JSS2 Basic science Lesson Notes

FIRST TERM

  • 1. Meaning of Habitat
  • 2. Types of Habitat
  • 3. Organisms in various habitats
  • 4. Adaptation of living things to their environment
  • 5. Organisms in the same habitat
  • 6. The uniqueness of human beings
  • 7. Measuring growth and developmental changes
  • 8. Developmental changes across different stages
  • 9. Types of Developmental Changes
  • 10. Factors Affecting Growth and Development in Living Organisms
  • 11. Factors Promoting Growth and Development in Living Organisms
  • 12. Meaning of Physical and Chemical Changes
  • 13. Characteristics of Physical and Chemical Changes
  • 14. Differences between Physical and Chemical Changes
  • 15. Classes of chemicals
  • 16. Based on usage
  • 17. Classification of chemicals based on their hazardous nature
  • 18. Safety measures

    • SECOND TERM

  • 1. Work
  • 2. Energy
  • 3. Power
  • 4. Types of Energy
  • 5. Calculation Involving Work Done
  • 6. Energy Transfer
  • 7. Meaning of a Simple Machine
  • 8. Lever
  • 9. Example of Simple Machines
  • 10. Uses of some Simple Machines
  • 11. Simple machine (gear)
  • 12. Application of gears:
  • 13. Efficiency of simple machines
  • 14. Care of machines
  • 15. Meaning of kinetic energy
  • 16. Kinetic energy assumption
  • 17. Explanation of Phenomena using Kinetic Theory
  • 18. Explanation of Boiling and Evaporation using Kinetic Theory
  • 19. Boiling and evaporation
  • 20. Several factors affect the rate of evaporation

    • THIRD TERM

  • 1. Meaning of Thermal Energy
  • 2. Heat Flow
  • 3. Heat transfer through conduction
  • 4. Good conductors and insulators
  • 5. Convection
  • 6. Radiation
  • 7. Reflection
  • 8. Refraction
  • 9. Vision
  • 10. Dispersion and rainbow
  • 11. Crude oil
  • 12. Refining of crude oil
  • 13. Crude oil petrochemicals
  • 14. Crude oil and petrochemicals

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