Mr. Ahmed Abd Elfatah - Sec.1

Integrated Science

• Session 1 : Aquatic ecosystem - HYdrosphere

• Session 2 : Chemical properties of water

• Session 3 : Lesson 3 physical properties of water

• Session 4 Lesson 4 water solutions

• Session 5 : lesson 5 biological properties of water ; part 1

• Session 6 : Sec 1 biological adaptation

• Session 7 - Atmospheric gases and aquatic ecosystem Sec 1