Page 194 - SK Year 5 Science DLP

CHANGES IN THE STATE OF MATTER OF WATER

Water changes from one state of matter to another. Observe the changes
of the ice cream below.

What causes the state of
HAWA
the ice cream to change?

How does the state of HAWA
matter of the ice cream
change?

MELTING PROCESS
solid liquid

Ice melts into water when
Particles of matter ice gains heat from the
in the solid state are surrounding.
very closely packed MELTING PROCESS
and are uniformly
arranged. GAINS HEAT
LOSES HEAT
FREEZING PROCESS

FREEZING PROCESS
liquid solid

Water freezes into ice
SOLID when water loses heat

to the surrounding.
186
8.2.1, 8.2.2