Students should begin to understand that heat energy flows more easily through a good conductor 
(Students; should begin; ) (Students; to understand; that heat energy flows more easily through a good conductor) Context(Students to understand,List([0, 35))):(heat energy; flows more easily; through a good conductor)
Students to understand,List([0, 35))
Students Students heat energy
should begin to understand flows more easily
that heat energy flows more easily through a good conductor
through a good conductor