Properties of Air
Pep 7.1
Introduction to air
Look Deep 7.2
Properties of air
Activity 7.3
Look Around 7.4
Movement of air
Look Beyond 7.5
Think and Ink 7.6
1-Quick Quiz (a)
1-Quick Quiz (b)
Air pollution
Air pollution
Activity 7.7
Airborne diseases
Ways to prevent airborne diseases
Think and Ink 7.9
2-Quick Quiz (a)
2-Quick Quiz (b)
Lesson End Quiz - My Needs Air
Do I Know (a)
Do I Know (b)
Do I Know (c)
Do I Know (d)