GRADE 9

Science - English Medium

-Mrs. Nihari Wickramaarachchi

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Unit 4 ForceView, Download-

-Mr. Nirmal Botheju

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Lesson 6 questionsView, Download2020-05-12

-Mr. Wasantha Wanniarchchi

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Lesson 6 (manawa rudhira sansarana paddhathiya) - VideoView2020-05-12