HEAT ENERGY

     Heat energy is a form of energy transferred by a difference in temperature. For showing how kit works I will show you the experiment I have done:

  

    MATERIALS

       · Paper

       · Scissors

       · Candles

       · Lighter

    STEPS

  

       1.- First of all take the paper an cut it with the shape of a serpent. 

       2.- And then put a thread on the "head" of the serpent, meaning the sharp or ending point. 

       3.- Then take just one candle and light it, hold the serpent above it (not really near it) and look    

     how the serpent starts moving in a circular movement.

       4.- Finally take two more candles and make the same thing, the circular movement of the serpent 

     will be quicker  

     WHY IS THIS HAPPENING?

      Unlike cold air, hot air is always ascending that is why the serpent makes a circular movement.