 |
Asia-Pacific Forum
on Science Learning and Teaching,Volume 12, Issue 2, Article 3 (Dec., 2011) |
1. What happens when an air-filled balloon is put into hot water?
2. What happens when an unfilled glass bottle is put into hot water?
|
Asia-Pacific Forum
on Science Learning and Teaching,Volume 12, Issue 2, Article 3 (Dec., 2011) |
1. What happens when an air-filled balloon is put into hot water?
2. What happens when an unfilled glass bottle is put into hot water?
Copyright (C) 2011 HKIEd APFSLT.Volume 12, Issue 2, Article 3 (Dec., 2011). All Rights Reserved.
