Associative law of multiplication | Arithmetic properties | Khan Academy - 0 views
Multimedia Fair Use Guidelines (from Conference on Fair Use) - 0 views
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Fair use is a legal principle that defines the limitations on the exclusive rights** of copyright holders. The purpose of these guidelines is to provide guidance on the application of fair use principles by educators, scholars and students who develop multimedia projects using portions of copyrighted works under fair use rather than by seeking authorization for non-commercial educational uses. I intend to use this as a resource for my section on fair use and intellectual property rights. My students will gather multimedia materials for their project, so they need to know how much they can take, and under what circumstances.
Dashboard | Diigo - 0 views
New Learning Environments for the 21st Century - 0 views
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As the pace of change in the 21st century continues to increase, the world is becoming more interconnected and complex, and the knowledge economy is craving more intellectual property. In this environment, it is critical that we shift our focus from education to life-long learning. Fortunately, the increasing availability of learning resources on the internet is coinciding with the growing importance of continuous learning. If we are willing to view learning from a new perspective, we are no longer resource constrained.
The zone of proximal development in Vygotsky's analysis of learning and instruction - 0 views
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For ease of reference, the three aspects will be named generality assumption (i.e., applicable to learning all kinds of subject matter), assistance assumption (learning is dependent on interventions by a more competent other), and potential assumption (property of learner, which enables best and easiest learning).
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Ethical Behavior Guidelines for Online Students - Online College Courses - 1 views
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Classroom Behavior Your behavior in class, or the manner in which you conduct yourself, is also an ethical choice. One of the most common set of rules for interactions within a technologically-enabled environment is called Netiquette, which is important because “the distance imposed by computer networks disrupts our interactions so that people may become more vocal (mostly a good thing), but also more careless.” What I’ve noticed during class discussions is that students may forget that their classmates are people and can read, interpret, and misinterpret what has been posted. That’s why I remind students to read their messages aloud before posting them and consider both the content and possible tone of the messages. I also encourage students to find specific elements of their peers’ responses to focus on when they are posting messages – in other words, keep it academic, not personal. Another ethical choice to make, concerning your classroom behavior, is related to the issue of cyber safety, which involves how you behave or act towards others online. Cyber safety for students “includes the language they use and the things they say, how they treat others, respecting people's property (e.g. copyright) and visiting appropriate websites.” Also related to cyber safety is cyber bullying. Forms of cyber bullying can include: • “Insulting: Posting or spreading false information about a person that will cause harm to that person or that person’s reputation. • Targeting: Singling someone out and inviting others to attack or make fun of her or him. • Excluding: Pressuring others to exclude someone from a community (either online or offline). • Harassment: Repeatedly sending someone nasty, mean and insulting messages.” It is your responsibility as a student to act ethically in your class. Instructors know the importance of monitoring online interactions to ensure that students have a safe classroom environment to work in. For example, if I observe a message within the discussion board that may be perceived as threatening or hostile, I’ll address it right away with that student and should the problem continue I can file a Student Code of Conduct violation with the school.
Facilitating Cognitive Presence in Online Learning: Interaction Is Not Enough - 2 views
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Garrison & Cleveland-Innes, 2005
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Interaction is seen as central to an educational experience and is a primary focus in the study of online learning. The focus on interaction in online learning emerges from the potential and properties of new technologies to support sustained educational communication
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Study on the effect of teaching presence on the "deepness" of student learning.
EngageNY - 0 views
EngageNY - 0 views
Why we do the same thing to both sides: Multi-step equations | The why of algebra | Kha... - 0 views
Antifectives for Dentistry - 0 views
Affordances Suggest Course of Action - 0 views
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a situation where an object’s sensory characteristics intuitively imply its functionality and use.
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An affordance is a desirable property of a user interface – software which naturally leads people to take the correct steps to accomplish their goals.
DailyTech - Obama Reveals National Wi-Fi Plans, Claims it Will Cut Deficit by $10B USD - 0 views
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According to President Obama, $5B USD of the funding will be used to expand wireless coverage from 95 percent of Americans to 98 percent of Americans. Most of these 3 percent live in impoverished or remote areas that don't make sense for the profit-driven telecoms to come to. That said, these regions often perform vital functions to our nation's economy like food-growing.
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According to President Obama, $5B USD of the funding will be used to expand wireless coverage from 95 percent of Americans to 98 percent of Americans. Most of these 3 percent live in impoverished or remote areas that don't make sense for the profit-driven telecoms to come to. That said, these regions often perform vital functions to our nation's economy like food-growing.
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The benefits of the public safety network are obvious. The government will be able to prevent some of the loss of life and property that occurred in events like Hurricane Katrina. And the public will be less likely to endure the fear and uncertainty that it did on the infamous 9/11 attacks in 2001.
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NLVM 9 - 12 - Algebra Manipulatives - 6 views
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Visualize multiplying and factoring algebraic expressions using tiles.
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Solve simple linear equations using a balance beam representation.
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Interview Skills Checklist - 0 views
Periodic Table LIVE! - 1 views
The Wooden Periodic Table Table - 1 views
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This website documents, in great depth, a large collection of chemical elements and examples of their applications, common and uncommon. Click any element tile above and you will find probably more than you ever wanted to know about that element. All these samples (well, at least the ones that fit) are stored in a wooden periodic table, by which I mean a physical table you can actually sit at, in my office at Wolfram Research. I decided to build this table by accident in early 2002, as a result of a misunderstanding while reading Uncle Tungsten by Oliver Sacks. I won't bore you with the details here (see the Complete Pictorial History of the Wooden Periodic Table Table), but once it was finished I felt obligated to start finding elements to go in it (because under the name of each element in my table there is a sample area). Then I started building a website to document all my samples, and that's when things really got out of hand. A few months later my little table won the 2002 Ig Nobel Prize in Chemistry, clearly the highest honor for which it is eligible. Sensing an audience, I began to take the website more seriously, which led to my being asked to write a monthly column for Popular Science magazine, which I've now been doing continuously since the July 2003 issue. Later I formed a most satisfying partnership with Max Whitby building high-end museum displays, selling element samples and sets, and filming video demonstrations of the chemical properties of the elements. This website now contains the largest, most complete library of stock photographs of the elements and their applications available anywhere, as well as a large and growing collection of 3D images documenting hundreds of samples rotated through 360 degrees. Try clicking on some elements in the table above: I think you'll be surprised what's lurking behind those little tiles. And if you like the pictures, you'll love the poster! After years of photography and months of assembling images, I published a photographic periodic table poster based on my collection:
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