Contents of
topic
Central
‘screen within
the screen
Controls
for slide
show
Topic list
as buttons
Temperature
setting
Graph of
temperature by
time
Pause buttoɪ
View /hide
‘Particles’
button
Figure 6.4: The opening ‘Hide Particles’ option screen of the topic ‘states of matter’
in Multimedia Science School.
Figure 6.5 The opening ‘View Particles’ option screen of the topic ‘states of matter’
in Multimedia Science School.
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