Class8 Lesson Combustion and flame

Class 8 Mind map Lesson Combustion and Flame

Class 8 combustion and flame key points

Importan terms

Class-7 lesson heat...key points

Important terms

class 8 extra questions lesson-2

Class8 worksheet lesson2

Worksheet (write  only the questions in the cw... solve the last question, rest do it on A4size sheet)

Class-9 lesson notes,(part2)

Refer to previous post for lesson notes(part 1).These to be done after finishing them