Category Archives: freeware

QR Codes in Education Part 1

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My intention when I started writing this article was to show how I was planning to integrate QR Codes in my classes but then I realized that there was much explaining to do before this article served its purpose. I am familiar with QR codes but I wondered if my readers were. For this reason, I have decided to split this post into two.Here you’ll find the theory , and in QRCodes Part 2 (coming shortly) you’ll see some of my ideas to introduce them in the classroom, or rather as homework ,as students in Spain aren’t allowed to bring their mobile devices to the school.

It was not that long ago when I saw for the first time a QR Code . I remember I was in Ikea and thought … what the heck is this? And then I thought … Do I really want to know? And then some time later…. But are they really here to stay?Now, it’s crystal clear to me that QR codes are here to stay and I am only beginning to test their potencial in education.

But what is a QR code ? QR is short for Quick Response (they can be read quickly by a mobile phone)They are white and black barcode squares that can be easily generated and that allow you to encode text , urls, images and audio files among other things – lately they have become more sophisticated as you will see below. Now you can only begin to imagine the possibilities for education.

But how do we generate a QR code?

GENERATING A SIMPLE QR CODE

Nothing could be easier. If you google “QR code generator” you’ll find lots . The ones below are just some of them:
Kaywa QR Code ( it allows you to encode URLs, text (160 characters), phone numbers,sms.   

GO QR.Me  (same as above but it allows you to encode 300 characters)

CUSTOMISING YOUR QR CODE

Now, we all know about QR codes: they are black and white squares, containing encoded data. Boring, isn’t it? Why don’t we decorate and make our QR code more stylish ?

QRstuff is definitely my favourite

VisualLead lets you integrate a QR Code into an image , blending QR Codes with a design or image of your choice

Now , we have created our QR code. What’s next?

GETTING A QR Code Reader

Lots of modern phones can read QR codes but first you need to download a QR reader/scanner. For example , in my mobile I have installed AT&T Code Scanner but there are lots of them you can download for free. For iPhone, Scan is a good one, and for Android there’s QR Droid.

HOW TO SCAN A QR CODE

To scan the codes, all you need is a mobile device with a camera, and a QR code reader or scanner app to interpret the data in the code. Open your QR reader on your phone or ipod and center the QR code within the frame provided and let the magic begin!

Holding your breath for Part 2?

Vocaroo: Free Tool to Record and Share Audio

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I just love this useful tool to record audio. I love it for many reasons:

♥You don’t need to register and it is free

♥ It is very easy to use

♥You can record yourself or upload a recording

♥ It can be easily shared  or embedded in a blog. It also gives you an url that can be sent via email.

Listen to me saying hello

Audio recording and upload >>

Stonehenge: one of the world’s most ancient landmarks.

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and one of the most mysterious , too! In fact, over the course of years, scientists and philosophers have tried to attribute their origin to Merlin the wizard, to druids and even there are some crackpots who think aliens were involved but the truth is that even nowadays, after countless studies, nobody can say for certain why it was built. Was it an observatory,  a temple for sun worship, a healing centre, a place to bury the dead or  a giant calendar? How did they manage to carry the huge stones  and then, without any metal tools or machinery  build this impressive, unique structure?

I’ve selected this video about StoneHenge  for my elementary students. I have chopped the original from YouTube using TubeChop because it was too long and probably too difficult, too. Hope it is useful!

I have decided on the True/Flase exercise because I think it is  easier  than the Open Questions option.

AFTER WATCHING THE VIDEO, DECIDE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OR FALSE AND CORRECT THE FALSE ONES.
1. StoneHenge is in Northern England
2. According to the Medieval legend Merlin, the wizard, built it.
3. According to recent scientific studies,it was built 500 years ago.
4. Each of the stones weighs between fifty and eighty thousand pounds
5. The stones were carved using metal tools.