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Unit PC: Physical Changes

Extensions Links
Extension G: Effects Due to Air Pressure

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Extension H: Pressure, Temperature, Mixtures of Gases, and Average Particle KE

HTML5

Gas Properties Simulation (Java)
Java trouble-shooting
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Extension I: Mass, Volume and Density HTML5
Extension J: Sinking and Floating HTML5
Extension K: Rates of Warming of Different Materials HTML5
Extension L: Explanations Involving Heating and Cooling Materials HTML5
Extension M: Heating Curves, Melting & Boiling Points, and SPT Explanation HTML5

Unit CR: Chemical Reactions

Extensions Links
Extension A: Separating Mixtures Using Physical Properties
To access the simulation: Use the Simulation link to the right in preference to the link (button) in the extension. This simulation is not currently accessible. 

If you need to go through the FOSS login page: (1) Click the
Visit as a Guest tab. (2) From the pull-down menus, choose Teacher, your state, and Grade 6. Then click Visit. (3) Click on Mixtures and Solutions under Grades 3-6. (4) Scroll down to Digital-only Resources. Expand the Multimedia menu (click the arrow). Then click on Separating Mixtures.

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Separating the Mixtures Simulation

Extension B: Reaction Rates and Temperature

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Extension E: Models of the Atom

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Extension F: Balancing Chemical Equations HTML5
Extension G: Characteristic Properties HTML5
Extension H: Atomic Structure, the Periodic Table, and Isotopes HTML5
Extension I: Bond Types and the Chemical Structure of Materials HTML5