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

පරමාණුක ක්‍රමාංකය, ස්කන්ධ ක්‍රමාංකය, ඉලෙක්ට්‍රෝන වින්‍යාසය Science — Lesson 12

Sinhala-medium audio lesson from Ruhunu Gurugedara. Lesson 12 of 49

Audio lesson
Broadcast 18 May 2021 at 17:30
00:00 22:48

Activity sheets ක්‍රියාකාරකම් පත්‍රිකා

Work through these while you listen · free to download

Ruhunu Gurugedara · Science

Lesson 12 of 49 in this province's series.

See all 49 lessons →

The same subject from other Gurugedara

Each province recorded its own series with its own teachers. If an explanation here did not land, another station covered the same ground.