Paul Andersen Paul Andersen

LS1.B: Growth and Development of Organisms

Life Science Disciplinary Core Idea 1B: Growth and Development Paul Andersen answers the following question: How do organisms grow and develop? Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
 
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Paul Andersen answers the following question:
How do organisms grow and develop?

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Paul Andersen Paul Andersen

CCC2: Cause and Effect

Crosscutting Concept 2: Cause and Effect - Mechanisms and Explanation In this video Paul Andersen explains cause and effect its importance in science and engineering. He starts by addressing the chain of interactions that must be present to show cause and effect. He addresses the assumptions of universality and scale in determining cause and effect.
 

In this video Paul Andersen explains cause and effect its importance in science and engineering.  He starts by addressing the chain of interactions that must be present to show cause and effect.  He addresses the assumptions of universality and scale in determining cause and effect.  He finished the video with a progression of instruction from K-12.
 

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Paul Andersen Paul Andersen

SEP7: Engaging in Argument from Evidence

Science and Engineering Practice 7: Engaging in Argument from Evidence Paul Andersen explains the importance of argumentation in improving both understanding and design. This video begins with a discussion of the heliocentric and geocentric model of the Universe that eventually lead to the Copernican Revolution. It highlights the importance of both informal and formal arguments.
 

Paul Andersen explains the importance of argumentation in improving both understanding and design.  This video begins with a discussion of the heliocentric and geocentric model of the Universe that eventually lead to the Copernican Revolution.  It highlights the importance of both informal and formal arguments.  It finishes with a discussion of the educational progression including a great question.

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