
National Science Day is celebrated every year on February 28 to commemorate the discovery of the 'Raman Effect ' which explains the change in the wavelength of light that occurs when a light beam is deflected by molecules. Today in the first period we had philosophy class. Ma'am explained about culture and its features. After that we had optional class. Later, Ancy ma'am taught us about Piaget's cognitive development. In the last hour, Gibi ma'am explained about adjustment process.