កែវិញ្ញាសាគីមីវិទ្យា បាក់ឌុប2014 - Bac II Chemistry Exercise Grade12 | L...

Bacc II Chemistry 2014

Teaching by Teacher NGIN NAISORT

| កំណែវិញ្ញាសាគីមីវិទ្យា បាក់ឌុប2014 - Bac II Chemistry Exercise Grade12 |

-------------------------------------

Thank you very much.

Subscribe Now :  Channel YouTube : Lork SNa

CHEMISTRY BACC FOR STUDENTS

ការបង្រៀនមានការពន្យល់ក្បោះក្បាយ ប្រកបដោយការយកចិត្តទុកដាក់ ដល់ការសិក្សារបស់សិស្ស ធានាបានគុណភាពការអប់រំកាន់តែល្អប្រសើរ។ សូមទស្សនាវីដិអូខាងក្រោម



Lork SNa: In this video I am going to show you how to do chemistry exercise to make you strong and good at Chemistry. I will share and talking Chemistry in KHMER to explain you to understand all of chemistry. For all of students in high school , Specially in grade 12 must watching now to getting and improving your CHEMISTRY to pass all EXAM.

Hopefully, all students will enjoy and like this videos. If you have any ideas, please leave a comment below video. I am happy for your constructive feedback. Thanks for watching