PUSAT STEM NEGARA, BAHAGIAN PERANCANGAN DAN PENYELIDIKAN DASAR PENDIDIKAN, KPM
How can ice be changed?
size, shape, how much it is submerged
Possible turned questions:
What happens when I change the shape of the ice?
Do many small pieces melt faster than one big piece?
What questions involves changing something about
ice?
Turning Questions: Example of a variable scan
Elaborate