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 Basic Science First Term Scheme of Work

The Junior Secondary School One (JSS1) Basic Science First Term Scheme of Work is designed to introduce students to the fundamental concepts of science, scientific methods, and their applications in everyday life. The scheme follows the Nigerian Educational Research and Development Council (NERDC) curriculum.

Week Topics Sub-topics
Week 1 Introduction to Basic Science Meaning of Basic Science, branches of science, importance of science in daily life
Week 2 Learning About Our Environment Components of the environment, living and non-living things, interaction between organisms and environment
Week 3 Living and Non-Living Things Characteristics of living things, examples of living and non-living things
Week 4 Measurement Meaning of measurement, physical quantities, units of measurement, measuring instruments
Week 5 Measurement (Cont'd) Length, mass, time, temperature and their measuring instruments
Week 6 Safety in Science Laboratory Laboratory rules, safety symbols, handling of laboratory apparatus
Week 7 Mid-Term Break/Test Revision and Continuous Assessment
Week 8 Human Body Systems Major body systems and their functions
Week 9 Skeletal System Types of skeleton, functions of the skeleton, care of bones
Week 10 Movement Types of movement in living things, muscles and joints
Week 11 Drug Abuse Meaning of drugs, types of drugs, causes and effects of drug abuse
Week 12 Revision Revision of all topics covered
Week 13 Examination First Term Examination

Recommended Textbooks

  1. New Basic Science for Junior Secondary Schools Book 1
  2. NERDC Basic Science Curriculum for JSS
  3. Basic Science and Technology for JSS1 by Evans Publishers
  4. Macmillan Basic Science for Junior Secondary Schools

Learning Objectives

At the end of the first term, students should be able to:

  • Explain the meaning and importance of Basic Science.
  • Identify living and non-living things in the environment.
  • Use simple measuring instruments correctly.
  • Observe safety rules in the science laboratory.
  • Describe the major human body systems.
  • Explain the functions of the skeletal system.
  • Identify the causes and effects of drug abuse.

This scheme of work serves as a guide for teachers and students in planning effective teaching and learning activities throughout the first term.

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