AurorA

Cognitive map from plus one science syllabus  Cognitive map from plus two science syllabus 

As part of B.Ed. curriculum we are asked to develop an innovative work .    After few exploration I have decided to make a working model that could potentially help a learner to compare wave nature of light with the wave nature of sound,thus the learner could arrive at the conclusion that sound could also reflect at smooth surfaces just like light do.