Nevada Science Standards
P.12.A.1 Students know different molecular arrangements and motions account for the different physical properties of solids, liquids, and gases. E/S
Next Generation Science Standards
HS-PS3-4. Plan and conduct an investigation to provide evidence that the transfer of thermal energy when two components of different temperature are combined within a closed system results in a more uniform energy distribution among the components in the system (second law of thermodynamics).
Read Chapter 3.3 Phase Changes pg 84-91. Outline the reading in your science notebook and include major points and diagrams/tables.
you should focus on the following essential questions:
- What are six common phase changes
-What happens to a substance's temperature and a system's energy during a phase change
-How does the arrangement of water molecules change during melting and freezing
-How are evaporation and boiling different
Source: Prentice Hall Physical Science - Concepts in Action
Watch video and take notes in your science notebook. Be sure to draw diagrams!
Watch Video and take notes in your science notebook.