Education ∪ Math ∪ Technology

Year: 2010 (page 7 of 20)

A week at my school

Here is a week at my school. This isn’t a typical week, but then no week at my school is. I’m sharing this in the hope that more educators can do the same for their schools.

Monday

As we are a Canadian school we celebrate Thanksgiving during the 2nd weekend of October. So today is a holiday, and I’m at home with my family relaxing. Our students are doing the same; we don’t hand out additional homework for our holidays so our students shouldn’t be too overloaded this weekend although some of our diploma program students are going to be very busy because of their extended essays.

 

Tuesday

Today I got to work early at about 7am but we have a staff meeting every Tuesday at 7:45am and I wanted to get some work done before the meeting. I actually managed to find time to meet with two teachers before our meeting and also do some work on our Model United Nations parent-permission forms. During the meeting I took notes using a shared Google Doc. We discussed our half-day on Friday when we will get to do some collaborative planning and our monthly Senior school staff meeting on Wednesday. We also hammered out some ideas about how to make our lunch-time supervision more effective.

During the morning we worked out the logistics for embedding a student video from our school’s trip to Kenya. I assisted an 8th grade class in their effort to edit their radio play podcasts. They needed some help learning how to use Audacity. I added our teachers to our online parent-teacher conference booking website which we will be using to schedule all of our parent-teacher interviews in a couple of weeks. In the morning I also spent some time talking about how to promote our story in education and we came up with our Youtube project.

During the day I gave various pieces of advice to a few different teachers, mostly on different technology tools they could use, but also questions about my former students, and what curriculum I covered in Science and what worked. At lunch time I supervised a test for two students who were absent Friday, and after lunch we had our weekly advisory session. Today in advisory everyone shared one good thing, one bad thing, and one thing they were looking forward to. 

After lunch I researched resources to use with our Moodle site, graded my student’s exams, trouble-shot a few technology problems people had, and posted a summary of how our school’s booking system will work (mostly so I’ll remember for the next time I have to use it, which could be a while).

 

Wednesday

I arrived at school early and did some work in the morning. First we had advisory when again I checked in with my students and did an informal poll of how much sleep they are getting. I’ve been doing this almost every day for a while now. It’s been an interesting process; I hope my students are making more of an effort to get some sleep now that someone is keeping track. Some certainly aren’t. 

First period I had a couple of students absent so they worked on their projects while I checked in with each of them to review their progress. I found a couple of students who had made false starts, and another who having difficulty collecting data. I recommended she crowd-source the problem (so expect me to ask for help with that later) and she thought that was sensible. Right away she created a Google Doc which she shared with me and we decided to turn it into a form so that data collection was easier.

During the day I set up a website so our athletics director could share information about sports events happening the year. Next I converted a list of parent emails from Outlook 2010 into a text file for our Directory of Community Development. I scanned a copy of our International Baccalaureate Virtual Community agreement for our school and emailed it back to an administrator for the community. In the late morning we had a crisis and I had to run around the school reseting all of the wireless access points. I also shared some ideas with a new math teacher at our school on a project I had suggested earlier that he do. He was clarifying the project and looking for advice on how to get started with it.

At lunch time I supervised students as they ate and then transported them out to the city park next door where the students in K – 9 spend the second half of their lunches. I was disappointed that the 9th grade students seemed to want to just stand around and didn’t show the same initiative from the previous week when they started their own impromptu soccer game. After my supervision, I sat down with some of the other teachers and chatted about teacher stuff.

In the early afternoon I showed our Director of Community Development how to add her own new content to our website and update news items from before, which she was super excited about. She edited an event I had published for her right away. During the rest of the day I continued my research and work on our athletic event website. I also did a bit of touch-up work on my presentation for next Friday’s CUEBC conference.

After school we had our monthly staff meeting. We mostly ironed out our plans for communication with parents which is an area that generally every school can improve. I also presented on using Smartboards as more than a $2000 white-board since we have another 4 of them coming into the school in the next few weeks. After the meeting I ended up having a 30 minute discussion with another teacher and gave her some simple suggestions about how to use Google Docs to improve the collaboration between her students.

 

Thursday

First thing Thursday morning I met with the athletics director and showed him how to add events to the website I set up the day before. We looked at the form carefully and added a bunch of new fields so he could keep track of more information. During the day he ended up thinking of a few more things which would be useful to collect with each event. On the back-burner is the view of the data which I can see will still need some work to make useful for the parents.

We discovered a problem with our process for sending out parent invitations to our parent-teacher interviews next week. We worked out a simple solution and I sent information on that out to the staff. First period I taught my 11th grade class and I introduced them to the major summative project for their course. They spent most of the period researching ideas and I checked in with each of them to help them with that process. I also worked on my own letters home to the parents for our parent-teacher interviews.

After my class, I helped out the same teacher from Tuesday’s podcast session and showed her how to upload her students’ podcasts to our shared podcast stream. We uploaded the first of what will hopefully be many podcasts after ironing out the process of making sure student identities were kept safe. The first thing the students wanted to do was to listen to the podcast online; they were SO excited.

The other building had a crisis after lunch and I ran over to help trouble-shoot. It turned out that a simple reset of the wireless network got them going again, but I volunteered to come back Friday and help make sure there weren’t any problems. The teacher involved was pretty grateful and carefully watched me reset the wireless routers so she could do it herself next time.

After school I worked for a bit and then headed out to the University of British Columbia Science Mentoring event. I was hoping to meet my mentee for the year, but he didn’t show up, so I was "stuck" having a great conversation with a couple of 3rd year students who were interested in becoming teachers. Neither had heard of either behaviourism or constructivism, so I gave them the 30 second definition of each, and made it clear which side of the fence I was on.

 

Friday 

Friday morning I arrived at school early to have time to double check that our system for booking parent-teacher interviews was going to work. "This," I thought to myself, "is my summative assessment. If I pass this, I look good, if it flops then I’ll have to make my next new project at the school look really good to keep my professional dignity." I showed my head of school exactly what it would look like and he seemed satisfied. Of course we have our backup plan set-up so everything should run smoothly.

We have kind of an unusual day at school. 30 of our students are off at We day, another 10 are away at a volleyball tournament bringing our total senior school down to a whopping 80 kids and only 1 student in my first class. In the morning I created a shared Google spreadsheet so we could keep track of which students were wearing their civvies early (they aren’t supposed to change until after our 2 class; I’m not sure why). I also prepared my lesson plans but then realized I wouldn’t use them until next week. Finally I supervised my one student while she worked away on her project.

We then all headed out to the park across the road from my school and the students played a quick touch-football tournament. Galiano (the blue team) won the tournament after 2 games as they won both their games. Most of the kids had fun although as usual, some kids feel left out when we do physical activity.

In the afternoon we had our professional development which happens about 4 times a year when we have a half day for the students. We worked in the IB Diploma Program group on deciding on what information about our curriculum units we are going to share. We are starting this year to input all of our curriculum, resources, and in-class assessments for our diploma program having nearly finished this same process for our Middle Years program (MYP).

In our MYP meeting I started a conversation about the use of our 1 to 1 laptop program and some best practices on checking to see if students are on-task while using the laptops. We then worked on grading our 10th grade students’ 2nd phase of their personal projects. Our objective in our assessment of their projects is to look at the process they’ve gone through, rather the final piece themselves. We want the students to recognize that although the final product is important, the underlying process they go through to arrive at that final product is more important.

We would normally go out at the end of the day for our nearly weekly "book club" meeting (of course you know what I mean). However this week I have to rush to catch a ferry so I missed the other staff getting together. It’s always been a good way for them to unwind and relax at the end of what is usually a hectic week at Stratford Hall.

Is Interactivity in Mathematics Important?

I was asked if I thought that including interactivity in a mathematics was important. The answer to me is most definitively YES! In fact, I believe that if your mathematics and science classrooms do not include at least some of the features that I will describe below then you are doing a great disservice to your students. It may not be possible to include all of these examples in every context, but at least some of them are crucial to a deep understanding of mathematics and a recognition of its importance in our lives.

 

Graphing

When I attended high school in the early 90s, every graph I had to produce I did by hand. As a result my graphs looked something the following.

The day I realized I could cook bacon whenever I wanted

  image credit: http://xkcd.com/418/

Now the problem with this of course is that if I want to modify the graph above and compare my modification against my old graph, I need to redraw the entire graph from scratch every single time. While there is some merit in learning the skill of creating a crisp neat graph, it is difficult to progress to more advanced graphing concepts when it takes you 15 minutes a graph to produce something worth reading.

Imagine the situation today where I can produce a graph immediately and then modify it, add an extra graph to compare two graphs, save my graph to look at later, etc… This is what modern graphing software allows us to do. This kind of interactivity allows students to look at much deeper concepts involved with graphing and of functions. Look at this example graph.

Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser (Click here to install Java now)

 

Multimedia

Imagine you are working on learning how to find the equation of a line from the graph. Which would you rather do; a worksheet with 20 different graphs on it, or would you rather look at a picture like the one below and find 20 lines first, and then find their equations. At least one of these examples involves recognizing that the lines come from nature.

Sailing ship

     image credit: Toomas & Marit Hinnosaar

What if you are looking at the properties of quadratic functions? Do you want to stare at a bunch of graphs of quadratic functions, or do you want to look at video footage you created yourself? Here’s what that looks like. Now the students can collect data about the graph, learn about the relationship between thrown objects in our world and parabolas, and then finally they can analyze their data and come to a conclusion about the motion of thrown objects. Here’s what that kind of video looks like (this was video collected from a webcam,  transparent graph paper over-laid on top of the video and the entire clip slowed down; all in iMovie).

Want students to create their own trigonometry word problems for practice? Maybe you’ve recognized that the best way to understand the formatting of a word problem is to create one for yourself. Instead of having students write out a word problem on paper, look at what happens when you have them create a story-line and video tape themselves performing their word problem.

 

Other ideas

In probability class you have them running simulations with dice (or even better playing a game involving dice). In calculus, have them compare the instantaneous speed versus the average speed as a homework assignment when they take a drive with their parents. In statistics class have them gather data from their peers and do the statistical analysis of information gathered from class. In geometry, have them prove the Pythagorean theorem by measuring out giant right triangles on a soccer field and compare the known length of the hypotenuse (which they measure) to the expected hypotenuse (which they calculate using the Pythagorean theorem). Use the last idea and talk about experimental error.

 

Summary

There are lots of other types of interactivity in the mathematics classroom that I haven’t shown here. Interactivity doesn’t have to include the use of technology, but at the very least you should have your students doing something each class, rather than sitting there and being passive recipients of the information. 

 

We don’t give A’s in our school

This entire post is because of a sentence from some student’s work that I overheard a teacher sharing. He said something like, "I was so proud of the A I got on my assignment." Of course I was pretty surprised because as far as I understood our assessment policy, we don’t give A’s in our school. It turns out that this was just a sentence in an English assignment the student had to do.

We are an IB school from kindergarten to grade 12 so we use a completely different system of assessment than the traditional public school. Instead of assigning students a letter grade for their courses, our summative assessment mark is on a scale from 1 to 7, with a 1 representing student who has produced very poor work up to a 7 representing excellent work. Essentially a 1 is considered a fail and a 2 is a minimal pass.

This isn’t the whole picture though. More important than the numbers we assigned to students is the process we go through to determine that number. We use a system where most of the work students produce is formative work which may or not include numbers on itself, but should always include feedback for the students. Once in a while, probably once each major unit, we will assign a piece of summative work for the students to complete. Often with the students help or alone, we produce a number for these assignments which we share with the students along with some feedback about their assessment.

We also provide a lot of formative feedback on a daily basis through assignments which would traditionally be averaged into a mark for the student. So we give quizzes, quick chats about progress, exercises during class, and a whole host of other assessment, but this assessment is treated as formative.

When we provide feedback to the parents and on transcripts for students, we provide what we call a snapshot of the student’s summative grade rather than an average of their grades. We also provide a similar snapshot of the students formative development in the form of comments. Our objective is to answer the question, "where is this student at in terms of their skills?" rather than "what has this student done?"

My head of school likens the distinction between formative and summative assessment to what happens with athletes. They practice a lot (formative assessment) and some athletes are more easily coached and practice more than others (formative assessment). Once the athlete hits the big game (summative assessment) they need to be able to perform.

In a lot of ways this process more closely matches what actually happens in real life once students graduate. Most of what we do is practice for the occasions where it really matters whether or not we are successful. Our objective is not to punish students during a semester with lots of repetitive assessments which do a poor job of measuring their understanding, but instead help them learn by giving them constructive feedback.

For example today I had to provide templates for our commenting system in advance of our parent-teacher interviews (formative assessment) which actually took me three tries to get right. Each time I sent out the templates to our staff, either I realized a mistake in the template, or someone commented back to me that they had spotted an error. Making a mistake in this sense is less important though since I have the opportunity to correct it before it is critical. However I am also in charge of maintaining the system we are going to use this year for our parent-teacher interview bookings. We are taking a bit of a risk and relying on a 3rd party system so that parents can book their appointments online and our administrative staff can do a lot less work. We’ve tested the system, but it has to work when the parents use it (summative assessment).

There are aspects of this system I really like and things about it which I dislike. I’d like to get rid of the numbers and only provide comments. I hate it when parents and students (and other schools) focus on the numbers associated with their grades and forget the story that produced that number. I really think this system is much better than what I used when I started my career, and I want to go back in time and confront myself 8 years ago and give myself a good slap for how foolish my assessment systems were.

Education Documentary Project

We’ve had a lot of discussion recently about how to take the message we have and get it out to the people without a lot. My idea is to create a documentary about the positive things we are accomplishing in education and share it with the world. We have a lot of great stories we could tell which would paint a different story about how successful schools are today. We could also look at the future of education and how it’s being implemented already in some schools around the world.

This documentary would look around the world and find best practices which are occurring and share them. We have a lot of educators so far who are interested in participating, including an Edutopia educator. This is an exciting project to be part of because I think if we are successful we have a real opportunity to share what works in education today.

If you are interested in finding out more or perhaps even sharing your story, please check out our project page, which is in the very early planning stages.

http://is.gd/fKQFg

I used to be a master at memorization

When I first started my career I struggled. A lot. My first job was in the School for Legal Studies which when I joined it was a relatively small high school by New York standards. I had three classes each day, two of which were double period classes. If you’ve ever watched Michelle Fiefer’s "Dangerous Minds" you’ll understand what my classes were like. It took me 3 months before I actually got one of my class’ attention.

I had one lesson which worked really well during my first semester. It was suggested to me by an Assistant Principal for Math. Basically, I started a class singing the quadratic formula song. Instantly the class went quiet. One student asked me to sing it again, so I did. By the third time I was singing it, some students were joining in. By the fifth time, only the quietest and shyest of kids weren’t singing with me. After the singing I managed to hold their attention for 20 minutes of examples of how to actually use the quadratic formula to solve equations.

For three weeks every time my students came to class, they sang the quadratic formula song when they entered. I’m still in touch with some of the students from this class and all of them remember that we sang a quadratic song although most of them don’t remember all of the words.

Over the next three years, I learned a bunch of tricks to help students memorize the bits and broken pieces that represented the NY State Math curriculum. Together my students and I sang songs to remember formulas, used hand signals to remember the relationship between an implication and its inverse, converse, and contrapositive, and deciphered calculations of algebraic groups to look for transposes and inverses. None of it made any sense to the students, it didn’t have to, they could memorize it.

I didn’t use flash cards or other tricks to help my students memorize these math facts. I used every other trick I could think of. I became a master of memorization. My students did reasonably well on their exams each year compared to their peers in other classes but I never felt like I achieved more than mediocre success because my pass rates really never exceeded 60% overall.

I regret that I did this. I wish I had more guts back then and had been willing to slow down and instead of trying to race through a bunch of disconnected concepts that I pulled out the ones which were most relevant in these students’ lives. I also wish that I had discovered my constructivist methods of teaching earlier in my career.

This actually isn’t the whole story; this is what I regret most from those early years. I also remember another side to this story which was that of an educator who endlessly experimented with different techniques to help his kids understand math.

I remember staying after school with students building model water slides so we could experiment with time-distance graphs. I remember bringing in pictures of buildings in my students’ neighbourhood so my classes could figure out the equation of the lines in the pictures. I remember buying a class set of long tape measures and protractors so we could go outside and calculate the height of the gigantic block which passed for a school in NYC. I remember being a good educator.

I do regret the endless drills and worksheets I passed out to my students. I am also eternally grateful that I found another way, a better way, and no longer rely on cheap parlor tricks in my teaching. 

Twenty ways to use video in your classroom

Here are 20 ways you can use video creation with your students in your classroom. 

1. Have students video tape themselves playing sports and use the video to analyze their performance.

2. Have a guest student just checking out your school (we have this a lot at our school). Make them the school reporter and pass them the video camera or have them interview you.

3. Have your students create video word problems for math or science.

4. Record footage of something in motion and analyze the footage to determine the physics of the motion.

5. Record your lesson and share it with students later. You could also pre-record your lesson and assign the video as homework so you have more time for guided practice in class.

6. Have students record a tutorial from a topic for your class.

7. Have students present research or the result of an experiment through a video presentation.

8. Student created documentary of another process, like getting ready to perform a play.

9. Have students create video reflections or journals.

10. Try a fresh approach to the boring book review.

11. Have students create a story and narrate/act it out. Record what results!

12. Have your students record their creative writing or poetry.

13. Create a music video.

14. Record your class doing a debate about a real life topic (like educational reform for example).

15. uStream your classroom (for example so that students who are at home ill can still participate).

16. Invite a guest speaker into your classroom, from anywhere in the world, via Skype.

17. Set up live streaming from your classroom and let your colleagues in another room observe you and give you feedback.

18. Set up live streaming from your classroom and invite the parents of your students to see what you do in the classroom (not for the faint of heart!).

19. Show a demonstration of something which would otherwise be extremely difficult to find in a classroom.

20. Let your students explore their creative side and produce a video that summarizes (in a catchy way ideally) what they’ve learned about a subject. Call this the summative assessment for that unit.

Please add any other suggestions you have to the comments (or even better help me find examples of the last 6 ideas).

A bunch of Math games

@joe_bower said he was looking for some decent math games online and couldn’t find any. I remembered that I used to make math games all the time so I fired off a bunch of links back. I decided it was worth gathering all those links into one spot. Who knows, maybe some of these old games are useful.

Good for teaching about perspective: Labyrinth

Gives students a feel for how fraction operations work: Fractions operations

Practice operations and solve a number puzzle: Countdown

See how simple rules result in much complexity: John Conway’s Game of Life

Practice factoring numbers & remember prime numbers: Factors!

Just a fun spaceship game (similar to Asteroids): Spaceship game

Useful for recognizing some similar fractions: Horse Races

Really just algebra practice & puzzle solving: Algebra puzzle

More of the same type as practice as above but quadratic algebra: Quadratic algebra puzzle

Look at patterns when moving rings: Towers of Hanoi

Try a variation of the classic logo programming language: Logo Programming

 

 

A Day in the Life of a Student

You wake up in the morning earlier than you want to. You try and struggle to stay asleep but your parents come into your private space and nag you constantly until you get up. Wearily you get up and get dressed in your school approved clothing.  If you still have time you munch down some food and then you grab your extremely heavy backpack and head to school.

On the way to school you are teased by some of your "friends." You’d mention it to an adult but nothing ever happens so why bother. When you arrive at school you place some of your belongings in a tiny cubicle that doesn’t quite hold everything and smells faintly of that lunch you managed to pack last week but forgot in your locker over the weekend. Jostling through the over crowded and identical hallways you make your way to your first class of the day.

Fortunately you had time last night to finish some of that boring homework you assigned so you get it out of your book and prepare to share it with your teacher. Unfortunately you’ve forgotten that this teacher never actually looks at the homework and gives you any feedback about it so back into your book it goes. You are actually enjoying your class discussion when all of a sudden a loud bell goes off and you have to rush to your next class. It’s too bad because you feel like you were finally understanding some of the reasons why World War II happened.

In your next class you hardly have any time to think because you are spending your whole class frantically trying to keep up with the enormous amount of inane stuff you are being asked to write down. Right at the end of the class the teacher finally pauses to ask if anyone has questions but before you can ask why Hamlet did all those mean things you have to wait through three people before you ask questions about when the homework is due. Bell goes again and off you trudge to your next class.

In your math class your teacher patiently goes through solving quadratic equations but never explains WHY you want to solve quadratic equations. She’s good at explaining this stuff but a bit out of touch with your needs. You try and do her homework because you know math is important but it seems like the stuff that is on the test is different than the homework. You’d love to be able to ask questions but you feel too intimidated and stupid to do so.

Next you get to have lunch. You head down to the cafeteria where they are serving slightly warm pizza AGAIN. You sit around on a table and chat with your friends for a while. You’d like to go and play a game of football outside but there’s no one to supervise you so you are stuck inside. It’s even a beautiful sunny day outside so you are pretty frustrated.

After lunch you have your final class of the day which is usually your favourite but today you have a sub. He hands out a bunch of worksheets and reads instructions off of a piece of paper in his hands. He apologizes but says he knows nothing about computers and so they have to remain off. He’s not, in his own words, "licensed to teach about computers."

At the end of the class you pick up your stuff and go home. You’d like to hang out with your friends but there’s really no place for you to do that now that the school instituted their new "go home if you aren’t supervised" policy. Instead you play a little bit of Farmville to relax and then take a look at your homework. Your parents come home late and ask what you did today and you say "nothing" because really that’s the truth. You had to make your own food for dinner which unfortunately consists of an over cooked microwaveable dinner because that’s all you’ve ever had the time to learn how to make.

None of it seems very interesting but you manage to get through it while IMing with your friends, watching an old rerun of The Big Bang theory. When you are finally done you work on some of your own projects you’ve been thinking about but too tired you give up and go to sleep. You know the next day will be the same as today and you wonder why you bother to go to school.

Why mass teacher evaluation systems are flawed

There are lots of enormous flaws at the root of the current effort to evaluate teachers across the US. We could talk about how each teacher serves a much different population, or how the resources which are provided to each teacher are different because of the wealth of their educational community, or how a poor administrator can influence teacher evaluations, but there is a deeper flaw, one based on a more mathematical argument.

Imagine we ranked all of the teachers according to how much material they covered (which is essentially what grading them using standardized assessment scores from their students do), much like the current SAT system ranks students, and then graphed how many teachers were at each rank.  The graph would look very much like the following.

Normal Distribution - Credit: Wikipedia

This is called the normal distribution in statistics. The function written at the top doesn’t matter very much. What matters is that μ is the mean (average) of the distribution and σ is what is known the standard deviation (read this explanation if you are confused). μ is measure of where the center of the data is, and σ measures how spread out the data is.

A couple of important facts to know about this graph is that about 68% of the teachers will be within one standard deviation of the mean and that just over 95% of teachers will be within two standard deviations of the mean. This means that the vast majority of teachers will be ranked near the middle of the graph. Teachers within one standard deviation of the mean could be considered average, and teachers ranked below two standard deviations of the mean would be in the bottom 2.3% of the teaching profession. These are the people that typical reform efforts like to target and were recently "exposed" in the LA Times value-added assessment project.

Now let’s suppose we managed to improve the education system in the US a whole bunch. In fact we manage to improve it so that instead of each student learning one years worth of material in a year, they learn two years worth of material! Wow! Good for us! What would happen to the picture above then?

Well it turns out nothing would happen at all. The reason is because the picture above represents a relative ranking between teachers and there will always be teachers who rank lower than other teachers. No matter how much we improve education, the picture above will always remain the same, with one exception. If every teacher was ranked equally, then the picture above would look more like a very thin bar sitting above the mean. I don’t think that will ever happen though and it would certainly be a pretty boring education system. Imagine if students never had a favourite teacher; who would want to join the profession then?

The other point to bring up is that if we supposed that the teachers at the mean of the distribution teach what we call a "year’s worth of material" then as we improved teacher quality and this mean rose, then so would what we defined to be a "year’s worth of material." We’d always be stuck bemoaning the fact that there are teachers who can somehow only cover half a year’s worth of material and other teachers who can cover two year’s worth of material. The amount of material to cover would just rise.

The flaw is that the more material we try to cover each year, the less room there would be for the individuality and creativity which is so important to the teaching profession and to education in general. I’d like to see a slightly different way of assessing teachers. Let’s assess teachers based on their professional relationships with each other, based on the rapport they develop with students, on how willing they are to share their expertise, on the quality of the research they have done, and a host of other factors which cannot be measured by a test, or conveniently broken down into a normal distribution.

Let’s assess each teacher individually.

 

Participate, don’t reparticipate

I have to tell you a pet peeve of mine. It’s people who retweet all day long and never add anything of their own thoughts to my Twitter stream. I use this fun tool called Twit Cleaner and it happily allows me to find all of the people who only have retweets in their stream and unfollow them.

For those of you who don’t use Twitter the basic analogy is this. A retweeter is someone who demonstrates none of their own ideas but keeps repeating the ideas of the people around them. You can’t have a conversation with them because they don’t respond and you have no idea what they really think.

Please add your own thoughts to the stream. Create a blog and link to your entries, join the EduPLN and post resources there, or just start chatting away on Twitter with other people (or even yourself!) but please don’t post into my stream with your constant retweet spam. A retweet in my opinion counts as a thumbs-up to a great idea so the occasionally retweet is okay. Retweeting something which you really feel should reach a wider audience is fine too. Retweeting something to get your tweet count up? Pretty lame; you know who you are.