Paul Andersen Paul Andersen

ESS1.B: Earth and the Solar System

 

In this video Paul Andersen explains the parts of the Solar System; including the planets, dwarf planets, moons and asteroids.  He explains how everything orbits around the Sun and how a proper understanding of this heliocentric model helps to explain planetary motions, eclipses, seasons, phases and even day and night.  A teaching progression K-12 is also included.

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Paul Andersen Paul Andersen

CCC1: Patterns

 

Paul Andersen explains patterns and describes why pattern recognition is an important skill in science and engineering.  He begins by discussing patterns in nature, including snowflakes, flower petals, seasons and nucleotides in DNA.  He then illustrates the importance of classification in describing and eventually understanding patterns.  He gives a progression instruction in the science classroom from grade K to 12.  A secret pattern is hidden within the video.

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Paul Andersen Paul Andersen

SEP3: Planning and Carrying Out Investigations

 

Paul Andersen explains how investigations are used by scientists to answer questions and by engineers to test designs.  He delineates be investigative and observational science.  He demonstrates the formation of a good question the design of an effective investigation.

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