Year 13 Accounting Lesson Plan: Job Costing and Overhead Cost Analysis

Subject: Accounting

Curriculum Level: Level 3

---

Lesson Overview:

In this lesson, students will delve into the concept of job costing and specifically focus on calculating whether overhead costs have been over or under applied. This practical application will help students understand the implications of accurate cost allocation in a manufacturing setting.

---

Lesson Duration: 60 minutes

Class Size: 20 students

---

Learning Objectives:

• Understand the concept of job costing in accounting.
• Calculate overhead costs applied to specific jobs.
• Determine whether overhead costs have been over or under applied.

---

Materials Needed:

• Whiteboard and markers
• Calculators
• Worksheets on overhead cost calculations
• Sample job cost sheets
• Relevant textbooks or online resources on job costing

---

Lesson Plan:

Introduction (5 minutes)

• Engagement: Start the lesson with a brief discussion on the importance of accurate cost allocation in manufacturing.
• Hook: Show a practical example of job costing in a real-world scenario to pique students' interest.
• Objective Alignment: Summarize the learning objectives of the lesson.

Theoretical Overview (10 minutes)

• Explanation: Provide a concise overview of job costing and its significance in accounting practices.
• Discussion: Ask students to share any prior knowledge they have about job costing and link it to the current topic.
• Interactive: Encourage questions and clarifications to ensure understanding.

Calculation Practice (20 minutes)

• Guided Practice: Lead students through a step-by-step calculation of overhead costs applied to specific jobs.
• Pair Work: Divide students into pairs to work on various job cost sheets and calculate overhead costs.
• Feedback Session: Review the calculations as a class and discuss any common mistakes or challenges faced.

Application and Analysis (15 minutes)

• Scenario Analysis: Present students with different scenarios where overhead costs have been applied to jobs and have them determine if costs were over or under applied.
• Critical Thinking: Encourage students to explain the implications of over or under applied overhead costs on job profitability.
• Group Discussion: Facilitate a discussion on strategies to rectify instances of over or under applied overhead costs.

Wrap-Up and Reflection (10 minutes)

• Summary: Recap the key points covered in the lesson regarding job costing and overhead cost analysis.
• Reflection: Ask students to reflect on how this knowledge can be applied in real-world accounting situations.
• Homework: Assign a practice exercise on calculating overhead costs for further reinforcement.

---

Assessment:

• Assess students' understanding through a follow-up assignment where they calculate overhead costs for a set of job scenarios.

Additional Resources:

• Accounting Standards in New Zealand
• Example Job Costing Problems

---

This lesson plan aims to engage Year 13 students in a practical exploration of job costing and overhead cost analysis, providing them with the skills necessary for accurate financial management in a manufacturing context.