Grade 11 Unit 1 Measurements and Practical Work, Science of Measurement, Scientific Method Part 1 Скачать
Grade 9 Unit 3 Force and Newton's Laws of Motions Part 5 Momentum & Impulse(የ9ኛ ክፍል ምዕራፍ 3 ክፍል 5) Скачать
Grade 9 Unit 3 Force and Newton's Laws of Motions Part 4 Newton's Laws and P (የ9ኛ ክፍል ምዕራፍ 3 ክፍል 4) Скачать
Grade 9 Unit 3 Force and Newton's Laws of Motions Part 3 Frictional force (የ9ኛ ክፍል ምዕራፍ 3 ክፍል 3) Скачать
Grade 10 Unit 2 Electrostatics Part 2 Coulomb's law Electric force and field (የ10ኛ ክፍል ምዕራፍ 2 ክፍል 2) Скачать
