固体和液体之间的状态变化可能是通过加热或去除热量引起的
阐述
A worksheet to consolidate your students' understanding of state changes from solid to liquid and liquid to solid.
A 31 slide editable PowerPoint template to use when teaching your students about solids, liquids and gases.
A flow chart and accompanying worksheet exploring the process of soft plastics recycling.
A cut and paste activity that explores the properties of solids, liquids and gases.
A 60-minute lesson in which students will investigate what happens when heat is removed from a range of liquids.