Science Teachers' Game Calls For Teachers Registration
The Science Teachers' Game is now open for Registration. Science Teachers in public and private secondary schools and the 104 Unity schools across the country can now go to www.assppaa.com to register for Free and to participate in the game.
Friday, Dec 07
Experiment of the Week:Kinetic Theory of Gases and Gas Laws : Demonstration of Charle's Law By Simeon Okwo, Chemistry Teacher, Mayflower School Ikenne, Ogun State
This experiment demonstrates Charle's law which states that the volume of a fixed mass of a gas is directly proportional to its temperature provided pressure is kept constant.
The balloon is seen inflating or deflating as the temperature is varied. Placing the bottle in ice lowers the temperature of air (a gas) in it. When balloon is placed on the bottle and the bottle is placed in warm water the temptemperature of the gas is increased. Since volume is d...