CPALMS
Cpalms: Using Arrays to Model the Distributive Property
[Free Registration/Login Required] Students are presented with a rectangular area model and asked to write an equation that represents the distributive property. Detailed lesson plan provided, along with assessment methods,...
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Ruben R. Puentedura: The Samr Model: Background and Exemplars [Pdf]
Dr. Ruben Puentedura created the SAMR Model. This is a set of 69 slides from a presentation. He explains the four levels of SAMR and what technology has to offer for each level. He then looks at the different subject areas and how SAMR...
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Bio Anim
BioAnin presents 3-D labeled images of all of the major systems of the human body, for example, the digestive system and the endocrine system. The images are embedded in slideshows. The site also has interactive 3-D models that can be...