Summary

• Description:

  This PDF document contains the Grade 8 Integrated Science End Term 1 Exam 2025 with Marking Scheme. The exam is designed for Junior Secondary School students in Kenya and comprehensively covers various topics within the Integrated Science syllabus. The paper consists of 20 questions, totaling 50 marks, and students are given 2 hours to complete it.

  The exam assesses students' understanding and application of scientific concepts across different areas, including:

  • The importance of Integrated Science in daily life
  • Separation techniques for mixtures (e.g., iron and sulfur, salt and sugar)
  • Soil pH and its classification (acidic, basic, neutral)
  • Human reproduction, including fertilization and implantation
  • Excretion, focusing on the roles of the skin and kidneys
  • Advantages of kidney transplant over dialysis
  • Arrangement of dry cells in circuits
  • Safety measures during rain and the dangers of walking in open fields
  • Application of Integrated Science knowledge and skills in problem-solving within the local community
  • Calculations related to the area and volume of objects (e.g., a plastic bottle)
  • Identification and functions of laboratory instruments (e.g., a conical flask, a microscope)
  • Separation methods, such as distillation
  • Sources of electric energy
  • Magnetic interactions (behavior of magnet poles)
  • Menstrual cycle phases (ovulation and luteal phases)
  • Skin layers and their functions
  • Safety measures when handling static electricity
  • Identification and function of a mortar and pestle

  The marking scheme and answers are provided in a separate PDF file.

• File Size:

  283.50 KB
• Length:

  4 pages
• Category:

  Exams
• Level:

  Grade 8
• Subject:

  INTEGRATED SCIENCE
• Posted By:

  Caleb_Peter

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