MIT Understanding Lasers and Fiberoptics full course by MIT Lasers are essential to an incredibly large number of applications. Today, they are used in bar code readers, compact discs, medicine, communications, sensors, materials processing, computer printers, data processing, 3D-imaging, spectroscopy, navigation, non-destructive testing, chemical processing, color copiers, laser "shows", and in the military. There is hardly a field untouched by the laser.
#Edchat What is #edchat? To answer this question, view the video below, produced by Shelly Terrell (@shellterrell), and also visit her blog posts on the subject: What is #Edchat and #Edchat: Join the Conversation. Also- Be sure to follow Tom Whitby, Steven Anderson, and Shelly Terrell on Twitter! When is #Edchat? Every Tuesday we host 2 Edchat conversations at 12pm NYC/ 5pm UK and 7pm NYC/ 12am UK.
A statement of a learning objective contains a verb (an action) and an object (usually a noun). The verb generally refers to [actions associated with] the intended cognitive process. The object generally describes the knowledge students are expected to acquire or construct. (Anderson and Krathwohl, 2001, pp. 4–5) The cognitive process dimension represents a continuum of increasing cognitive complexity—from remember to create. Anderson and Krathwohl identify 19 specific cognitive processes that further clarify the bounds of the six categories (Table 1).
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