CK-12 Foundation
Ck 12: Physics: Circular Motion Study Guide
This study guide on circular motion covers key terms, centripetal force, linear vs. circular motion, precession, and equations. Includes four example problems with detailed solutions. The guide is available for download with free...
CK-12 Foundation
Ck 12: Physical Science: Chemical Change
[Free Registration/Login may be required to access all resource tools.] Definition of chemical change and examples, signs of chemical change and how it can be reversed.
CK-12 Foundation
Ck 12: Properties of Matter
[Free Registration/Login may be required to access all resource tools.] In this learning module, students examine differences in physical and chemical properties of solids, liquids, and gases.
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Ck 12: Classification of Matter
[Free Registration/Login may be required to access all resource tools.] Students will use the physical and chemical properties of matter to categorize the various forms of matter.
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Ck 12: Acids and Bases
[Free Registration/Login may be required to access all resource tools.] In this learning module, students investigate the different chemical and physical properties of acids and bases.
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Ck 12: Metals and Metallic Bonds
[Free Registration/Login may be required to access all resource tools.] Students investigate the physical and chemical properties of metals and metallic bonds.
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Ck 12: Properties of Water
[Free Registration/Login may be required to access all resource tools.] In this learning module, students will investigate the chemical and physical properties of the unique and important substance, water.
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Ck 12: Properties of Matter
[Free Registration/Login may be required to access all resource tools.] In this online tutorial, students will begin to understand a substance according to its physical properties. Learn to distinguish between extensive and intensive...
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Ck 12: Power
[Free Registration/Login may be required to access all resource tools.] This online tutorial asks students to calculate the mechanical energy of power generated within a physical system.
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Ck 12: Entropy
[Free Registration/Login may be required to access all resource tools.] After identifying the two driving forces behind all chemical reactions and physical processes, students investigate entropy, and predict whether the entropy change...
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Ck 12: Changes in Matter
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students identify the chemical properties of a substance and describe chemical changes and differentiate them from physical changes....
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Ck 12: Physical Science: Kinetic Energy
[Free Registration/Login may be required to access all resource tools.] Definition of kinetic energy and how to calculate it.
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Ck 12: Physical Science: Motion
[Free Registration/Login may be required to access all resource tools.] Definition of motion and how it is related to frame of reference.
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Ck 12: Physics: Uniform Acceleration
[Free Registration/Login may be required to access all resource tools.] Provides a definition for uniform acceleration and the formulas relating initial velocity, final velocity, time, and acceleration. Includes interactive simulation.
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Ck 12: Physical Science: Law of Conservation of Momentum
[Free Registration/Login may be required to access all resource tools.] The law of conservation of momentum and how it is transferred and conserved.
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Ck 12: Physical Science: Pressure in Fluids
[Free Registration/Login may be required to access all resource tools.] Why fluids exert pressure and how it relates to force and area. How to calculate pressure or force and factors that affect fluid pressure.
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Ck 12: Physical Science: Chemical Properties of Matter
Definition of chemical property and examples of the chemical properties of matter. [Free Registration/Login may be required to access all resource tools.]
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Ck 12: Physical Science: Electric Resistance
Explains what resistance is and factors that affect it, and how it can be advantageous and disadvantageous. [Free Registration/Login may be required to access all resource tools.]
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Ck 12: Physical Science: Electronic Device
[Free Registration/Login may be required to access all resource tools.] Explains what an electronic device is and discusses the computer.
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Ck 12: Physical Science: Wave Amplitude
[Free Registration/Login may be required to access all resource tools.] What wave amplitude is and how to measure it, and what determines the amplitude of a wave.
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Ck 12: Physical Science: Electronic Signal
[Free Registration/Login may be required to access all resource tools.] Covers electronic signal, how an electric current can be used to send an electronic message, what analog and digital signals are, and the difference between them.
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Ck 12: Physical Science: Newton's Third Law
[Free Registration/Login may be required to access all resource tools.] Newton's Third Law of Motion - action and reaction forces and why they are not balanced forces.
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Ck 12: Physical Science: Technological Design Constraints
[Free Registration/Login may be required to access all resource tools.] The technological design process is a step-by-step approach to finding a solution to a problem. Often, the main challenge in technological design is finding a...
CK-12 Foundation
Ck 12: Physical Science: Electric Fields
Explore what an electric field is and how electric fields interact with this module. Module includes a video, interactive activity, and review questions.