The National Insitute of Education (NIE) has published a new 2020 edition of printed resource books for all subjects, and now you can read or view these resource books online.

Sinhala Medium New 2020 Biology Resource Books – Read/ Download from NIE website

• 12 ශ්‍රේණිය – ජීව විද්‍යාව – සම්පත් පොත
• 13 ශ්‍රේණිය – ජීව විද්‍යාව – සම්පත් පොත 5,6 ඒකක
• 13 ශ්‍රේණිය – ජීව විද්‍යාව – සම්පත් පොත 7,8 ඒකක
• 13 ශ්‍රේණිය – ජීව විද්‍යාව – සම්පත් පොත 9,10 ඒකක

Tamil Medium New 2020 Biology Resource Books – Read/ Download from NIE website

• Grade 12 Biology Resource Book
• Grade 13 Biology Resource Book Unit 5,6
• Grade 13 Biology Resource Book Unit 7,8
• Grade 13 Biology Resource Book Unit 9,10

Download English Medium Resource Books – 2018 Edition

Grade 12 Biology Resource Book
Grade 13 Biology Resource Book Unit 5,6
Grade 13 Biology Resource Book Unit 7,8
Grade 13 Biology Resource Book Unit 9,10
G.C.E. (A/L) Biology Practical Handbook (2017)

Download all other 2018-2019 Edition Resource Books – These are not valid now for 2024 and later exams

Download NIE Resource books free – Biology, Chemistry & Practical guides

Ministry of Education Circular on Use of New (2020) and Old (2018-2019) Resouce books for 2022, 2023, and 2024 and upcoming A/L Examinations

As per this circular for 2022 and 2023 A/L examinations you can use old or new editions of Resource books. But from 2024 A/L and future examinations you have to use only the new 2020 edition of Biology resource books.

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