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Activity
CK-12 Foundation

Ck 12: Plix: Identifying Minerals: Minerals

For Students 7th - 9th
[Free Registration/Login Required] Do you know what is a mineral and what isn't? This site will test your knowledge with an interactive activity and an assessment.
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Activity
CK-12 Foundation

Ck 12: Plix: Mineral Scratch Test: Mineral Identification

For Students 7th - 9th
[Free Registration/Login Required] This website allows for a simulated scratch test to identify some unknown minerals. Site also includes a sort quiz on the topic.
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Activity
CK-12 Foundation

Ck 12: Plix: The Rock Cycle: Rocks and Processes of the Rock Cycle

For Students 7th - 9th
[Free Registration/Login Required] Test your knowledge of the rock cycle by labeling an interactive diagram and with a short quiz.
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Activity
CK-12 Foundation

Ck 12: Plix: Compass Poles: Earth's Magnetic Field

For Students 7th - 9th
[Free Registration/Login Required] A site containing an animation of a compass and a short quiz over the topic.
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Activity
CK-12 Foundation

Ck 12: Plix: Shadow Lengths: Seasons

For Students 7th - 9th
[Free Registration/Login Required] Watch this interactive animation that shows how shadow lengths change based on the position of the sun. Also on site is a short quiz
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Activity
CK-12 Foundation

Ck 12: Plix: Seasons: Earth's Orbit

For Students 7th - 9th
[Free Registration/Login Required] An interactive animation demonstrating the Earth's tilted axis and how that causes the seasons. Also included on the site is a short quiz on the topic.
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Activity
CK-12 Foundation

Ck 12: Plix: Seasons

For Students 7th - 9th
[Free Registration/Login Required] View how the axis of rotation causes Earth to have seasons on this site. Also test your knowledge on how the position of Earth and seasons relate with a short quiz.
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Activity
CK-12 Foundation

Ck 12: Plix: Seasons

For Students 7th - 9th
[Free Registration/Login Required] This site contains an animation showing how the seasons are produced by the tilt of Earth's rotating axis. Site also includes a short quiz over the topic of seasons.
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Activity
CK-12 Foundation

Ck 12: Plix: Eclipses

For Students 7th - 9th
[Free Registration/Login Required] An animation and short quiz about eclipses.
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Activity
CK-12 Foundation

Ck 12: Plix: Principle of Uniformitarianism

For Students 7th - 9th
[Free Registration/Login Required] An assessment for students to show their knowledge of the Principle of Uniformitarianism.
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Activity
CK-12 Foundation

Ck 12: Plix: Cell Cycle

For Students 7th - 9th
[Free Registration/Login Required] A site where students can label the cell cycle as well as take a short quiz on the topic.
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Activity
CK-12 Foundation

Ck 12: Plix: Alaskan Earthquake: Seismic Waves

For Students 7th - 9th
[Free Registration/Login Required] A site that diagrams what happens if a major earthquake occurs over Alaska. A short quiz over the topic is also included.
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Activity
CK-12 Foundation

Ck 12: Plix: Bathymetric Evidence for Seafloor Spreading

For Students 7th - 9th
[Free Registration/Login Required] A site where students can label the features of the ocean floor such as: mid-ocean ridge, rift, and more. Also on the site is a short quiz about the different topography of the ocean floor.
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Activity
CK-12 Foundation

Ck 12: Plix: Magnetic Evidence for Seafloor Spreading

For Students 7th - 9th
[Free Registration/Login Required] A site giving an animation of how the minerals on the seafloor could provide evidence for seafloor spreading. Also included is a short quiz.
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Activity
CK-12 Foundation

Ck 12: Plix: Microscopes

For Students 7th - 9th
[Free Registration/Login Required] Focus a virtual microscope and learn about the images microscopes produce on this site. Also included is a short quiz on microscopes.
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Activity
CK-12 Foundation

Ck 12: Plix: Transcription of Dna to Rna

For Students 7th - 9th
[Free Registration/Login Required] A website where students can match the base pairs of RNA to base pairs of DNA to understand how RNA is transcribed from DNA. Also on website is a short quiz over transcription.
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Activity
CK-12 Foundation

Ck 12: Plix: Scientific Process: Physical Science

For Students 7th - 9th
[Free Registration/Login Required] Put the scientific method steps in order in this interactive flow chart! This site also includes a short quiz over the scientific method.
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Activity
CK-12 Foundation

Ck 12: Plix: Variables in Experiments: Scientific Experiments

For Students 7th - 9th
[Free Registration/Login Required] Understand different variables that can be changed in an example of a scientific experiment. This site also includes a short quiz.
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Activity
CK-12 Foundation

Ck 12: Plix: Penny Oxidation: Observation

For Students 7th - 9th
[Free Registration/Login Required] Observe how oxidation can change the color of an object with this page. Page also includes a short quiz.
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Interactive
CK-12 Foundation

Ck 12: Plix: Vision and the Eye: The Line Up

For Students 7th - 9th
[Free Registration/Login Required] Are your eyes playing tricks on you? This site contains parallel and skew lines that creates an optical illusion.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Parallel and Perpendicular Lines

For Students 8th Standards
[Free Registration/Login may be required to access all resource tools.] Identifying types of lines as parallel lines, perpendicular lines or intersecting lines.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Quadrilateral Classification

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This concept teaches students to classify quadrilaterals in the coordinate plane.
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Unit Plan
CK-12 Foundation

Ck 12: Engineering

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] A resource guide to engineering textbooks. Includes several engineering online texts with links to download the text to PDF, Kindle or Ipad.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Angle Classification Intermediate

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This concept teaches students to classify angles based on their measure.