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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BASIC SCIENCE LESSON NOTE (JSS1 FIRST TERM)

 Week 2: Importance of Basic Science in Daily Life

Topic:

Basic Science Lesson Note on Importance of Basic Science in Daily Life

Class:

JSS1 (Junior Secondary School 1)

Specific Objectives:

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

  1. Explain the importance of Basic Science in daily life.
  2. Identify areas where Basic Science is applied at home.
  3. Describe how Basic Science helps in health and medicine.
  4. State the role of Basic Science in agriculture and food production.
  5. Explain how science improves transportation and communication.
  6. Appreciate the usefulness of science in solving everyday problems.

Lesson Content:

1. Meaning of Importance of Basic Science

The importance of Basic Science refers to the various ways science helps humans in their daily activities, environment, health, and development of society.

Basic Science is not just a school subject; it is part of everyday life.

2. Importance of Basic Science in the Home

Basic Science is very useful at home in many ways such as:

  • Cooking food using heat and energy
  • Using electrical appliances like fans, TVs, and refrigerators
  • Cleaning with detergents and disinfectants
  • Preserving food using refrigeration
  • Boiling water to kill germs

These activities show how science is used in everyday home life.

3. Importance of Basic Science in Health and Medicine

Basic Science helps in:

  • Development of drugs and vaccines
  • Treatment of diseases
  • Understanding how germs spread
  • Maintaining personal hygiene
  • Use of hospitals and medical equipment

Doctors and nurses use science to save lives.

4. Importance of Basic Science in Agriculture

Science is very important in farming and food production:

  • Use of fertilizers to improve crops
  • Use of pesticides to kill pests
  • Improvement of seeds (hybrid seeds)
  • Irrigation systems for watering crops
  • Use of machines like tractors

This helps to increase food production.

5. Importance of Basic Science in Transportation

Science helps in transportation by:

  • Designing cars, airplanes, and ships
  • Improving road safety
  • Using fuel and engines efficiently
  • Navigation systems like GPS

Without science, modern transportation would not exist.

6. Importance of Basic Science in Communication

Science improves communication through:

  • Mobile phones
  • Internet
  • Television and radio
  • Computers
  • Satellites

These tools make communication faster and easier.

7. Importance of Basic Science in Environment

Science helps us:

  • Control pollution
  • Protect plants and animals
  • Understand weather changes
  • Recycle waste materials
  • Maintain a clean environment

8. General Importance of Basic Science

Basic Science helps humans to:

  • Solve problems
  • Improve living standards
  • Develop technology
  • Understand nature
  • Make life easier and safer

Conclusion:

Basic Science plays a very important role in every area of human life including home, health, agriculture, transportation, communication, and environment. It is essential for development and improvement of society. Students should understand and appreciate its importance in daily living.

Evaluation (Objective Questions):

  1. Basic Science is important in the home because it helps in
    A. Fighting
    B. Cooking food
    C. Sleeping only
    D. Playing games
    Answer: B

  2. Science helps in medicine by
    A. Causing diseases
    B. Treating diseases
    C. Avoiding hospitals
    D. Ignoring health
    Answer: B

  3. Which of the following is used in communication?
    A. Stone
    B. Mobile phone
    C. Stick
    D. Paper only
    Answer: B

  4. Science helps farmers by providing
    A. Pests
    B. Fertilizers
    C. Problems
    D. Noise
    Answer: B

  5. One importance of science in transportation is
    A. Making roads unsafe
    B. Designing vehicles
    C. Destroying cars
    D. Reducing movement
    Answer: B

  6. Science helps in agriculture through
    A. Irrigation
    B. Fighting
    C. Sleeping
    D. Singing
    Answer: A

  7. Which of these is a communication tool?
    A. Hammer
    B. Radio
    C. Knife
    D. Chalk
    Answer: B

  8. Science helps to control
    A. Pollution
    B. Learning
    C. Games
    D. Sleep
    Answer: A

  9. One importance of science in health is
    A. Spreading germs
    B. Developing drugs
    C. Avoiding hospitals
    D. Ignoring doctors
    Answer: B

  10. Basic Science makes life
    A. Difficult
    B. Easier
    C. Confusing
    D. Worse
    Answer: B

Essay Questions:

  1. Explain the importance of Basic Science in the home.
  2. State five importance of Basic Science in daily life.
  3. How does Basic Science help in agriculture?
  4. Explain the role of Basic Science in communication.
  5. Describe how science improves health and medicine.
  6. Mention four ways science helps the environment.

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