PUSAT STEM NEGARA, BAHAGIAN PERANCANGAN DAN PENYELIDIKAN DASAR PENDIDIKAN, KPM
How can water/liquid be changed?
volume, temperature, adding salt or sugar, different
types of liquid
Possible turned questions:
What happens if I put ice in salt water?
Does ice melt faster in 100 ml of water or 200 ml of
water?
What questions involves changing something about
the water/liquid?
Turning Questions: Example of a variable scan
Elaborate