Air Lesson For Grade 2. The three lesson parts including the associated activities focus on the prerequisites for understanding air pollution. After completing the lesson the students will understand the following.
Students will be able to state that air occupies space by performing experiments that show this principle. Air is present in the water vapour. We can see dust when sun rays enter a dark room.
Two objects cannot occupy the same space at the same time.
The air up there. Grades 1 2 duration 5. The air up there. Dust makes the air clean.
