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All Grade 10 Science lessons (Ruhunu Gurugedara)
Grade 10 Science Ruhunu Gurugedara Unit 7

මුලද්‍රව්‍ය හා සංයෝග ප්‍රමාණනය Science — Lesson 20 · Part 1

Sinhala-medium audio lesson from Ruhunu Gurugedara. Lesson 20 of 49

Part 1 — Audio lesson
Ruhunu Gurugedara radio broadcast, 2021
00:00 23:32
Download audio 8.1 MB

All parts of this unit

2 parts · මූලද්‍රව්‍ය හා සංයෝග ප්‍රමාණනය

Source and credit

Originally broadcast by Ruhunu Gurugedara, Southern Provincial Department of Education.

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