science and technology std 3

 The notes aims at developing pupil's competence in observation, innovation, investigation, creativity, and application of scientific and technological information. It consists of eleven chapters which are prepared to meet the syllabus requirements.


  1. Environment  
  2. Energy
  3. Matter
  4. Communication
  5. Tools for simplifying work
  6. Measurements
  7. Personal hygiene
  8. First aid
  9. A balanced diet
  10. HIV and AIDS
  11. The human digestive system