How to Solder (Instructables)

Good tutorial on How to Solder over at Instructables.  Never hurts to have several resources/references on a topic when you are first learning. 

Lots of nice closeup shots and some video to boot.

[Image captured from How to Solder: Instructables: http://www.instructables.com/id/How-to-solder/step3/Soldering-wire/]

How to Save a Wet Cell Phone

One of my students spilled some bottled water on her electronic keyboard.  She asked me if she could save it and I told here what I knew which was basically let it dry out before you turned it on again.  Found this little visual that gives some better ideas.  (Tina this is for you!)

[Image from GeekSauad: http://www.geeksquad.com/intelligence/blog/tips-to-save-your-cell-phone-this-st-patricks-day/]

Employers: Look to gaming to motivate staff

Recent article in itNews that discusses Lee Sheldon's idea of using game design to evaluate the students in his class instead of grades. (Mentioned in this previous post)

Funny: Foolishly Seeking Love

Foolishly Seeking True Love from Jarrett Lee Conaway on Vimeo.

Entertainment vs Engagement

Talk by Doug Johnson titled, Entertainment vs Engagement.

"I think too often we confuse those two terms (entertain and engage), when we think we should be entertaining, we should be engaging."

"Engagement has a learning component that goes with it."

Rube Goldberg Music Video (This too shall pass/OkGo)

Here's a music video set to a fantastically elaborate Rube Goldberg setup. I've watched the video so many times now, that I felt compelled to go buy the mp3.

Way to market to 50+ year old geeks!

Reasons for teaching Facebook in School

Stumbled on this short post by Ewan MacIntosh titled, "Two reasons for 'teaching Facebook'in school".  He wrote a response to this parents complaint about social media in the classroom:

“Our students don’t need to be a part of a classroom experiment with all this technology stuff. They need to have a real teacher with real textbooks and real tests.”

Head over to his blog to see his response.


[Image captured from facebook homepage: http://www.facebook.com/facebook?ref=pf]

New template features in Blogger

Blogger in Draft announced some new capabilities in terms of the layout of your Blogger template.  I played around with my own layout a bit this past weekend and liked what I saw.

I still  think Blogger is one of the easiest ways to set up and run a blog.  Occasionally, I get frustrated with some of the layout features, but overall, I like it.  I use it.  I recommend it people who want to get started blogging.

Only problem I had with Template Designer was it kept crashing in Firefox.  I switched over to Chrome and it seemed to run just fine.

Funny: Lost Promo Parody

Building a Treadmill Desk

Wrote about treadmill desks back in September 2008. Here is a handy tutorial at Instructables on how to build one or around $150. I sold my treadmill last year to gain a little elbow room in my house so I can't try this one out. Still think it's a good idea though.

Here's a link to one study done with school age children and treadmills:  Physical Activity May Strengthen Children's Ability To Pay Attention. (This was not the one I was looking for originally, I think there is one other study out there somewhere that looked at eighth graders, but can't find it.  Anyone?)

The authors three recomendations:

• scheduling outdoor recess as a part of each school day;
• offering formal physical education 150 minutes per week at the elementary level, 225 minutes at the secondary level;
• encouraging classroom teachers to integrate physical activity into learning.

Wonder what a study looking at teachers and the amount of exercise they get during a day might reveal about their health?  Their stress levels?  Their ability to think and plan?

[Image captured from Instructables: http://www.instructables.com/id/Treadmill-Desk/]

Game-ified Life

Interesting article over at The Technium. Kevin Kelly recommends a talk by Jesse Schell that speculates on the future of games.  He gave this quote that had me hooked:

"He offers a vision where ordinary life is gameified. Cheap tracking technology turns whatever you do into a "game" that accumulates points. As the gameification of life becomes ubiquitous, you go through your day racking up points and "getting to the next level." Instead of getting grades in school you graduate to the next level. It's a head spinning scenario, with lots to love and hate, but well worth considering."

I watched the video and can't stop thinking about the implications.  Worth the 29 minutes. 

At 19:30 in the video he mentions Lee Sheldon who teaches a class and instead of grading uses the accumulation of game points to determine grades.  I tried to find more information on this, but no luck. Anyone else out there have info on this?

[Image: "I lost the game"; Flickr; Uploaded on July 29, 2008

by scragz; http://www.flickr.com/photos/scragz/2715186206/ (CC:Attribution Generic)]

Diane Ravitch on the American School System

Haven't read The Death and Life of the Great American School System yet but the following quote got me interested:

Over several decades, Ravitch says, American schools have essentially lost their way, forgetting to focus on giving students a solid curriculum and strong teachers. Instead, she says, we've bumbled through a series of crises that have left us with "vague and meaningless standards," an odd, antagonistic public-private competition and an "obsession" with test scores.

Just stumbled across this quote in a USA Today article.  Think it will go on my "to read" list.

Anybody else read it?  Like it?  Hate it?

Moon Base Designs

Looking for some pictures that might get the creative juices flowing?  Here are 15 designs for Moon Base habitats.

Use them as a jumping off point for a design challenge for your students.  Or just use them to fuel your own daydreams.

[Image captured from Dvice: http://dvice.com/archives/2010/02/10-mind-blowing.php]

Sleeveface

 I'd love to do this with my students if any of them understood it when I refer to an album or record cover.  Usually I get, "Are you talking about CD's Mr. G?" or "Album? You mean like a picture album?" This conversation usually then degenerates into me calling them "young and ignorant" and them responding with taunts about me being "ancient and senile".

Click on over to Accidental Mysteries to see a whole series of these shots.

[Image captured from Sleeveshot: Accidental Mysteries: http://accidentalmysteries.blogspot.com/2010/02/sleeveface.html]

Funny: Man Cold

My wife thinks this is comedy.  I think it's a documentary. You decide...

Roombas join the Navy

I've been thinking about buying a Roomba to help keep my floors clean.

Now that I know the Navy uses them on the USS Freedom, how can I not?

[Via BotJunkie]

[Image captured from BotJunkie: http://www.botjunkie.com/2010/02/19/navy-gives-up-swabbing-decks-uses-roombas-instead/]

Honor the Famous with Breakfast

Friend of mine recently commented that the school cafeteria offered Green Eggs and Ham in honor of Dr. Suess's birthday. She was grossed out. I got to thinking it could have been worse, they could have been honoring H.R. Giger, the guy who designed the creepy monster for Alien. My imagination took over and the following four breakfast dishes flowed out of me before I could stop.

There may be a lesson in here somewhere....just not sure where?

(3/4/2010)

Update:  Had a friend ask, "What about Warhol?"  So one more breakfast dish.

[Images all mashed up from bits and pieces of other pictures. Use them as you will]

Epigenitics: New insights into Nature vs Nurture

I vaguely knew about epigenetics but ran across this explanation on a blog I read occasionally.  The author embedded two Nova videos (me too...below) that give some insight into what is meant by an epigenome.  Each of our thousands of genes needs instructions on how to do what they do.  The epigenomes give our genes instructions. Doctor Jirtle in the video says “the epigenome would be like the software that tells the computer when to work, how to work and how much.”  It is believed that epigenomes are strongly influenced by diet and lifestyle.  So, what you eat and how you live can not only effect your health but possibly that of your children and grandchildren.  Fascinating stuff.

I did a little more digging and found this Nova website that compliments the videos.   There is an extended interview with Dr. Jirtle, a slide show about the mice shown in the film and some other materials including a teacher's guide. 


Part 1: Epigenetics 


Part 2: Epigenetics

[via Mark's Daily Apple]

[Image captured from the slide show off the Nova Site:  http://www.pbs.org/wgbh/nova/sciencenow/3411/02-tale-flash.html]

Beautiful Robot Art

My Red Tie

Click over to 30 Beautiful Artworks of Robots to get a great sampling of some beautiful robot themed graphics.  Never know when a good robot picture might come in handy?

[Image: "My Red Tie" by arcipello captured from Six Revisions: 30 Beautiful Artworks of Robots; http://sixrevisions.com/digital-art/30-beautiful-artworks-of-robots/]

Household Rube Goldberg Machine

Been a while since I posted any new Rube Goldberg type machines. Found this one via Neatorama.

Rube Goldberg - Contraption - LE best
by e-boueur