Under the project "clean India,gleam India"
Under the project "clean India,gleam India",students of class 7 made some innovative dustbins by using waste, reusable materials. Students through this innovative activity learnt the concepts of mathematics like 3 dimensional shapes,surface areas,volume,maxima and minima and occupied and non occupied spaces inside dustbins.They also learnt representation of number of dustbins and their respective costs on graph,pie chart and pictograph. " Litters which have different perimeters are to be thr