Paul Andersen Paul Andersen

LS3.A: Inheritance of Traits

 
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In this video Paul Andersen explains the importance of DNA is organisms.  DNA contains the blueprint for each organisms.  The DNA codes for the mRNA which creates proteins.  The DNA also is the unit of inheritance which is passed from generation to generation.  A K-12 teaching progression is also included.
 

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Paul Andersen Paul Andersen

LS1.A: Structure and Function

 

How do the structures of organisms enable life's functions?  Benchmarks for grades 2, 5, 8 and 12 are included.

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Paul Andersen Paul Andersen

CCC2: 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

SEP1: Asking Questions and Defining Problems

 
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Paul Andersen explains how asking questions is the first step in both science and engineering.  Questions allow scientists to direct inquiry with a goal of understanding the phenomena in the Universe.  Questions allow engineers to define problems that require solutions.

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