JAMB CBT PRACTICE TEST

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BIOLOGY LESSON NOTE ON HUMAN KIDNEY

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Lesson Note on the Human Kidney Topic: The Human Kidney Duration: 40 minutes Specific Objectives: By the end of the lesson, students should be able to: Define the kidney and state its location in the human body. Identify and describe the structure and functions of the kidney. Explain the processes involved in urine formation (filtration, reabsorption, and secretion). Describe how the kidney contributes to homeostasis. Identify common kidney-related diseases and how to prevent them. Evaluate the importance of maintaining kidney health. Lesson Content: 1. Introduction to the Human Kidney The kidneys are vital organs in the human body responsible for filtering waste from the blood and regulating water and electrolyte balance. They are part of the excretory system and play a crucial role in homeostasis. Location: The kidneys are located in the abdominal cavity, on either side of the spine, just below the rib cage. Each kidney is bean-shaped and about the size of a fi...
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JSS1–JSS3 Painting and Decoration Scheme of Work (First, Second & Third Term) Based on Revised NERDC Curriculum Nigeria


Introduction

Painting and Decoration is a trade subject in the revised Nigerian Junior Secondary School curriculum that equips students with practical skills in surface preparation, painting techniques, colour mixing, wall finishing, and decorative design.

This complete JSS1–JSS3 Painting and Decoration Scheme of Work is based on the revised NERDC curriculum, designed to prepare students for careers in building finishing, interior decoration, painting services, and creative entrepreneurship.

This guide covers First Term, Second Term, and Third Term schemes of work for JSS1, JSS2, and JSS3, making it a complete resource for vocational and technical education.

Table of Contents

  1. JSS1 Painting and Decoration Scheme of Work (First–Third Term)
  2. JSS2 Painting and Decoration Scheme of Work (First–Third Term)
  3. JSS3 Painting and Decoration Scheme of Work (First–Third Term)
  4. Key Areas in the Revised Painting Curriculum
  5. Importance of Painting and Decoration Education
  6. Teaching Tips for Teachers
  7. Conclusion

JSS1 Painting and Decoration Scheme of Work

First Term

Week Topic
Week 1 Introduction to Painting and Decoration
Week 2 Meaning of Painting Work
Week 3 Importance of Painting
Week 4 Painting Tools and Equipment
Week 5 Safety Rules in Painting Workshop
Week 6 Types of Paints
Week 7 Revision / Test
Week 8 Colour Basics
Week 9 Primary and Secondary Colours
Week 10 Surface Preparation Introduction
Week 11 Cleaning and Sanding Surfaces
Week 12 Safety Practices
Week 13 Examination

Second Term

Week Topic
Week 1 Mixing Paints
Week 2 Brush Types and Uses
Week 3 Roller and Spray Painting Basics
Week 4 Wall Preparation Techniques
Week 5 Primer Application
Week 6 Painting Techniques Introduction
Week 7 Revision / Test
Week 8 Interior Painting Basics
Week 9 Exterior Painting Basics
Week 10 Tool Maintenance
Week 11 Waste Management in Painting
Week 12 Practical Painting Work
Week 13 Examination

Third Term

Week Topic
Week 1 Revision of Painting Tools
Week 2 Colour Mixing Practice
Week 3 Surface Preparation Practice
Week 4 Simple Wall Painting Project
Week 5 Decorative Lines and Shapes
Week 6 Workshop Demonstration
Week 7 Test
Week 8 Practical Painting Project
Week 9 Exam Practice
Week 10 Revision
Week 11 Revision
Week 12 Revision
Week 13 Final Examination

JSS2 Painting and Decoration Scheme of Work

First Term

Week Topic
Week 1 Revision of JSS1 Painting
Week 2 Advanced Surface Preparation
Week 3 Putty Application
Week 4 Wall Cracks Treatment
Week 5 Advanced Colour Theory
Week 6 Paint Defects and Solutions
Week 7 Revision / Test
Week 8 Spray Painting Techniques
Week 9 Design Layout Basics
Week 10 Decorative Patterns
Week 11 Safety in Large Projects
Week 12 Workshop Practice
Week 13 Examination

Second Term

Week Topic
Week 1 Interior Decoration Basics
Week 2 Exterior Decoration Techniques
Week 3 Wall Texture Design
Week 4 Wallpaper Installation Introduction
Week 5 Colour Harmony in Design
Week 6 Painting Cost Estimation
Week 7 Revision / Test
Week 8 Tools Maintenance Advanced
Week 9 Painting Project Planning
Week 10 Entrepreneurship in Painting
Week 11 Customer Relations
Week 12 Revision
Week 13 Examination

Third Term

Week Topic
Week 1 Revision of JSS2 Topics
Week 2 Wall Decoration Practice
Week 3 Spray Painting Practice
Week 4 Surface Finishing Project
Week 5 Practical Painting Project
Week 6 Workshop Demonstration
Week 7 Test
Week 8 Past Questions Practice
Week 9 Exam Practice
Week 10 Revision
Week 11 Revision
Week 12 Revision
Week 13 Final Examination

JSS3 Painting and Decoration Scheme of Work

First Term

Week Topic
Week 1 Revision of JSS2 Painting
Week 2 Industrial Painting Techniques
Week 3 Advanced Surface Finishing
Week 4 Building Painting Standards
Week 5 Paint Manufacturing Basics
Week 6 Project Planning in Decoration
Week 7 Revision / Test
Week 8 Colour Psychology in Design
Week 9 Large Scale Painting Projects
Week 10 Costing and Estimation
Week 11 Quality Control in Painting
Week 12 Workshop Management
Week 13 Examination

Second Term

Week Topic
Week 1 Interior Design Integration
Week 2 Commercial Painting Projects
Week 3 Industrial Coating Systems
Week 4 Decorative Art Techniques
Week 5 Entrepreneurship in Painting Business
Week 6 Branding and Client Management
Week 7 Revision / Test
Week 8 Modern Painting Technology
Week 9 Safety Standards in Industry
Week 10 Project Supervision
Week 11 Past Questions Practice
Week 12 Revision
Week 13 Examination

Third Term

Week Topic
Week 1 Full Revision of Painting Topics
Week 2 Surface Preparation Revision
Week 3 Decorative Techniques Revision
Week 4 Practical Painting Project
Week 5 Final Decoration Project
Week 6 Workshop Practice
Week 7 Test
Week 8 Past Questions Practice
Week 9 Exam Preparation
Week 10 Revision
Week 11 Revision
Week 12 Revision
Week 13 Final Examination

Key Areas in the Revised Painting Curriculum

  • Surface preparation and finishing
  • Colour theory and design
  • Interior and exterior decoration
  • Painting tools and techniques
  • Entrepreneurship in decoration

Importance of Painting and Decoration Education

  • Develops creative and artistic skills
  • Creates self-employment opportunities
  • Supports construction finishing industry
  • Enhances design and aesthetic skills
  • Encourages entrepreneurship

Teaching Tips for Teachers

  • Use real painting tools for practice
  • Teach colour mixing practically
  • Encourage wall decoration projects
  • Demonstrate spray painting carefully
  • Emphasize safety and cleanliness

Conclusion

This JSS1–JSS3 Painting and Decoration Scheme of Work (Based on the Revised NERDC Trade Curriculum) provides a structured guide for teaching surface finishing and decoration skills in Nigerian junior secondary schools. It prepares students for careers in building finishing, interior design, and creative entrepreneurship.

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