Summary

• Description:

  The MS Word document comprises KJSEA 2026 Integrated Science Prediction Paper with Answers (Set 2). The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KJSEA Integrated Science prediction examination designed to prepare candidates for the national assessment.

  This assessment evaluates practical and theoretical scientific concepts spanning gas preparation, laboratory safety and hazard symbols, cytology, transport mechanisms in living systems, chemical symbols and formulae, and thermodynamics.

  • Total Marks: 39 marks
  • Number of Questions: 11 (Questions 1–11)
  • Structure: 11 structured theory and application questions testing chemical, physical, and biological concepts.

  It covers the following topics:

  • Laboratory preparation, catalysts (manganese IV oxide), testing, and chemical properties of oxygen gas
  • Fire classification, sources, and combustion requirements (fire triangle)
  • Laboratory hazard symbols (flammable, oxidizing, radioactive, toxic)
  • Cytology: structure and drawing of animal cells, comparative plant vs. animal cell organelles, and organelle functions
  • Microscopy: calculating total magnification using eyepiece and objective lens powers
  • Cellular physiological processes: definitions of diffusion and osmosis, and factors affecting rates of diffusion
  • Physical and chemical changes: characteristics of temporary vs. permanent changes
  • Chemical symbols for elements (silver, copper, iron, sodium)
  • Chemical nomenclature: elements and formulae of common chemical compounds (water, sodium chloride, carbon IV oxide)
  • Forms of energy occurring in nature
  • Practical everyday applications of the states of matter
• File Size:

  29.15 KB
• Category:

  KJSEA Prediction Papers
• Level:

  Grade 9
• Subject:

  Integrated Science
• Posted By:

  Caleb_Peter

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