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Ed Webb

Many Complaints of Faculty Bias Stem From Students' Poor Communicating, Study Finds - F... - 4 views

  • some perceptions of classroom bias would decline, and students would benefit more from exposure to opposing viewpoints, if colleges did more to teach argumentation and debate skills. Teaching undergraduates such skills "can help them deal with ideological questions in the classroom and elsewhere in a civil way, and in a way that can discriminate between when professors are expressing a bias and when they are expressing a perspective that they may, or may not, actually be advocating,"
  • The study's findings, however, were criticized as ideologically biased themselves by Peter W. Wood, president of the National Association of Scholars, a group that has frequently accused colleges of liberal or leftist indoctrination. The article summarizing the study, Mr. Wood said on Friday, "seems to me to have a flavor of 'blaming the victim,'" and appears "intended to marginalize the complaints of students who have encountered bias in the classroom."
  • Students need to learn how to argue as a workplace skill. If they understood this as a key workplace strategy that will affect their ability to advance they may be more willing to pay attention. They are there-- regardless of what we may believe-- to get jobs at the end. Discussion and dealing with disputes or differences is key to professional advancement
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  • It's one thing to be closed to students' arguments or to insist on conformity with a prof's views.  It is another altogether when students do not know how to argue their own points, especially points that are not political.  At some point, isn't it the case that the prof does know even a little bit more about their subjects than their students?
  • Several studies (post 1998) seem to indicate that the capacity to understand and engage in logical argumentation has diminished (at least in the 'Western' world). These studies seem to have encouraged the state education boards (committees) of several states to entertain making a "critical thinking" or "Introductory logic" course part of the required core.
  • I have found Susan Wolcott's teaching materials, which are informed by research by K.S. Kitchener and P. M. King, to be the most helpful in addressing student accusations of bias.  I had long been puzzled by why my colleagues in philosophy are so often accused of bias when, in my own observation of their teaching, they take care to keep their own views of a philosophical topic hidden from students.  Indeed, they spend a great deal of time playing devil's advocate and championing the philosophical position that is getting the least airtime in class discussion, readily switching sides if another perspective begins to be neglected.  Wolcott's developmental analysis, which explains how students arrive at college as "confused fact finders" and often get stuck in learning critical thinking skills at the "biased jumper" stage, helps me to understand how students attribute bias to professors when the students lack skills to maneuver around arguments.  The most helpful part of Wolcott's analysis is her suggestion that, if one gives students an assignment that is more than one level above their current abilities in critical thinking, they will completely ignore the assignment task.  This failing is particularly visible when students are asked to compare strengths/weaknesses in two arguments but instead write essays in which they juxtrapose two arguments and ignore the task of forging comparisons.  In Wolcott's workbooks (available by request on her website), she describes assignments that are specifically designed to help students build a scaffolding for critical thinking so that, over four years, they can actually leave the "biased jumper" stage and move on to more advanced levels of critical thinking.  One need not be a slavish adherent to the developmental theory behind Wolcott's work to find her practical suggestions extremely helpful in the classroom.   Her chart on stages of critical thinking is the first link below; her website is the second link.   http://www.wolcottlynch.com/Do... http://www.wolcottlynch.com/Ed...
  • The classroom and campus are not divorced from the polarized language in the greater society wherein people are entrenched in their own views and arguments become heated, hateful, and accusatory.  The focus of this study on political bias is not helpful under the circumstances.  The greater argument is that students need to be taught how to argue effectively, with facts, logic and reasoning not just in the classroom but beyond.
  • What happened to the 'Sage on the Stage' as the 'provacatuer-in-chief'?  Some of my best classroom experiences came from faculty that prompted critical thinking and discussion by speaking from all sides of an issue.  They were sufficiently informed to deflate weak arguments from students with probing questions.  They also defended an issue from every side with factual information.  In the best instances, I truly did not know the personal position of a faculty member.  It was more important to them to fully and fairly cover an issue than it was to espouse a personal preference.  That spoke volumes to me about the love of learning, critical examination of strongly held personal beliefs, and assertive but fair-minded discourse.  Do those faculty still exist?
  • The study suggests that those faculty do exist and in fact are numerous, but that students' ever-diminishing skills in critical thinking and argumentation lead them to misunderstand the questioning, challenging Socratic dialogue and "devil's advocate" work of the professor as simple bias. 
  • When I was teaching controversial subjects the advice from the Administration was, "Teach the debate."  Its pretty hard to "teach the debate" without actually having some of those debates.  When students "checked out" during those debates I always wondered if they were the ones who were going to report on their teaching evaluations that, "the professor was biased."  Of course when the student intellectually "checks out," i.e., remains quiet, only says what they think I want to hear, etc., they are not doing A work in the class.  This reinforces their view that "the professor is biased."
anonymous

CTEG: Critical Questions - 13 views

  • Critical thinking is a set of values and cognitive strategies employed to rationally evaluate information for its potential usefulness and accuracy. In this regard, critical thinking covers three fields; Personal values embracing logic, reasoning, objectivity and internal consistency of information Skills and cognitive approaches that allow the individual to search for and evaluate different information sources An appreciation of the relationship between the application of accurate information in decision making and the probability of a predictable outcome
  • In an age of diverse media, especially with regards to the internet, information sources present confusing options. Not all information is equal. Teaching people to understand the context and cues associated with good information gives them the ability to make better informed decisions that will have the best chance of leading to those outcomes they wish for.
  • This places critical thinking at odds with philosophies that elevate some bodies of knowledge to being dogmatic and beyond question.
yc c

pdf document - 8 views

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    Critics of wikis as research sources often point to the potential for students to stumble across inaccurate content as a fatal flaw that make wikis almost worthless. "How can we promote wikis in our classrooms," the argument goes, "if you can't trust what's posted there? I don't want my students exposed to learning tools that are just plain wrong!" Teachers using wikis successfully in their classrooms, however, embrace inaccurate content posted on classroom wikis as a teachable moment because they know that succeeding as consumers of information in the 21st Century requires students to develop a healthy skepticism of any content posted online. In a world where content is constantly changing and publishing is easy for anyone, researchers simply cannot assume that digital sources-wikis, blogs, websites, online videos-are accurate and up-to-date. Wikis give teachers built in opportunities to teach lessons about the reliability of online content to students. Errors-which are inevitable in student projects-can be spotlighted and corrected, and students can be introduced to strategies for identifying content worth trusting.
cory plough

Fair use and transformativeness: It may shake your world - NeverEndingSearch - Blog on ... - 0 views

  • I learned on Friday night that the critical test for fairness in terms of educational use of media is transformative use. When a user of copyrighted materials adds value to, or repurposes materials for a use different from that for which it was originally intended, it will likely be considered transformative use; it will also likely be considered fair use. Fair use embraces the modifying of existing media content, placing it in new context. 
  • Here's what I think I learned on Friday about fair use:
  • According to Jaszi, Copyright law is friendlier to good teaching than many teachers now realize. Fair use is like a muscle that needs to be exercised.  People can't exercise it in a climate of fear and uncertainty.
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  • Permission is not necessary to satisfy fair use.
  • Fair use is a doctrine within copyright law that allows use of copyrighted material for educational purposes without permission from the the owners or creators. It is designed to balance rights of users with the rights of owners by encouraging widespread and flexible use of cultural products for the purposes of education and the advancement of knowledge.
  • My new understanding: I learned on Friday night that the critical test for fairness in terms of educational use of media is transformative use. When a user of copyrighted materials adds value to, or repurposes materials for a use different from that for which it was originally intended, it will likely be considered transformative use; it will also likely be considered fair use. Fair use embraces the modifying of existing media content, placing it in new context.  Examples of transformativeness might include: using campaign video in a lesson exploring media strategies or rhetoric, using music videos to explore such themes as urban violence, using commercial advertisements to explore messages relating to body image or the various different ways beer makers sell beer, remixing a popular song to create a new artistic expression.
  • Long ago, I learned that educational use of media had to pass four tests to be appropriate and fair according to U.S. Code Title 17 107: the purpose and character of the use, including whether the use is commercial or nonprofit the nature of the use the amount of the use the effect of the use on the potential market for the copyrighted work.
  • --A Conversation about Media Literacy, Copyright and Fair Use--stirred up more cognitive disonance than I've experienced in years
  • the discussion was one of several to be held around the country designed to clear up widespread confusion and to: develop a shared understanding of how copyright and fair use applies to the creative media work that our students create and our own use of copyrighted materials as educators, practitioners, advocates and curriculum developers.
  • national code of practice
  • Jaszi points to Bill Graham Archives vs.Dorling Kindersley (2006) as a clear example of how courts liberally interpret fair use even with a commercial publisher.
  • The publisher added value in its use of the posters. And such use was transformative.
  • Here's what I think I learned on Friday about fair use: The Multimedia Fair Use Guidelines describe minimum rules for fair use, but were never intended as specific rules or designed to exhaust the universe of educational practice.  They were meant as a dynamic, rather than static doctrine, supposed to expand with time, technology, changes in practice.  Arbitrary rules regarding proportion or time periods of use (for instance, 30-second or 45-day rules) have no legal status.  The fact that permission has been sought but not granted is irrelevant.  Permission is not necessary to satisfy fair use. Fair use is fair use without regard to program or platform. What is fair, because it is transformative, is fair regardless of place of use. If a student has repurposed and added value to copyrighted material, she should be able to use it beyond the classroom (on YouTube, for instance) as well as within it.  Not every student use of media is fair, but many uses are. One use not likely to be fair, is the use of a music soundtrack merely as an aesthetic addition to a student video project. Students need to somehow recreate to add value.  Is the music used simply a nice aesthetic addition or does the new use give the piece different meaning? Are students adding value, engaging the music, reflecting, somehow commenting on.the music? Not everything that is rationalized as educationally beneficial is necessarily fair use.  For instance, photocopying a text book because it is not affordable is still not fair use.
  • Copyright law is friendlier to good teaching than many teachers now realize. Fair use is like a muscle that needs to be exercised.  People can't exercise it in a climate of fear and uncertainty
Vicki Davis

Susan Silverman's Lucky Ladybugs project going on for elementary - 0 views

  • A Collaborative Internet Project for K-5 Students
  • Essential Question: Why are ladybugs considered to be good luck?
  • This project will demonstrate lesson plans designed following principles of Universal Design for Learning (UDL) and examples of student work resulting from the lessons.  As teachers we should ask ourselves if there are any barriers to our students’ learning.  We should look for ways to present information and assess learning in non-text-based formats. 
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  • Based on brain research and new media, the UDL framework proposes that educators design lessons with three basic kinds of flexibility: 1. Multiple formats and media are used to present information.
  • Examples: Illustrations, pictures, diagrams, video or audio clips, and descriptions 2.   Teachers use multiple strategies to engage and motivate students. 3.   Students demonstrate learning through multiple performance and product formats.
  • UDL calls for three goals to consider in designing lessons: 1.  Recognition goals: these focus on specific content that ask a student to identify who, what, where, and when. 2.  Strategic goals: these focus on a specific process or medium that asks a student to learn how to do something using problem solving and critical think skills. 3. Affective goals: these focus on a particular value or emotional outcome. Do students enjoy, and appreciate learning about the topic? Does it connect to prior knowledge and experience? Are students allowed to select and discover new knowledge?
  • Resources you might want to use: Scholastic Keys, Kid Pix, Inspiration and Kidspiration, digital camera (still and video), recording narration/music, United Streaming.  Let your imagination go!
  • This project begins on March 15, 2007.  Materials need to be e-mailed by May 31, 2008.
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    A great way to get started with technology is to join in an exciting project. this project by Susan Silverman was designed using the principles of Universal Design for Learning. I've heard her present and she is a pro. (Along with my friend Jennifer Wagner.)
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    Susan Silverman creates excellent projects for global collaboration among elementary students.
Anne Bubnic

Messaging Shakespeare | Classroom Examples | - 0 views

  • Brown's class was discussing some of the whaling calculations in Moby Dick. When one student asked a question involving a complex computation, three students quickly pulled out their cell phones and did the math. Brown was surprised to learn that most cell phones have a built-in calculator. She was even more surprised at how literate her students were with the many functions included in their phones. She took a quick poll and found that all her students either had a cell phone or easy access to one. In fact, students became genuinely engaged in a class discussion about phone features. This got Brown thinking about how she might incorporate this technology into learning activities.
  • Brown noticed that many students used text messaging to communicate, and considered how she might use cell phones in summarizing and analyzing text to help her students better understand Richard III. Effective summarizing is one of the most powerful skills students can cultivate. It provides students with tools for identifying the most important aspects of what they are learning, especially when teachers use a frame of reference (Marzano, Pickering, & Pollock, 2001). Summarizing helps students identify critical information. Research shows gains in reading comprehension when students learn how to incorporate isummary framesi (series of questions designed to highlight critical passages) as a tool for summarizing (Meyer & Freedle, 1984). When students use this strategy, they are better able to understand what they are reading, identify key information, and provide a summary that helps them retain the information (Armbruster, Anderson, & Ostertag, 1987).
  • To manage the learning project, Brown asked a tech-savvy colleague to help her build a simple weblog. Once it was set up, it took Brown and her students 10 minutes in the school's computer lab to learn how to post entries. The weblog was intentionally basic. The only entries were selected passages from text of Richard III and Brown's six narrative-framing questions. Her questions deliberately focused students' attention on key passages. If students could understand these passages well enough to summarize them, Brown knew that their comprehension of the play would increase.
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  • Text messaging is a real-world example of summarizing—to communicate information in a few words the user must identify key ideas. Brown saw that she could use a technique students had already mastered, within the context of literature study.
  • Brown told students to use their phones or e-mail to send text messages to fellow group members of their responses to the first six questions of the narrative frame. Once this was completed, groups met to discuss the seventh question, regarding the resolution for each section of the text. Brown told them to post this group answer on the weblog.
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    Summarizing complex texts using cell phones increases understanding.
Ben Rimes

A Call for Technology Leadership - 16 views

  • (1) modeling the use of new technologies in communicating to students, teachers and the general public; (2) ensuring that technology becomes integral to teaching 21st-century skills from critical thinking and problem solving to collaboration and information literacy in the classroom; (3) boosting Web 2.0 applications and tools as key components of student learning; (4) offering professional development in these technologies and deploying the online tools that help teachers create learning communities among themselves; and (5) requiring better balanced assessments of student work—including project-based learning enhanced by technology tools—in an age driven by NCLB-oriented testing and better use of data from the assessments to help students improve their performance.
    • Ben Rimes
       
      Asking any leader to model effective strategies makes sense, but shouldn't the imperative of offering professional development in newer communications tools come first? Some district leader's I can see jupming into new tools and ways to communicate, but you can't expect all veteran leaders to adopt new tools without the development and support they'll need.
    • Ben Rimes
       
      I'm curious to know in how many districts does the Superintendent serve as the curriculum leader capable of making the sweeping changes to move a district towards project-based learning. I have an inkling that many superintendents find niches that make them valubale, whether it's focusing on assessment, community relations, curriculum, or something else.
  • The revised edition also includes a self-assessment for superintendents to evaluate how far their districts have come along the technological curve. CoSN’s CEO Keith Krueger explains that his organization’s research shows that many district leaders are behind that curve, and the new document opens with a letter:
    • Ben Rimes
       
      Not surprising at all...
  • e cautions that the large-scale changes CoSN is advocating are most likely to happen for district leaders who are not engaged in dozens of other initiatives. “Everybody wants the superintendent to be in the middle of everything,” Reeves explains. “The real acid test is whether you can execute the ‘not-to-do list,’” adding that superintendents need to resist establishing too many priorities. Each of the five areas featured in “Empowering the 21st Century Superintendent” includes a set of resources and a series of action steps for superintendents and district leadership teams. For instance, in the 21st-century skills section, leaders are urged to improve their own such skills, create a vision for integrating them into K12 instruction, audit the district’s strategic plan to see which might be missing and adjust professional development accordingly.
    • Ben Rimes
       
      Love the pragmatism in this quote. Good acknowledgement that district superintendents are engufed in far too much at times, and thus tech-integration may not realistically happen. Good to know that the framework provided by CoSn also includes some directions for district tech teams.
Ed Webb

The Fall, and Rise, of Reading - 1 views

  • During a normal week — whether in two-year or four-year colleges, in the humanities or STEM — about 20 to 40 percent of students do the reading.
  • The average college student in the United States spends six to seven hours a week on assigned reading, according to the National Survey of Student Engagement (which started tracking the statistic in 2013). Other countries report similarly low numbers. But they’re hard to compare with the supposed golden age of the mid-20th century, when students spent some 24 hours a week studying, Baron says. There were far fewer students, they were far less diverse, and their workload was less varied — “studying” meant, essentially, reading books.
  • more students are on track to being ready for college-level reading in eighth and 10th grade” — about 62 percent — “than are actually ready by the time they reach 12th grade.
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  • The scores of fourth- and eighth-graders on reading tests have climbed steadily since the 1990s, according to the National Assessment of Educational Progress. But those of 12th-graders have fallen. Just 37 percent of high-school seniors graduate with “proficiency” in reading, meaning they can read a text for both its literal and its inferential meanings.
  • While those with bachelor’s and graduate degrees maintained the highest levels of literacy overall, those groups also experienced the steepest declines. Just 31 percent of college graduates were considered proficient readers in 2003, by that test’s definition, down from 40 percent in 1992.
  • “We quickly realized that unless you actually assign a grade for the out-of-class component, students just won’t do it,”
  • “Harvard students are really not that different in terms of how they behave. They’re bright, they’re academically more gifted,” she says. But they’re also “incredibly good at figuring out how to do exactly what they need to do to get the grade. They’re incredibly strategic. And I think that’s really true of students everywhere.”
  • turns the classroom into a social-learning environment
  • “We have young people who are coming away from high school with a very sort of test-driven training — I won’t call it education — training in reading.”
  • Teaching students how to read in college feels “remedial” to many professors
  • Faculty members are trained in their disciplines. “They don’t want to be reading teachers. I don’t think it’s a lack of motivation,” says Columbia’s Doris Perin. “They don’t feel they have the training.” Nor do they want to “infantilize” students by teaching basic comprehension skills, she says.
  • Tie reading to a grade: Quizzes and assigned journals, which can determine about 20 percent of the final grade, can double or even triple reading compliance — but rote formats that seem to exist for their own sake can encourage skimming or feel punitive.“Do away with the obvious justifications for not doing the reading,” says Naomi Baron, at American U. “If you summarize everything that’s in the reading, why should students do it?”Ask students to make arguments, compare, and contrast — higher- order skills than factual recall.Using different media is fine, but maintain rigor. “You can do critical reading of anything that has essentially an academic argument in it,” says David Jolliffe, at the U. of Arkansas. Video and audio, in fact, may sometimes be better than textbooks — what he calls “predigested food.”Explicitly tie out-of-class reading to in-class instruction, going over points of confusion and connecting lessons and texts to each other.Teach reading skills. “Hundreds” of strategies exist, all of which make “explicit the processes that proficient readers use without thinking about it,” says Doris Perin, at Columbia.
  • “A lot of faculty members, myself included, are saying, If they’re not doing the reading, we can get unhappy, we can get angry,” she says. “Or we can do something about it.”
Gaby Richard-Harrington

Working Toward Student Self-Direction and Personal Efficacy as Educational Goals - 2 views

    • Gaby Richard-Harrington
       
      I think that this is worth listening to. It gives a really different reason for conferences.
  • she observes student-led parent/student conferences.
    • Gaby Richard-Harrington
       
      I think this is worth listening to. It gives a whole new perspective on conferences.
  • improvement of instruction and for evaluation,
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  • mutually-enhancing learning process.
  • In traditional classrooms the teacher is seen as the information giver; knowledge flows only one way from teacher to student. In contrast, the methods used in a collaborative classroom emphasize shared knowledge and decision making.
  • Teachers may have a great deal of difficulty learning how to share control of instruction with students.
  • helping students make their own decisions will conflict with some teachers' learned experiences as well as their feelings about being in charge.
  • For some teachers this is a most difficult challenge
  • Similarly, students who are used to relying on teachers to give them so much structure, direction and information will have to learn to start asking themselves
  • "What can I do before I ask an adult?"
  • Some psychologists point out that fostering self-determination and personal efficacy can conflict with our goals for collaborative work (Sigel) unless we find ways to mold both goals into our instructional programs
  • self-direction can refer not only to the individual but to a group, a class of students, that decides upon goals, designs strategies and collaboratively evaluates progress on a group basis. As Vygotsky (1978) notes,
  • learning to think occurs within a social context; group speech gradually becomes internalized as personal self-talk about confronting life's difficult, complex situations.
  • Finally, personal efficacy means taking control of one's destiny
  • school restructuring and change
  • Some critics (Apple, 1979) suggest that schools help students reproduce knowledge of a dominant social, economic class, and not engage in producing for their own knowledge.
  • Further, many parents are concerned that a reorientation toward student self-direction and personal efficacy will diminish the influence of home and school and inadequately prepare students for the work force.
David Wetzel

Understanding Scientific Inquiry: Inquiry Involves the Use of Critical Thinking to Unde... - 9 views

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    Scientific inquiry causes students to use higher order thinking skills and learn science from a minds-on approach. Inquiry's foundation originates with John Dewey. In Dewey's book Democracy in Education (1916), he indicates that education begins with the curiosity of learners.
Ed Webb

How to Wake Up Slumbering Minds - WSJ.com - 0 views

  • what school requires students to do -- think abstractly -- is in fact not something our brains are designed to be good at or to enjoy
  • it is critical that the task be just difficult enough to hold our interest but not so difficult that we give up in frustration. When this balance is struck, it is actually pleasurable to focus the mind for long periods of time
  • Students are ready to understand knowledge but not create it. For most, that is enough. Attempting a great leap forward is likely to fail.
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  • students cannot apply generic "critical thinking skills" (another voguish concept) to new material unless they first understand that material
  • Trying to use "reading strategies" -- like searching for the main idea in a passage -- will be futile if you don't know enough facts to fill in what the author has left unsaid.
  • what is being taught in most of the curriculum -- at all levels of schooling -- is information about meaning, and meaning is independent of form
  • At some point, no amount of dancing will help you learn more algebra
    • Ed Webb
       
      But if you learn dancing AND algebra, you may be better at both, or at least approach each in a more interesting way.
David Wetzel

How to Integrate Wolfram Alpha into Science and Math Classes - 9 views

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    What is Wolfram Alpha? It is a supercomputing brain. It provides calculates and provides comprehensive answers to most any science or math question. Unlike other search sources, you and your students can ask questions in plain language or various forms of abbreviated notation. Contrary to popular belief, Wolfram Alpha is not a search engine. Unlike popular search engines, which simply retrieve documents based on keyword searches, Wolfram computes answers based on known models of human knowledge. It provides answers which are complete with data and algorithms, representing real-world knowledge.
Ed Webb

Bill Maher vs. higher ed | Bryan Alexander - 1 views

  • First, Maher gets certain things wrong, and many people share those errors, so addressing them might be beneficial. Second, several of his criticisms point to more broadly held American attitudes.  Better understanding them can help higher ed as it tries to navigate an increasingly challenging battle for public support.
  • Accurately, he points out that published prices have risen faster than inflation for a generation. However, setting aside the reasons for that inflation, this misses two key points. First, the tuition amounts cited are published prices, not what institutions actually charge most students.  Widespread tuition discounting means only the richest tend to pay full price, which subsidizes everyone else, who pay less.
  • ignoring the wide range of low cost colleges and universities
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  • Maher gets some points dead right, like the general – and especially Democratic – idea that everyone should get some post-secondary schooling.  This is still the default American idea, with persistent popularity.
  • not all of higher ed is about those teenagers, and it’s a mistake to assume it is
  • Ignoring these swarms of campuses with low (sticker!) prices in favor of complaining about the most expensive slice of American academia is, alas, a popular mistake.
  • He wants the college and university sector to shrink back in size and influence.  He advises an end to college for all, wanting instead college for even fewer.
  • Maher reminds us of the power of economic populism, and not just in the ways Trump mobilized it. Academia’s sometimes intention of mitigating inequality runs smack into our role in making inequality happen
  • to whatever extent Bill Maher is representative, the public has woeful gaps in its understanding of how higher ed works.  Our elite institutions stand in for the entire sector too often. Our high tuition, high discount strategy just looks like very high tuition.  Adult learners are nowhere near visible enough.
  • the cost of today’s education is likely to be somewhat higher than what I paid 30 years ago, but the price is definitely dramatically higher because today’s students aren’t enjoying the taxpayer support that I did. The price went up for sure. How much the cost went up is less clear
David Wetzel

Why Use an iPod Touch in Science and Math Classrooms? - 5 views

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    The iPod Touch brings a new dimension to teaching and learning in the science or math classroom - Mobile Learning! No longer are students required to only learn within the confines of their classroom when using this digital tool.
David Wetzel

Science Experiments with Rocks that Absorb Water: An Investigation into the Porosity an... - 5 views

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    Students conduct an experiment to determine the ability of rocks to absorb and retain water, making connections with the concepts of porosity and permeability in rocks.
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