Time period

 

           

                                                         On Wednesday for 7th class I taught the chapter Motion and Time. Students remembered what is motion and what the types of motion. Also gave the examples for types of motion. Later I taught about speed, uniform and non uniform motion. Also told about oscillation and time period. Later I gave time to find out the time period for 20 oscillation. Students were very interested to calculate the time period. Totally that class went very happily....