Mr. Ahmed Abd Elfatah - Sec.1

Integrated Science

• Session 1 biosphere part 1

• Session 2 - Lesson 1 part 2 biochemical compounds

• Session 3 lesson 2 part 1

• session 4 Secondary 1 : lesson 2 part 2

• session 5 - Lesson 4

• session 6 - lesson 5