Thermal conduction is a very important mechanism for moving energy around. We insulate our attics and wear coats and hats as ways to prevent conduction; we buy aluminum and copper-bottomed pans because they conduct heat well; we use wooden spoons for cooking because they do not conduct heat well.
Here are some examples of the varied contexts in which
As an example of the varied contexts in which thermal conduction is important:
Why dew forms on the grass, and not on the sidewalk
What we can learn from snow patterns on roofs
What we can learn from the snow patterns on the ground
The unit on thermal conduction