criticism classes

our criticism classes conducted on19 th feb 2020.It was continued in 2days.we take classes for MAM  model school students chavarcode.The first turn was me. l choosed the topic neutralisation from 9th chemistry text book. I showed some experiments related the topic.I studied the topic in a different way. I was  take the classes using advance organizer model .I have too many faultes. Next time I will take care  about my voice and about the small things related to learning aids.It was a good experience to improved our selves in teaching field.