Wednesday, February 20, 2013

PROPERTIES OF AIR



Students of grade V did an activity in the class as part of their lesson air. They blew the balloons and understood that air occupies space. After that they tied balloons filled with air at one end of the scale and balloon without air at the other end and observed that air has mass. Students kept blowing the balloon until it bursts to show that air exerts pressure. It was a fun filled yet informative class for them with the use of a very commonly known thing among children like balloon. 








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