This is a zoomed in picture of our friend touching the red hot stove. You can see his finger conducting heat. Just like how a pan heats up as it's on the stove his hand heated up. This is called conduction.
Wow, another form of heat. Convection. Convection is the transfer of heat between liquids. The particles are get heated up at the bottom and float to the top pushing the cold particles down which then get heated and the process resumes.
This brings us to our last type of heat transfer which is radiation
This is radiant energy or light energy. As you know we use it to light up rooms.If you've ever seen a heating lamp or basking lamp that lizards use that is an example of radiant energy.