Whiteboard: lecture notes on forces, interactions

#CuestaPhys205A students: whiteboard #phys101 lecture notes on weight force pic.twitter.com/k1NsOPAU9J

— Patrick M. Len (@Patrick_M_Len) September 12, 2013

#CuestaPhys205A students: whiteboard #phys101 lecture notes on tension, normal forces pic.twitter.com/jafqz8QokD

— Patrick M. Len (@Patrick_M_Len) September 12, 2013

#CuestaPhys205A students: whiteboard #phys101 lecture notes on static/kinetic friction ("Max" is the elephant's name) pic.twitter.com/UImOy97ecH

— Patrick M. Len (@Patrick_M_Len) September 12, 2013

Whiteboards: concept mapping, single-error problem solving

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http://www.flickr.com/photos/waiferx/6196377403/
Originally uploaded by Waifer X

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http://www.flickr.com/photos/waiferx/6196377471/
Originally uploaded by Waifer X

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http://www.flickr.com/photos/waiferx/6196889284/
Originally uploaded by Waifer X

Student whiteboard concept maps for "commuting to Cuesta," Physics 205A, Cuesta College, San Luis Obispo, CA. Photo taken by Cuesta College Physical Sciences Instructor Dr. Patrick M. Len.

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http://www.flickr.com/photos/waiferx/6196889524/
Originally uploaded by Waifer X

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http://www.flickr.com/photos/waiferx/6196378079/
Originally uploaded by Waifer X

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http://www.flickr.com/photos/waiferx/6196378265/
Originally uploaded by Waifer X

Student whiteboard concept maps for "Newton's laws," Physics 205A, Cuesta College, San Luis Obispo, CA. Photo taken by Cuesta College Physical Sciences Instructor Dr. Patrick M. Len.

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http://www.flickr.com/photos/waiferx/6196889686/
Originally uploaded by Waifer X

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http://www.flickr.com/photos/waiferx/6196378133/
Originally uploaded by Waifer X

Student whiteboard concept maps for "friction," Physics 205A, Cuesta College, San Luis Obispo, CA. Photo taken by Cuesta College Physical Sciences Instructor Dr. Patrick M. Len.

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http://www.flickr.com/photos/waiferx/6196378315/
Originally uploaded by Waifer X

Student whiteboard solution with a deliberately inserted (and subsequently highlighted) error for Giambattista/Richardson/Richardson, Physics, 2/e, Problem 3.55(b)-(c), Physics 205A, Cuesta College, San Luis Obispo, CA. Photo taken by Cuesta College Physical Sciences Instructor Dr. Patrick M. Len.

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http://www.flickr.com/photos/waiferx/6196890124/
Originally uploaded by Waifer X

Student whiteboard solution with a deliberately inserted (and subsequently highlighted) error for Giambattista/Richardson/Richardson, Physics, 2/e, Practice problem 4.13(b), Physics 205A, Cuesta College, San Luis Obispo, CA. Photo taken by Cuesta College Physical Sciences Instructor Dr. Patrick M. Len.