key points of the lesson, reiterating the importance of books of prime entry as the foundation for accurate accounting records. The teacher encourages students to review their notes and practice identifying and recording transactions.

Pupils’ Activity: Pupils listen to the summary and prepare for the next lesson.

Learning Point: Lesson recap and reinforcement

Continuous Assessment/Further Study

Type: Homework

Instruction: Answer the following questions in your accounting notebook:

1. Define “Books of Prime Entry” in your own words.
2. List and briefly explain three advantages of using books of prime entry in a business.
3. For each of the following transactions, state the appropriate book of prime entry where it would first be recorded:
   1. Goods sold on credit to Mr. Obi.
   2. Cash received from a customer.
   3. Goods purchased on credit from XYZ Ltd.
   4. Goods returned by a customer.
   5. Cash paid for salaries.

Lesson Keywords

• Books of Prime Entry – The first accounting records where business transactions are recorded chronologically from source documents.
• Day Books – Another name for books of prime entry.
• Subsidiary Books – Another name for books of prime entry.
• Cash Book – Records all cash receipts and payments.
• Sales Journal – Records all credit sales of goods.
• Purchases Journal – Records all credit purchases of goods for resale.
• Sales Returns Journal – Records goods returned by customers.
• Purchases Returns Journal – Records goods returned to suppliers.
• Source Documents – Original papers that provide evidence of a transaction (e.g., invoices, receipts).

Differentiation

Support: Provide simplified transaction examples and pre-formatted templates for students who struggle with recording. Pair students for guided practice and offer one-on-one assistance. Focus on identifying the correct book for each transaction before moving to detailed recording.
Extension: Challenge advanced students to create their own transaction scenarios and record them. Ask them to consider how these books integrate with the general ledger and the concept of double-entry bookkeeping.

Suggested Lesson Videos

For further understanding, search on YouTube for: books of prime entry financial accounting SS1 nigeria