Chapter 4: TE States of Matter Difficulty Level: At Grade Created by: CK-12 CK-12 Physical Science For Middle School Teacher's Edition Read Resources Details Chapter Outline 4.1. Chapter 4: States of Matter4.2. Lesson 4.1 Solids, Liquids, Gases, and Plasmas4.3. Lesson 4.2 Behavior of Gases4.4. Lesson 4.3 Changes of State Chapter Summary Image Attributions Description The CK-12 Physical Science for Middle School Teacher's Edition complements the CK-12 Physical Science for Middle School FlexBook® resource covering the states of matter, behavior of gases, and changes of state. Difficulty Level: At Grade Authors: Jean Brainard, Ph.D. (JBrainard) Editors: Bradley Hughes, Ph.D. (BHughes) Tags: CK.SCI.ENG.TE.1.Phy-Sci-MS.4 gas gas behavior (4 more) liquid plasma solid state change Subjects: science Physical Science Grades: 7 , 8 Date Created: Nov 11, 2013 Last Modified: Nov 10, 2014 You can only attach files to None which belong to you If you would like to associate files with this None, please make a copy first.