Class viii science -agriculcure

Cell

Heart & cardiac cycle--class ix Biology

Plant nutrition

Presentation pronouns

The crocodile hunter - class – vi presented by AHM Mrs Madhumita Nath of K K S M H/S School

Microbes-friends & foes-Sanjib Roy for class 8

Human excretory system

Presentation nouns

Presentation parts

Plastic

Global warming

Class ix- science-acid

Class vii-science- heat by sanjib roy

Presentation hydrgen

Presentation -Amonia For class 9

Chromosome ppt

Presentation -oxygen( o2) For class 9

Presentation classvi current-

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