Online Revision එකට සම්බන්ධ වන්න.
send a WhatsApp message to 0778824534

[ Ссылка ]

Read science lessons 👉 [ Ссылка ]
Read biology 👉 [ Ссылка ]
Read physics 👉 [ Ссылка ]
Read chemistry 👉 [ Ссылка ]
Read motivation 👉 [ Ссылка ]


✔ Get the PDF notes and support the channel (සටහන් ලබා ගැනීමට පිවිසෙන්න)
[ Ссылка ]

Grade 11 Unit 15 of Science Syllabus. Follow the lessons with easy to understand visual content. Sinhala medium science lessons for o/l exam in Sri Lanka. Subscribe our channel for science short notes , science for grade 10 , science for grade 11 , o/l exam 2020 science , science lessons in sinhala. This lesson is on Biosphere. (Bio Sphere , jaiva golaya , jaiwa golaya , jaivagolaya , jaiwagolaya )

💜💙Follow on Instagram @scienceaplus
[ Ссылка ]

👍Like on Facebook
[ Ссылка ]

Learn O/L Science in Sinhala medium with this step by step video. Start it simple and easily. Lessons are planned , designed and carried out by the government school teacher, Anuradhika Lakmali. (Dip in Ed. BSc.)

--------------------------------------------------------------------------------------------------------------------
Copyright Information
Images , Videos and Music used in video are CC0 licensed clips. See the attribution links below.
For any queries please contact.

Disclaimer
This video is designed for educational purposes only.

Contact
emailscienceaplus@gmail.com

Attributions

свернуть