Instructional Video1:47
Visual Learning Systems

The Changing Phases of Matter: Solid to Liquid Phase Change

9th - 12th
Upon viewing the The Changing Phases of Matter video series, students will be able to do the following: Explain that phases of matter, also called states of matter, are the physical forms matter can take. State the four phases of...
Instructional Video34:36
Rock 'N Learn

Physical Science for Kids - Lab Safety, Scientific Method, Atoms, Molecules, Electricity, and More

K - 5th
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about lab safety, the scientific method, atoms, molecules,...
Instructional Video
Khan Academy

Khan Academy: Ionic Bonds and Coulomb's Law

9th - 10th
Coulomb's Law is used to explain the melting point of ionic compounds. [7:32]
Instructional Video
Khan Academy

Khan Academy: 2015 Ap Chemistry Free Response 6

9th - 10th
Do you remember how to write a net ionic equation? This video reviews an AP Chemistry exam free response problem that is solved step-by-step. Students can review over the melting points of salts as well as how to write the net ionic...
Instructional Video
Sophia Learning

Sophia: Properties of Ionic Compounds: Lesson 2

9th - 10th
This lesson will describe the components of an ionic bond, how they are arranged in a lattice structure and basic properties of ionic compounds. It is 2 of 2 in the series titled "Properties of Ionic Compounds."
Instructional Video
Sophia Learning

Sophia: Properties of Ionic Compounds: Lesson 1

9th - 10th
This lesson will describe the components of an ionic bond, how they are arranged in a lattice structure and basic properties of ionic compounds. It is 1 of 2 in the series titled "Properties of Ionic Compounds."
Instructional Video
Sophia Learning

Sophia: Boiling, Freezing, Melting Point: Lesson 3

9th - 10th
This lesson will introduce the phase changes that occur at the boiling, freezing, and melting points. It is 3 of 4 in the series titled "Boiling, Freezing, Melting Point."