Grade 9 Science in Sinhala Unit 01 |Uses of micro organisms | ක්ෂුද්‍ර ජිවින්ගේ භාවිත

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  • Опубликовано: 21 сен 2024
  • Grade 9 first science lesson for term 1 for Sinhala medium students in Sri Lanka. This lesson contains explanations of micro organisms and their uses and effects.
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    Learn O/L Science in Sinhala medium with this step by step video. Start it simple and easily. Lessons are planned , designed and carried out by the government school teacher, Anuradhika Lakmali. (Dip in Ed. BSc.)
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