For educational purpose only

3. Feel the Heat

4. 1.What happens to the handle of the
spoon?
2. What do you feel?
3. How did the heat from the fire transfer
to your face?

5. Group Activity
1. Give 3 situation of Heat transfer
2. List down 3 sample of conduction
transfer
3. Identify convection in the situation
4. Describe the pictures

6. GROUP RUBRICS

8. GROUP REPORTING

9. Read the situation and describe how the heat transfer to
every situation.
1.You accidentally hit the pan. It was painful.
2.The candle near the burner melted.
3.After flag ceremony, you noticed your hair was warm.
4.There was no electricity. Your room is very hot.
5.The marshmallow in the skewer melted.

10. Heat transfer is a phenomenon
related to a change in temperature
or a change
in an object’s relative hotness or
coldness.
There are three basic heat transfer
forms: radiation, conduction, and
convection.

11. The heat from the sun travels by
waves through space towards the
Earth, which will absorb the heat, so
the Earth becomes warm. This
process is called radiation.

12. The particles or molecules of substances in the
solid-state are very close to each other. As the
molecules in one part of a solid are heated, the
heat travels to the nearest object. These
molecules, in turn, transfer the heat to the next
molecules. This process is called conduction.

13. The movement of air due to heat is called a
convection current.

14. Can you identify which of the is conduction ,
convection and radiation
Can you identify which of the is conduction , convection and radiation

15. Read the sentences below and identify the methods of heat transfer.
1.Hot coffee is stirred with a spoon, the spoon gets hot due to
______.
2. A chair is placed several feet from a fire in a fireplace. The fireplace
has a glass screen. The
side of the chair facing the fireplace gets warm because of _____

16. 3. A certain type of decorative lamp contains colored
liquids. These liquids form globs that break
off and rise to the top of the liquid. The globs rise due to
______

17. Identify the methods of heat transfer being described below.
1. _______Heat is being transferred between two solids.
2. _______Heat is being carried through a gas in currents
around the room .
4._______Energy from the Sun is being transferred through
space toward Earth.

18. Identify the ways/methods of heat transfer
1.Adding hot water to your bath water
2.Using curling iron to curl your hair
3.Baking a cake inside the oven
4.Butter melting on warm pancakes
5.The sun warming the surface of the rock

19. Cite other examples of conduction, convection
and radiation you experience every day.