The method of heat transfer that Shaniqua is using is convection. Shaniqua lit a candle in her house the candle transmitted the heat energy into the house the heat energy heated the air around it. Then the energized particles move faster and spread apart. The hot air rises. after that the air drifts further from the heat source. The cool air sinks. the cool air drifts back towards the heat source and the cycle repeats. This is called a convection current.
The method of heat transfer that Lucas and Jacob are using is Radiation. When the sun waves hit the Lucas's black shirt it absorbs the sun rays causing Lucas to get hot but when they hit Jacob's white shirt they reflect off so that Jacob isn't too hot.
The method of heat transfer that Manang is using is conduction. Manang is trying to melt his chocolate bar over a fire to make chocolate soup. When he puts the chocolate over the fire the heat energy heats up the particles in the solid chocolate the particles colide into each other and caused them to heat up and turn into liquid chocolate. Munang is using fabric gloves to prevent him from burning his hands but if he was using metal gloves than he would have burned his hands becuase that is a conductor.