Archives
Twitter Button from twitbuttons.com

  Subscribe

Enter your email address:

Delivered by FeedBurner

Add to Technorati Favorites

Teaching College Math

Translate

Math Technology to Engage, Delight, and Excite

July 26th, 2010

Back in May 2010 I presented a keynote at the MAA-Michigan meeting in Ypsilanti.  Even though it sounds like it’s about math, it’s really more about a philosophy of using technology to engage students.  Yes, the examples are in the context of math, but if you’re involved with educational technology in any way, I think much of the talk is applicable to all subjects.

We’re in a recession and so is your department budget.  Luckily for you, there are lots of great programs and web resources that you can use to teach math, and most of these are free.  Use the resources in this presentation to tackle the technology problems that haunt you and capture the attention of your math classes with interactive demonstrations and relevant web content.

Here is the video, audio, and slides from my keynote talk “Math Technology to Engage, Delight, and Excite” from the MAA-Michigan meeting in May 2010.  There is also an iPad/iPod-friendly version here.

In case you’re wondering, the PIP video was recorded from a Flip Video camera that was affixed to one of the seats in the auditorium with masking tape.  It’s not elegant, but it works.

Possibly Related Posts:


  • Share/Bookmark

Random But Organized Thoughts (7-25-2010)

July 25th, 2010

Great Links
  • The new xkcd cartoon about lack of innovation in TI-calculators  [via Cameron Flint and Wade James].  Just for the record, I basically said the same thing on November 14, 2007 in my Calculator Rant.
  • Twitter Mood Maps reveal emotional states of America  [via @hrheingold] – this reminds me of the website We Feel Fine, which explores human emotion via blog writings through six different interfaces (watch Jonathan Harris’s 2007 TED Talk here).

  • A truly “jaw-dropping” TED Talk is Tan Le: A headset that reads your brainwaves.  It’s only 10 minutes and it’s pretty stunning.  [via @irasocol]  I don’t want to give anything away, but let’s just say that some days it really seems that we are living in the future.
  • In Newsweek this week, there was an interesting article, The Creativity Crisis, about how U.S. creativity scores are falling.  Basically, creativity scores rose until 1990 and then began to fall, most seriously for those in K-6.  There are so many possible causes, and while the article suggests it could be TV and video games, it also suggests it could be lack of creativity development in schools.  [via @arossett]
  • I think this Taxonomy of Reflection (by Peter Pappas) is dead on.  I’ve been reading The Shallows, by Nicholas Carr and I am worried that we are spending too much time “skimming the surface” and not enough time learning deeply.  By engaging in reflective practices, we can make sure that we do engage deeply, and there are many ways to do this with web tools.  [via @tonnet]  More on this later … I’ve got lots of ideas on this one.

Great Quotes

  • From the LMS Panel at #et4online: “Open source is more like a free puppy than free beer” [tweeted by @kthompso and @gsiemens] followed up by @hjarche, who added “... and proprietary software is more like a free gorilla than a free puppy.
  • As of today, every Facebook petition that gets 1 million people to sign means that 499 mill didn’t sign it. Knock yourself out.” [@barrydahl]
  • Best quote this week? ”... clinging to outdated teaching practices amounts to educational malpractice.” from Reaching the Last Technology Holdouts at the Front of the Classroom, published this week in the Chronicle of Higher Ed.  [via @derekbruff]  It sounds harsh, but ask yourself if you’d go to see a doctor, a lawyer, or even an auto mechanic who had not learned anything new about technology for their profession in the last decade.  You wouldn’t, would you?  On a side note, I have an article coming out in the next issue of EDUCAUSE Review about “Open Faculty” where I develop a model for faculty profiles where where technology can act as a catalyst or a barrier to participation in open education.
  • What we’ve done in human society, through exchange and specialization, is that we’ve created the ability to do things that we don’t even understand… with technology we can actually do things that are beyond our [individual] capability.” from Matt Ridley’s TED Talk: When Ideas Have Sex [via @tonnet]  General takeaway: Individual humans are simply the nodes in the collective global brain. It’s the interchange of the ideas (the nodes) that is causing technological progress.  Sidenote for math teachers: There is a great section in here starting at 5:03 about “why exchange raises living standards” but it reminds me of that classic algebra problem where two people can either work separately or together.

Lessons in digital literacy

On the advice of a friend from New Zealand, I looked for web information about the “Pasta Crop” … a great spoof to teach students digital literacy.  This is a lesson in why you should not trust everything you read on the Internet.

Another great website for digital literacy is the website that teaches about the “toxic” chemical Dihydrogen Monoxide, DHMO.org.  If you’ve never seen that, check it out.

Events

  • The Center for Teaching and Learning at Muskegon Community College is officially changing its name to The LIFT Institute.  LIFT stands for Learning, Innovation, Futuring, and Technology. One of the roles I’ve agreed to take on for this next academic year is that of the “Learning Futurist” at The LIFT Institute.  We’ve got some awesome ideas for programming to really engage faculty and students in all the aspects of LIFT and I can’t wait to see how it all plays out.

Want Ads

I’m looking for a motivated person (or persons) who would be interested in taking math that I find in magazine/newspaper articles and writing a short post to publish each week on this site.  If left to my own devices, I can collect stacks and stacks of articles that I think could be mentioned in a math class, but I never have the time to go from the articles to any kind of organized collection of lesson ideas for math teachers.  Anyone need to fulfill the “project” requirement of an education class or graduate class?

Note: I am trying to begin using this end-of-the-week twitter summary as a reflective activity at the end of the week, highlighting what I’ve learned and sharing brief insights.  Does this format work for you?  Would it be better to split it up into several smaller posts?  Ideas welcome.

Possibly Related Posts:


  • Share/Bookmark

Mathfaery: Elizabeth Hamman

July 23rd, 2010

Elizabeth Hamman was a great math educator who will be truly missed in the International math community. She passed away very suddenly last week, at the age of 39, after suddenly developing a problem with blood clots in her lungs, which led to a bleed in her brain. Elizabeth started writing a blog last year, called Mathfaery: Making Math Magical and was known as @mathfaery on twitter.

Elizabeth was a participant in the 2009 MCC Math & Technology Workshop, and was going to attend this year as the Assistant Director for the workshop. Her absence at this year’s workshop will leave a hole in our hearts.

If you knew Elizabeth on twitter, read her blog, met her at a workshop or presentation, or were touched by her in some way, please consider making a contribution to The Elizabeth Hamman Math Scholarship at Cerritos College.

To contribute, make checks payable to Cerritos College Foundation, Memo: Elizabeth Hamman Scholarship and mail to:

The Elizabeth Hamman Math Scholarship
Cerritos College
Attn: Foundation Office
11110 Alondra Blvd.
Norwalk, CA, 90650

Possibly Related Posts:


  • Share/Bookmark

Twitter Weekly Link Roundup for 2010-07-18

July 18th, 2010

Miscellaneous …

  • RT @tech4mathed Google App Inventor: Now Anyone Can Create an Android App http://bit.ly/daJG7g #
  • The iPad is a highly effective paper & media consumption replacement, but NOT a device for productive work. http://bit.ly/brGO7q #
  • Favorite quote from http://bit.ly/brGO7q “You could get a keyboard for the iPad… but then you’d be using a netbook.” Amen! #
  • RT DaveC_ Staying up-to-date on 21st c tools is like going up the down escalator. #ebce10 #
  • The iPad is a slicker looking version of the tablet PC. It has better battery, yes. But mine has greater functionality, storage, & keyboard. #
  • I am somewhat intrigued by the “Totally Relaxed Organization” concept (TRO). Anyone tried it? (kind of customized GTD) #
  • I’ve finally finished the SpacedEd course on learning intuition for #math graphs, check it out at http://bit.ly/LearnCurves. FREE! #
  • I would LOVE to have some math instructors go through the course and make suggestions for improvement. Hint hint. http://bit.ly/LearnCurves #
  • RT @sartormi I am starting a campaign to have Hopital, changed to le’ Mental Hopital, true story. #m161 (from a student) #
  • Interesting idea of “Rhizomatic learning” (start at slide 56) http://twurl.nl/8enz62 by @timbuckteeth #
  • Am I the only one who is always annoyed that Wolfram|Alpha provides no easy way to remove the imaginary parts of graphs? #m161 #
  • I just did a google search on the words “critical point” … um, there are some interesting images in this search. #
  • RT @derekbruff: Good ideas, great preso. RT @drubeli: Universities in the “Free” Era http://is.gd/ds6SX // very nice! #
  • RT @bash_ninja Was recently told that you can get free yr of amazon prime (free 2 day ship) for having edu email! amazon.com/student #m161 #
  • I definitely “see” my online students on twitter more than I see my F2F students outside of class. Feels more connected to their learning. #
  • View from our table at lunch here in Sedona: http://twitgoo.com/18my9w #
  • RT @SloanConsortium Creating the Perfect Instructor – http://bit.ly/a67ekp #
  • RT @mrexmiller How do u know u have travelled to much? When u sit down at home to read and reach for a seatbelt. #
  • Seize every day and don’t be afraid to try … you don’t want to leave with regrets for the things you never even started. #fb #

Some very very sad news:  Elizabeth Hamman (aka @mathfaery), who wrote MathFaery: Making Math Magical, passed away very suddenly on Saturday, July 17, 2010.  I will share funeral arrangements and other information as I get it. Please keep her family in your thoughts and prayers.  She was a rising star in the math community and it was too soon to lose her.

Possibly Related Posts:


  • Share/Bookmark

World Future Society Conference 2010

July 12th, 2010

This is the 3rd year I’ve attended the WFS Conference and it’s a difficult event to describe.  You might imagine a collection of Nostradamus-like individuals, making predictions about the future, and I’ll admit it; this conference does have a larger proportion of older, bearded men than most conferences I attend.  However, the vast majority of attendees are completely serious professionals who are in the business of making informed predictions and hedging bets against uncertainty.  All of us participate in futuring – at least all of us that have ever made a budget or participated in some kind of strategic planning. The difference between your futuring and the futuring that these folks do is that they’ve gone the extra mile to learn the tools of long-term foresight planning.

What follows are the snippets of wisdom (mostly from tweets) that I collected at this year’s WFS Conference.

WFS: Scenario Building Workshop (Adam Gordon, @FutureSavvy)

Scenario planning is used when your institution is not governed by “well-behaved change.”  The idea is not to make a single prediction about what will happen in the future, but to explore the options, looking for commonalities in the cone of plausibility.

  • If you’d like to see the slides from the Scenario Planning workshop, here’s a link to a 2008 version of Adam Gordon’s presentation.
  • Well-behaved change happens in predictable environments: information rich, not prone to technology upheavals, well-established markets, stable players, high barriers to entry, a stable regulatory environment, consistent demand, or no great social pressures.
  • Badly behaved change: uncertain technology evolution, uncertain demand for products/services, uncertain performance of new business models, unstable macro-economic conditions (inflation, interest rates), shifting values, shifting morals, shifting preferences, shifting regulations.
  • Scenario planning is NOT determining the most likely outcome & planning for it, it IS assuming every important outcome might occur, and planning the best business options for each case.

WFS: Education Summit

I have hopes for what the WFS Education Summit could be … but it’s not there yet.  The problem is that the Education Summit is a mix of K-12/Higher Ed folks with no clear direction about whether the discussion is about teaching futuring skills or predicting the future of education and technology related to education.  Personally, I think that many conferences look at the “edge of learning” – what’s going to happen.  The specialty at the WFS Conference should be on linking educators who teach aspects of futuring skills in their educational programs.

With that in mind, here are some resources and links about Foresight/Futuring Education that might be helpful to you or your college:

If what you are looking for is really how to prepare graduates FOR the future, or introduce skills that will withstand the rapidly-shifting job market of the future, then you might find these links helpful:

WFS: Humans 2020 (Ramez Naam, @ramez)

  • Presentation on Humans in 2020 by @ramez can be found here.
  • It is acceptable in society to bring someone who is below the human baseline up to the baseline.  It is societally unacceptable to take someone AT (or above) the human baseline of intelligence and enhance it further.
  • It is considered socially acceptable to use medical intervention to improve lower cognitive abilities or to combat loss of cognitive function (especially as you age).
  • The same biological discoveries that cure disease are also the ones that can enhance humans. Power to heal = power to enhance.
  • Our genome is basically digital – it encodes us with a finite number of “bits” (ATCG). A gene sequencing facility looks like a server farm for a data center.
  • How much of who you are is coded by your genes? See slide #39.  [really, you should go look, it's shocking!]
  • Wouldn’t it suck if your parents make genetic decisions for you (code you for an artist) … but then you’re bitter your whole life.
  • Prediction: Parents WILL readily opt to do genetic manipulation to remove diseases.
  • Shuddering at the thought of a virus to carry genetic modification in adults. At the same time, if I can have a faster metabolism …

WFS: Internet Evolution (@Pew_Internet)

  • Two-thirds of adults are now using the cloud for something in their life. 61% of those adults are on social networks.
  • Bandwidth doubles every 2 years, but I would argue that it only doubles for those that already have it. The haves/have not gap widens.
  • Bumper stickers about the future of the Internet: The cloud is the 3rd phase of the Internet. -Mike Nelson [would love the rest of these, but I couldn't catch them fast enough and there were no slides or visuals to make it easier]
  • Nelson recommends reading “Let IT rise” from the Economist (subscription required).  You can get part of “Let IT rise” (Economist article) free here.
  • The cloud is going to be the platform that enables the Internet of things.  We will have 100s of net-connected devices. -Mike Nelson [... once again, what about the population that lacks broadband internet?]
  • Most of this presentation was simply results published on the Pew Research Center website (they have an RSS feed if you click on Subscribe in the upper right-hand corner). If you’ve never read their reports, you should start.

WFS: Building the Human Mind (Ray Kurzweil)

  • Note: You’ve probably seen Ray Kurzweil on TED Talks: How Technology Will Transform Us.  If not, go watch that, this was a more up-to-date version of that talk.
  • Whether you agree with the coming singularity or not, the research is certainly interesting.  If you go to KurzweilAI you can subscribe to receive all the links to the latest scientific research that support the eventual interface between humans and technology.  Prepare for the singularitweets. ;)  #
  • So many mentions of the exponential curves of invention … it’s so nice to hear in a presentation when you teach math. #wf10 # As a matter of fact, you could easily play a game of “Math Bingo” where you count the number of times the words exponential, log-log plots, or linear are used in a Kurzweil presentation.
  • How long do you go without updating the software you use? But we haven’t updated our genes in 1000 years.
  • “If this is all going to happen anyways, why don’t we sit back, party and let it happen .. because of course, then it WON’T happen.”
  • “The tools of disruptive change, in every field, are in everybody’s hands … FB, Google, all started by couple kids with laptops.”
  • Very cool animation on “The Law of Accelerating Returns” that takes us through history of technology. Wonder if it’s on the web? Anyone know?
  • Kurzweil is using a slide deck, but many of the slides are a mix of static images with an CG animation. Seamless and very cool. However, I’m not sure if the animations are distracting … do I stop listening when there’s an animation to watch? Hmmm.
  • I wonder if Kurzweil has a graph of the average amount of information we have to process as adults in each decade of human existence.
  • “Ignoring exponential progression would be a mistake [speaking about photovoltaic technologies]
  • In 15 years, according to models, we will be adding 1 year of life expectancy every year.
  • Kurzweil slides at http://www.KurzweilAI.net/pps/KurzweilPowerPoint and in a truly old-fashioned way, they will DOWNLOAD to your computer when you go there instead of bringing you to a site where they just play.  They wouldn’t OPEN on my computer, but I can confirm that they did download.

WFS: Levers of Change in Higher Education (Maria H. Andersen, @busynessgirl)

Thanks WFS staff for letting me do a fill-in presentation for a cancelled session. I am grateful for the opportunity to reach a wider audience!

WFS: The Future of Men and Women (Karen Moloney)

  • Housework is feminism’s final frontier. Very unequal distribution in the U.S.
  • Thought experiment: What would happen if there was a sex-specific pandemic?
  • Note: I’m not sure how much information I got from the talk, but it was well-designed and entertaining.  Plus I got a book suggestion to get the information I want. :)

WFS: Future of Faith: Conflict or Creativity (panel)

  • Cosmodeism: Evolution of the cosmos creates God- not God created the cosmos-that’s the proposition advanced by Tsvi Bisk (who made me flashback to sermons I listened to in my youth).
  • Some of the graphs about religion are available at AtlasOfGlobalChristianity (go to sample pages). They are great and I wonder if they’ve considered putting the data through Gapminder?  I think all libraries should buy this book – it is a great resource, but mere mortals? It might be out of our price range.
  • Did the influence of television shift the culture of religion? Good question. We’ll have to include this in our themed studies this fall.
  • Really enjoyed Rex Miller’s part of the Future of Faith talk, where he discussed the four “Ages” of religion: Oral, Print, Broadcast, and Digital [good speaker and presentation, would recommend]
  • How will religious groups get things done in the future? For 500 years we’ve relied on the institutional structure to get things done. The new “institution” is collaboration. The adaptive challenge will be dealing with the loss of the “institution”
  • Thought: Professional organizations are built around physical institutions (at least physical conferences) What does this shift mean for them?

WFS: Future of Academia (Bryan Alexander)

  • Unfortunately, I have no tweets from this talk, which was great.  I lent my WiFi to Bryan and didn’t want to burden the signal by using it myself.
  • Five Visions for Liberal Arts Campus (Scnearios) – which is a great thought experiment for those of you planning for the future of Higher Education (the prezi is here)
  • NITLE Predictions Market

Books, etc.

Just for Fun (other suggestions)

Conversations

The thing that makes the WFS conference so unique is that you are interacting with people from all over the world and from all sorts of different disciplines and professions.  In the same room at any presentation there are educators, military personnel, scientists, technology experts, authors, press representatives, students, business leaders, religious leaders, and of course, professional futurists.  The space between presentations is roomy (usually 30 minutes or more) and the conversations that you find yourself wandering in to are incredibly stimulating.  This year, I had several conversations that will push me to do even more reading and video watching (especially at the Acceleration Studies Foundation (ASF) Archive … not even sure how to BEGIN here).

Final Thoughts

I attended three game design conferences this year, and the presenters are starting to have this tradition of making the second slide the games they’ve been playing recently.  In all seriousness, at WFS, I think the second slide should be the Science Fiction you’ve been reading recently.   After my experiences last year at WFS 2009, I wasn’t sure I would come back – the conversations and networking had been great, but the presentations in the general conference were mostly “misses.”  However, at WFS 2010, most of the presentations I attended were “hits” so I’m thinking that I’ll probably find a way to attend (and hopefully present) at WFS in Vancouver, July 8-10  in 2011.

Possibly Related Posts:


  • Share/Bookmark

Twitter Weekly Link Roundup for 2010-07-11

July 11th, 2010

Levers of Change in Higher Education (the backstory)
  • Just sat on the back porch (in the shade) for 3 hours and read DIY U – good overview/reminder of a lot of alternatives/disruptors to ed. #fb #
  • Cup of coffee, then returning to the back porch to read several bookmarked articles about what others think about future of higher ed. #
  • Musing about the Educause Tapscott article which lists students as a possible change agent in higher ed … #
  • I think it’s wishful thinking … when have 16-18 yr-olds demonstrated the ability to work together to change a national system? #
  • I think for higher ed to change, it has to change in the 1st-year experience. The only students who can push that are the incoming ones. #
  • I would like to believe that students will be able to get the system to change, but in reality, I don’t see students having much power here. #
  • Just spoke with my illustrator … this prezi is going to rock! wait and see. #
  • Don’t you love it when a new idea hits you with such force that you are speechless? #
  • I think we should sell empty seats in upper level courses at deep discounts, like last minute travel sites do. Encourage lifelong learning. #
  • The open seats would become available onlin the final week before classes and only to those who have earned a degree at that level already. #
  • Those who know they want participate would complete some kind of pre-registration to verify they are eligible. #
  • Another thought … a subscription model where you pay 19.95 per month to be able to take one class a year. Use it or lose it. #
  • I think we need to develop education models that are based on the notion of true lifelong learning. The world moves fast now. #
  • The other beauty of such models is that transferability is less of an issue with such learners … allowing for more innovative courses. #
  • Industrial model of ed: Raw materials (students) are processed thru assembly line (courses) resulting in product (graduates). #
  • Customization of the Industrial Education model creates graduates who are athletes, intellectuals, socializers, and leaders. #
  • When we worry that something is missing in the online education model, it is that customization of our product (graduates). #
  • Anyone know what percent of couples meet their partner in college? #
  • Imagine higher education as a car factory. The brand is the college you attend, the model is the degree you get. #
  • The car has many customization options: socializers, leaders, intellectuals, performers, researchers, athletes, partners, explainers … #
  • A student may attend college and get all the way through with nothing but the “base” model. #
  • Alternatively, they may end up with the equivalent of a sunroof, chrome extras and stereo upgrade (athlete, socializer, & performer) #
  • Continuing on with the car model: Athletes = upgraded engine, Socializers = chrome package, Leaders = leather seats … #
  • … Intellectuals = sun roof, Researchers = GPS package, Organizers = roof rack, Explainers = DVD player #
  • … Engaged citizens = fog lights, Performers = upgraded stereo, Partners = multi-zone temperature control #
  • … Critical thinkers = air conditioning, Creative thinkers = ??? Entrepreneurs = ??? #
  • If workers shift careers every 7-10 years, how will they “retrain” each time? How can education adapt to this model? #
  • The Industrial model was designed for one-career workers, not multi-career, fast-changing workplaces. #
  • Question: Do those of us who really LIKE learning just tolerate academia as a required formality – necessary to get our fix? #
  • What we’re seeing now (with catalyst of technology) is the separation of content, learning, and certification. #
  • RT @joshgiesbrecht: My biggest revelation as a learner was academia *isn’t* required to get my fix. Just helps w/structure & recognition. #
  • RT @annmariastat: Academia CAN lend structure. Took data mining class this semester to learn those things I was always GOING to get to #
  • .@annmariastat Totally agree, although I’d say it is more the role of a learning coach that we need: http://is.gd/dgq7p #
  • My first pass at a new @prezi is entirely words and random ideas, organized in the physical space. http://screencast.com/t/ZjkzYThl #
  • I’m starting to worry that I might “break the bank” on illustrating this one. I can think of so many illustrations I want. #
  • Now finding first round of images on Flickr Advanced Search CC share-alike non-commercial use … like this one: http://is.gd/dgsfV #
  • Interesting (although general) ideas in Todays Campus this issue … almost every single “Master of Change” is male. http://is.gd/dgSAu #
  • OMG. This illustration is AWESOME!!!!! Suddenly I feel the need to give a better @prezi presentation! You all are going to LOVE it. #
  • Still just spellbound looking at the background for Thursday’s @prezi … wow. Sneak peak in low res: http://screencast.com/t/ZDA2MWY2Z #fb #
  • Slightly more detailed view (zoomed in on one part): http://screencast.com/t/NWU3OGMyMmMt #
  • Seriously, I wouldn’t keep building new presentations if I didn’t have such an awesome illustrator! Thank you Mat! :)  #
  • Still working on the #wf10 presentation: Levers of Change in Higher Education … here’s a preview: http://twurl.nl/7mquzr #
  • I am at a conference hotel … AND I have Internet. Love my new anywhere mobile-hotspot on the HTC EVO. #wf10 #
  • Still working on the presentation for tomorrow. I’ve been thinking about this one for over a year. Pedal to the metal time. #
  • At what point is a presentation done? #
  • RT @IanSchreiber: The same point a game is done: when it ships! RT @busynessgirl: At what point is a presentation done? #
  • .@prezi Any way to use time stamp feature to get a youtube to start at a particular time in prezi? Just tried way I know and it didn’t work. # [answer is no]
  • Help! One of the major for-profit universities has a “first 3 weeks free” promotional strategy. Which one and website? #
  • RT @mathhombre: @busynessgirl Do you mean the U Phoenix 3 week orientation course? http://bit.ly/cgNRtF / well, there’s a marketing gimmick #
  • There’s SO much I want to say in this presentation … it very likely might be > 1 hour now. Will have to watch the time. #wf10 #
  • Who thinks it’s appropriate to use a picture of a cricket (as in chirping) for Learning Object Repositories (or should it be dusty books?) #
  • So, I have a twiiter borg image, now I need one for Facebook … a zombie with the facebook logo as the face? @ohmgee :)  #
  • Okay, I think I am FINALLY ready to lay the path through the @prezi … ready, set, GO! #
  • Anyone know how to delete one point on an @prezi path? I know how to add a point, but not how to get rid of one. #
  • RT @RobinThailand: @busynessgirl Just drag the ‘dot’ off the path and let go. /// Doh! @msgregson #
  • Levers of Change in Higher Education http://prezi.com/irqborz3hmd2 #wf10 Still making minor tweaks here and there. Something odd? Tell me. #
  • Well, that was anti-climactic. My eyes are burning from staring at tiny details on the screen. My contacts might fall out. #
  • Levers of Change in Higher Education is easy to find at http://bit.ly/LEVERS (I will post the video we recorded later) Future of Educcation #
  • Here is the video of the Levers of Change presentation (recorded live at #wf10 http://www.screencast.com/t/MTE2MzUzY #
  • There will be a repeat of Levers of Change in Higher Ed Saturday at 8am in Alcott. See you there! #wf10 #
  • Now producing a version of my presentation for iPad users. I wonder, will they produce products that work outside iPad software? (doubtful) #
  • For the record, I am ALSO producing a transcript of the presentation for the visually impaired. That will take a little longer. #
  • The encore presentation this morning was a full house! Much thanks to WFS for letting me present again in general conference. #wf10 #
  • Levers of Change in Higher Education (for iPad users): http://www.youtube.com/watch?v=wC7-R3KwDLU #wf10 #
  • Adult Education Classes (a Ziggy cartoon) which fits nicely with the Levers presentation: http://twurl.nl/7ndxfk via @mathhombre #

Miscellaneous …

  • RT @MathEdnet I love good data visualization. This isn’t it. http://bit.ly/9jKiTE #
  • Well well … look who’s playing in the tweetbox … welcome to twitter John! (@mathhombre) #
  • I am really looking forward to hearing what you all think about my insights into “The Open Faculty” when it’s published. Curious & nervous. #
  • RT@lisagualtieri: Stroke education humor: You can’t use the Internet when your arm is numb http://is.gd/dgd8Q @Power2EndStroke #
  • Just discovered (completely by accident) that my computer/mouse do this: http://screencast.com/t/ZmY2ODBhZDE (way cool!) #
  • RT @chronicle The death of tenure: http://bit.ly/bTG3GR “There will not be good, tenure-track jobs for the great majority of good people.” #
  • .@chronicle What makes the tenure thing worse is that at same time tenure has decreased, enrollments & the cost of college have increased. in reply to chronicle #
  • RT @Wolfram_Alpha Stephen Wolfram shares his thoughts on computation and the future of the human condition: http://bit.ly/ctL0P5 #
  • RT @ruth4916 RE http://bit.ly/aJAxQI @busynessgirl Another reference to Calculus Wars here — you are now an influencer! // cool! #
  • Somehow I think I’m getting the better deal out of the $40/month unlimited data mobile hotspot. I’m like the piggy person at a buffet. ;)  #
  • Is it just me or is there very little information about http://2tor.com on the website? (Possible alternative to standard LMS? Can’t tell.) #
  • Did You Know 4.0 http://www.youtube.com/watch?v=6ILQrUrEWe8 #
  • A new reason to dislike Apple. Everyone with iPhones and iPads just ignore content running in Flash. Save for later = never. Thanks Steve. #
  • Who finds it ironic that I, a non-iPad, non-iPhone user knows how to turn off the sound on an iPad. #
  • Great Idea: Let students go to B&N or Amazon and choose 100 important books for the college library each year. #
  • The mindmap on Teaching and Learning in the Digital Age http://bit.ly/DigitalAge … teaching with the future in mind. #wf10 #
  • I think it’s time to pull up that Blackborg graphic again! @jryoung @marcparry in reply to jryoung #
  • RT @JaneBozarth A-MEN! RT @chrisstjohn: Today I learned again that the world is ruled by those who show up #lrnchat #
  • Having breakfast with a friend from high school that I haven’t seen since 1992! #
  • RT @kiwicarol Android Steals Market Share From All Other Smartphone Platforms [REPORT]: http://bit.ly/bn8VpW / just bought one #
  • Is it just me? When a cell phone goes off in a packed room full of people, there is a 90% chance the phone owner has white/gray hair? #
  • I bring a small surge protector / usb charger to conferences. Means I can glob on to any power outlet. Very compact. http://twurl.nl/atgg7u #
  • Very happy to see a woman, @zephoria, at the top of the FORTUNE list for smartest tech academic http://bit.ly/d7xlbR #
  • Why is it that every iPad user tries to “convert me”? Now I just say “Let’s just agree to disagree and drop it, okay?” #
  • I stopped really blogging when @ProfHacker started up and I haven’t gotten my mojo back since then. Feels like smaller voices are lost. #
  • Are there any mindmapping platforms using HTML5 ? I’ve used mindomo for years, but no idea what their plans are. #
  • RT @kprentiss Impressively bad United Airlines chat and phone service. Outsourcing only goes so far. Zappos, please start your airline. #
  • Do any of the slidesharing web platforms work in HTML5? Will Google Presenter work on an iPad? #
  • Sidenote: I’m sick of receiving iPad spam from various companies selling iPad accessories. (irony: this will result in MORE spam) #
  • I need a fold over the screen keyboard for my HTC EVO… like a QWERTY convertible. Miss the QWERTY, but love the WiFi. #fb #

WFS Conference

There were a LOT of tweets from this conference, but I’m going to publish them in a separate post with some additional thoughts and links to resources.

Possibly Related Posts:


  • Share/Bookmark

Levers of Change in Higher Education

July 8th, 2010

Here’s the latest Prezi on Levers of Change in Higher Education.

We’ve seen many major industries undergo dramatic change in the last decade (i.e. manufacturing, newspapers, and customer service).  While education seems “untouchable” to those within the system, there are many “levers of change” that have the potential for dramatic restructuring of higher education as well.  Online courses, adaptive computer assessment systems, open-source textbooks, edupunks, pay-by-the-month degrees, … these are just some of the levers that are prying at the corners of higher education.  In this presentation I will identify many of the levers of change that have the potential to shift higher education, resources to learn more about these, and a few scenarios that describe some of the possible futures of higher education. You can also watch the video of the live presentation here.

Possibly Related Posts:


  • Share/Bookmark

Twitter Weekly Link Roundup for 2010-07-04

July 4th, 2010

Dissertation …
  • Back to working on the dissertation. Took a break this morning to go to church, swim, and have lunch with my hubby. #
  • I wish I were a dog. Then I wouldn’t have to finish my dissertation. #
  • I’m afraid I need a dissertation pep talk. #
  • While I’m being all grouchy about dissertation writing, let me tell you how much I dislike APA formatting (extremely visually unappealing) #
  • #drpt (hr 426): Tables of data on participant characteristics … done. #
  • #drpt (hr 427): Chi tests on knowledge of MIPs, seeing gender effect here, as well as effects of PD on knowledge of CL and IBL. #
  • #drpt (hr 428): Yes, I am actually WRITING in Ch.4 … trying to summarize all findings on research questions 1-3 today. #
  • If you want to see the last 25 hours of dissertation work, go here: http://teachingcollegemath.com/?p=2423 http://fb.me/wJAv70ls #
  • #drpt (hr 429): I think I’m done with reporting about research question 1, knowledge of math instructional practices … on to RQ2. #
  • #drpt (hr 430): Did I mention I have data coming out my ears? It’s seeping out my nostrils too now. More exhaustive chi-squares. Sigh. #
  • #drpt (hr 431): If you have taught remedial math or calculus you are more likely to participate in math-specific PD … interpret? #
  • #drpt (hr 432): I have 9 pages of single-spaced tables in Ch.4, but very little writing. There’s so much data, it’s hard to summarize. #
  • I’m not sure why it’s happening today in particular… but I’m feeling kind of overwhelmed by life. I think I just need to be done w/PhD. #
  • #drpt (hr 433): Met with my PhD advisor to go over / talk through the results for the first three research questions. #

Miscellaneous …

  • .@nancyrubin What I can’t figure out is why Twit Cleaner needs your password to do it – followers are public info. in reply to nancyrubin #
  • Just finished playing ALL the levels of Waker, a game about position and velocity curves. http://twurl.nl/17wq6g #m161 #
  • RT @divbyzero: More on PA textbook bill: Step Too Far on Textbook Costs? – Inside Higher Edhttp://bit.ly/buy2X6 #
  • If all we can choose for textbooks is ‘educationally sound’ then can I just choose ‘the Internet’ and call it good? #
  • .@MitchKeller Oh so true! It costs me $90/month for Internet, so I guess it’s not the most economical choice to use a free online textbook. in reply to MitchKeller #
  • Logical analysis of the decision to take action about climate change http://bit.ly/Qq10I via @NBCCSueGreat example of futuring analysis #fb #
  • Whenever I think to myself … what an AWESOME find … it always seems to be fromhttp://www.geeksaresexy.net/ My advice? Subscribe! #
  • Gates, Jobs, and the new iPhone http://twurl.nl/5ldp6d (a conversation that didn’t happen?) #
  • Just learned the easy trick for squaring numbers that end in 5. Very clever! (watching Teaching Company DVDs on Joy of Math) #imanerd #
  • For the first time in several years, I did not submit to present at ICTCM. Tired of having to come up with clever ways to fund conferences. #
  • Bummer. I would really like to try @swype on the EVO, but it appears that the beta is now closed. #
  • Just remembered I need to book plane tickets to NC. Still up this summer: Boston, AZ, NC, OK, and maybe NY. #
  • Retweeting @sartormi: @busynessgirl you fly more than Santa! (from one of my students) #
  • Now, the next two days I have to build this presentation on “Levers of Change in Higher Education” (wondering what inspired me to do this) #

Day of fixing computer errors …

  • Why has Adobe Acrobat decided to forsake me? #
  • I let computer/software errors build up for months and then deal with them all in 24 hours of error-hell, in case you were wondering. #
  • Today is “Deal with computer errors” day … Yay. #
  • Error #1 Windows Journal freaks out when I resize tablet drawings: http://screencast.com/t/ODY4NWJhNDE Anyone seen this? Can you help? #
  • Error #2 My macro keyboard shortcut won’t stick in Word 2007 … problem FIXED by removing Adobe Add-in. Thanks @afwings :) #
  • Error #3 When I open PDF documents inside Bb in Firefox, the next action causes Firefox to crash. Whatever it is. #
  • Video of Error #3 http://screencast.com/t/ZDQ2ZWFiN Help? #
  • For the record, swimming 25 laps without my SwiMP3 really really sucks. #
  • Still trying to fix this damned Adobe PDF error. Days like this make me understand why Apple has shunned Adobe. #
  • Does anyone use Blackboard in Chrome? Which Chrome extensions are necessary to make it work properly? #
  • There are two big problems with Bb and Chrome: 1. Viewing PDF documents inside Bb, 2. No WYSIWYG editing on instructor side. #
  • Oh thank heavens. I think I have FINALLY fixed Error #3 Had to uninstall all copies of Adobe Reader and reinstall the FIrefox plugin. #
  • This leaves me with one error remaining… the strange tablet error. Anyone out there an HP Tablet expert? @jgvanides #
  • In hopes of fixing Error #1 I am updating all input and graphics drivers. Wish me luck. #
  • Another goal for today: Figure out how to print to my wireless printer from my laptop (been meaning to do this for >1 year) #
  • Hmmm … updating the video drivers did nothing. Next fix … reinstall Windows Journal? #
  • Oh great. Now Firefox and iTunes want to update. K.i.l.l. m.e. n.o.w. I just FIXED a bunch of errors, do I really want more? #
  • Today is a good day. Error #1 is FIXED. Took some logical thinking to pinpoint where the problem was, but I think it’s solved. :)  #
  • Wow. Finally got a software patch for TI-Smartview that fixes it. Have been trying to get it working since January. #
  • Of course, I wasn’t trying really hard … since we’ve been using Wolfram Alpha mostly. #

The ongoing struggle to get decent Internet at my house …


  • My Internet could not be slower today if it TRIED. #fb #
  • Today I want faster Internet so bad I could almost justify paying the $9,000 to get it … almost. #
  • I think I’m going to have to make a trip to the Sprint store tomorrow to see about a new phone with tethering + unlimited data. @dgpetrak #
  • Is there a way to burn podcasts from iTunes University to DVD? Crappy Internet + would like to watch from my exercise bike. #
  • Cussing up a storm. Just had my Internet cut off AGAIN. I really really really can’t take this anymore. Really. #fb #
  • If I kill myself for lack of broadband Internet, will someone lobby congress for the Maria Andersen bill – decent broadband for all? #
  • Dear WildBlue – the inability for me to pay for extra bandwidth when I need it is a dealkiller. You suck. #
  • There. I’ve committed. HTC EVO coming next wk w/ unlimited data plan. Wonder how long it will take to burn out a cell when used as a modem? #
  • RT @krzyslower: @busynessgirl Presidential Memorandum Unleashing Wireless Broadband Revolution http://j.mp/ady4dk // oh the irony #
  • Guess what just came in the mail … now the only problem is that I have to call from a phone other than the old or new cell. Don’t have 1. #
  • LOVE the kickstand feature on the new phone. So tired of holding these things while I watch videos. :) #
  • Okay … attempting to activate new phone via chat using other mobile broadband service. Ha! #
  • I am sending this from my new phone! Please phone, bring me faster internet! #
  • OMG. I can actually stream YouTube and TED without having to walk away from my computer for 5 min. #
  • Speedtest: 1 MBPS … yes! Yes! YES! (yup, that’s right … a broadband orgasm) #
  • I think I’m going to cry. I can watch as much on the Internet as I want. #
  • I am optimistically installing Second Life on my home computer – I have not been able to use SL from home ever. #
  • OMG. I can use Second Life from home!!!!!!!! (I know you all are underwhelmed here … but really, can you imagine life w/o broadband?) #
  • I can watch movies on Netflix, I can download games on the Playstation or Wii … no data limitations!!!!!!!!!!! #
  • oh … wordpress … how fast you run on real Internet! #
  • Wheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee #
  • Tomorrow I will start complaining about how I don’t have the faintest idea how to use my new phone, but for the moment, I’m happy. :) #
  • Retweeting @RobertTalbert: @busynessgirl This is like watching someone being unfrozen from a 15yr cryogenic sleep. :) #
  • Uh oh. This may be a short-lived love affair. Not getting a 3G signal tonight. Crap. #fb #
  • So, I can have reliable, but limited, delayed, and slow Internet … or unreliable, unlimited, and fast Internet. Maybe I should sell house? #
  • Here’s the morning Internet report. The mobile hotspot only seems to work on the same floor of the house as the HTC Evo. #
  • Sometimes I seem to have a spotty signal. Could fix this with some kind of signal booster ($$). Of course, satellite is rain-sensitive. #
  • To use the wireless on my exercise bike, I have to take the phone with me to the basement. #
  • Trying to decide what to do about the boys’ access to the Internet. Both of their computers are one floor below my computers. #
  • Downside of HTC Evo … I really really really miss my QWERTY keyboard. #
  • Just in case you were wondering, you can’t simultaneously use the mobile hotspot and make a phone call on the HTC Evo. Just tried. #
  • Let me just reiterate how much faster I can get online grading done with this new Internet. LOVE IT! #

Sorry, I’m still not blogging.  I think I’m trying to catch up … this means writing, writing, writing … but not writing blog posts.  I have to prep two new classes next year, Linear Algebra, and Mathematical Excursions (Math for Liberal Arts, or MathLA), and I know there are things that MUST get done this summer (like my 2009 taxes).

Possibly Related Posts:


  • Share/Bookmark

Twitter Weekly Link Roundup for 2010-06-27

June 27th, 2010

Miscellaneous …
Dissertation …
  • Okay. Back to the dissertation. S.o. c.l.o.s.e. n.o.w. #
  • Today’s research question: When CC math faculty adopt/reinvent or reject an instructional innovation, what common beliefs do they share? #
  • Decision time: One of the factors I’m investigating is education. Here’s the information I have: http://screencast.com/t/OTllYWYy #
  • Thinking about three ways to do it: 1. Highest degree earned, 2. Presence of some ed-related degree, 3. Presence of some math/stats degree #
  • Maybe a 4th: Presence of some non-math/stats/ed degree (science, business, etc.) #
  • What do you think about these categories? Suggestions? #
  • #drpt (hr 401): Coming up with a scheme to sort all degree-related data into something useful. #
  • #drpt (hr 402): Working on aggregate scales for all this data. Aggegates for Control of Teaching and Enabling Student Characteristics #
  • #drpt (hr 403): Going back to first research question … going to knock these out one by one with accompanying text. #
  • I’m really starting to dislike SPSS. Why is this so hard? I just want to get sorted data with means. UGH. Now I need an SPSS expert too. #
  • #drpt (hr 404): Knowledge of MIPs is interesting in that there are no strong trends. It doesn’t seem to matter what the factors are. #
  • #drpt (hr 405): Acquisition of Knowledge: about 95-100% of instructors (by any factor) learned about lecturing by being a student. #
  • #drpt (hr 406): The more courses someone has taught, the less sure they are about HOW they learned a teaching technique. #
  • #drpt (hr 407): Crud. Just realized all my Acquisition of Knowledge graphs have wrong n, should be the count of those that responded yes. #
  • #drpt (hr 408): The more recently your coursework was completed, the more likely you are to know about MIPs like IBL and Coop Learning. #
  • Last night I remembered how bad my insomnia gets when I work on something involving deep thought, like my dissertation. #fb #
  • #drpt (hr 409): Fixed the n error on those three sets of data. I hate those stupid errors, but better to catch them now I suppose. :) #
  • Not only do I have a garage door opener button attached to a wall, but the code on the outdoor panel works too now! Woo hoo! #
  • #drpt (hr 410): There is a pretty strong gender effect … female instructors have higher level of participation in ALL types of prof dev. #
  • #drpt (hr 410): PT instructors participate in less than half the math-specific PD as their FT counterparts (most math PD is off-campus). #
  • #drpt Here’s an interesting one: PT who are happy being PT participate significantly less in PD than PT who want FT jobs. #
  • When you embed a video, is there a way to block advertisements that appear at the end or side panel? (would be useful for education) #
  • Back to the dissertation. :) #
  • #drpt (hr 412): The FT/PT gap in PD participation is greater when the PD is math-specific. Not good. #
  • #drpt (hr 413): Very little difference in PD participation on highest degree earned, presence of ed-related degree, ed cohort, or experience #
  • Let me reiterate this: If an instructor has an education-related degree in their background, they are NO more likely to participate in PD. #
  • Want to see the analysis on Professional Development activities of math instructors? Watch this: http://screencast.com/t/MmU2NDRhNzgt #
  • #drpt (hr 414): Examining the amount of balance in the data on gender and work status. Must remember this when I draw conclusions. #
  • I would like to officially announce that I am DROWNING in data. That is all. #
  • #drpt (hr 415): Talked to a stats teacher about my frequency analysis problem. I’m going to go ahead and use chi-tests for significance. #
  • #drpt (hr 416): Learning to use chi-square … writing out several calculations by hand to make sure I understand it intuitively. #
  • #drpt (hr 417): Here’s what I’ve learned from chi-tests: women possess significantly more education degrees than the men in sample. #
  • Also, women participate in significantly more online PD, reading of articles, and social interactions as PD than the men in this survey. #
  • #drpt (hr 418): Significant differences by work status for variety of courses taught, education, cohort, experience, and all types of PD #
  • Afternoon bike ride around Spring Lake. Thougt about the mechanics of Chi-square tests the whole time. #
  • #drpt (hr 419): I’m drowning in Chi-Square tests. Someone remind me why I collected so much damned data. #
  • It’s starting to look like I might be able to prove that we have to start hiring more FT math instructors if we want instructional change. #
  • Oh dear: In MI, 45% of PT math instructors spend <2 hours a YEAR on PD. (7.4% for FT) Don’t need chi to tell me that’s significant. #
  • #drpt (hr 420): Is it possible that teaching an “easy” subject like algebra makes instructors more complacent about needing PD? Worrying. #
  • #drpt (hr 421): Good news! In the optional part of the survey, I still have a pretty even split on work status and gender. Usable! #
  • #drpt (hr 422): Slowly and meticulously documenting my various data sets – there are now so many I’m starting to get confused. #
  • .@JackieB That’s a great way to phrase it. Perhaps PT view as a job and not as a profession, thus less participation in PD. in reply to JackieB #
  • #drpt (hr 423): ARGH … one of the interesting correlations has a p=0.054 … needs to be <0.05 … damn. #
  • Oh thank you University of Scranton for your great explanation of t-tests in SPSS: http://twurl.nl/0xwaen #
  • #drpt (hr 424): Creating pretty graphs about the participants in the survey (general demographics). #
  • Chew on this: Instructors that participate in online PD (reading & social interactions) have higher use of IBL and coooperative learning. #
  • #drpt (hr 425): I am tired of my dissertation. Is it over yet? #fb #

I know I’m not blogging as much, and I feel bad. But I’m trying to finish a dissertation, and writing more articles for publication, and tying to catch up before two new preps next year … and there’s only so much time!  If you miss me … get a twitter account and you’ll see me every day! (follow @busynessgirl)

Possibly Related Posts:


  • Share/Bookmark

Twitter Weekly Link Roundup for 2010-06-20

June 20th, 2010

Miscellaneous …

  • I have been an Audible.com subscriber for almost 10 YEARS now. Each month downloaded and listen to 2-5 books. That’s a LOT of books. #
  • Maybe Amazon should have a subscription program too? #
  • I have now heard Archie howl. No idea what they’re howling at … but they are sure determined to join in. #
  • Finally, some real pics of the new dog, Archie. Good to be home! http://bit.ly/9nbGLp #
  • Now, in addition to the stack of books in the ‘to read’ pile, I have a stack of video games in the ‘to play’ pile. #
  • RT @chronicle: Wal-Mart considered starting its own university. Now, partnering with American Public U to offer degree http://bit.ly/d2su4g #
  • RT @betajames: “higher ed needs to change, because students won’t, and the digital revolution is not a passing fad” http://bit.ly/9SC73t #
  • In addition to the stack of books and the stack of video games I just remembered the stack of periodicals! #
  • In the summer I don’t HAVE to set office hours, so I post office hours for the week each Monday. Irony: This results in MORE office hours. #
  • For teaching math to blind students see http://teachingcollegemath.com/?p=416 and http://teachingcollegemath.com/?p=850 @jbrtva @calcdave #
  • Downloading lots of iTunes University videos for Linear Algebra, which I need to walk myself through again before I teach it next year. #
  • RT @shattuckml: hello fellow calc students. heres something to hold you over: What is the first derivative of a cow?….. prime rib :) #m161 #
  • There is still space in Level 2 (Adventurers) in our August Math & Technology Workshop. Information here: http://bit.ly/d1NT0G (pass it on!) #
  • Am I the only one who sometimes watches my own video tutorials to see how to do something? #
  • I’m thinking that I might skip ICTCM this year. Too tired of having to find funding every year. #
  • Now booking travel for late summer and fall, starting with Oklahoma City and Kansas City. #
  • RT @kristinalford RT @VenessaMiemis: new in series – Essential Skills for 21st Century Survival: Part 4: Foresight http://bit.ly/c8ewg3 #
  • MCC Math & Technology Workshop Schedule is set: http://sites.google.com/site/mccmath2010/calendar
  • RT @markmilliron: Data showing that “shift” is happening as promised in US higher #education http://bit.ly/d4fIGT #
  • Somehow this Daily Show clip about energy independence is both funny and extremely depressing … simultaneously. http://is.gd/cT5N5 #
  • Today I am my alterego, @notgettingmuchdonegirl #
  • I couldn’t possibly have less energy today if I TRIED. #fb #
  • RT @betajames: The new wave of retro gaming http://bit.ly/c3byl7 #
  • Things I learned today: It’s near impossible to play Super Mario while walking on a treadmill. Trust me on this one. #fb #
  • So glad to see my article about using embedded video for #math classes in print in MAA Focus! http://is.gd/cUuaA (see p.5) #

Possibly Related Posts:


  • Share/Bookmark