វីដេអូពិសោធន៍វិទ្យាសាស្ត្រសម្រាប់អនុវិទ្យាល័យនៅកម្ពុជា
(Cambodian Secondary Science Experiment Videos)
The purpose of this website is to encourage Cambodian secondary Science teachers to use practical experimentation with students whenever possible. Videos are highlighted showing experiments from the Cambodian secondary curriculum textbooks and VSO experiment book. The experiments use materials that are available in Cambodia and can be done using easily purchasable equipment or recycled materials.
This site is an ongoing work in progress as more videos are added on a regular basis. Please contact us if you have a specific lesson that you would like to see a video on and we will see if it is feasible to create one and upload it.
ថ្នាក់ទី ៨ (Grade 8)
ថ្នាក់ទី៧ (Grade 7)
How to detect carbon dioxide and how to make Limewater from Slaked Lime
ថ្នាក់ទី៩ (Grade 9)
An experiment to show a simple way to make chlorine gas
C922 Reactions of Oxygen
Experiments to demonstrate reactions with oxygen from the air
An experiment to show a simple way to make Hydrogen gas
A simple experiment to make copper oxide using copper sulphate, hydrochloric acid and caustic soda
Experiments showing the use of easily available pH paper and also extracting pH indicators from plants
Experiments showing the use of easily available pH paper and also extracting pH indicators from plants