We live in a world that's not inherited from our ancestors but borrowed from our children. It thus becomes our responsibility not to pollute it and to use it prudently by following the three R's principles of Reduce, Reuse and Recycle
To understand these principles better Std V had a workshop today on "Waste management and Bio composting". 
After a quick orientation they visited a mobile unit of the bio composting machine and saw medicinal plants grown on this compost.
To round it all up they had a quiz , prepared slogans and filled in activity sheets. They were glad to get little take aways of a gardening kit and of course as a bonus jute bags prizes for some!