MethodTake one piece of ice and one piece of wood. Heat the ice. In the same way, burn the piece of wood and watch.
DiscussionWhat difference did you find in the two experiments above? Discuss on the basis of the state, the structure and the properties of the matter. Then make a further list of such changes in matter in daily life and discuss it in class.
🔐
That's a peek at activity 1 of 9 - sign in for all of them, full length.