Download 2019 A/L New Syllabus & NIE Presentations

Download from NIE Website

http://www.nie.lk/pdffiles/tg/AL_Syl%20Biology.pdf 

ජාතික අධ්‍යාපන ආයතනයේ  සම්මන්ත්‍රණවලදී විෂය මහාචාර්යවරුන් ඉදිරිපත් කල දේශනවල PowerPoint Presentation.

Unit 1 – Introduction to Biology by Prof M. J. S. Wijeyaratne, University of Kelaniya
@ NIE Teacher Seminar 2017

Unit 2 – Chemical and Cellular Basis of Life by Prof Nissanka De Silva, University of Sri Jayewardenepura.
@ NIE Teacher Seminar 2017

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Unit 3 – Evolution and Biodiversity by Prof M. J. S. Wijeyaratne, University of Kelaniya
@ NIE Teacher Seminar 2017