Get flash to fully experience Pearltrees
Image by opensource.com
We’ve still got a few kids working to learn the teen numbers. I came up with one more activity to help them master this skill. We’re also knee deep in our farm unit, so I added some cute pigs to the activity to make it a little more fun.
Overview: Enter some text or a URL in a spreadsheet and a QR code will be automatically created - all with the help of a little formula that you’ll learn about in this tip of the week. This is a great way to create lots of QR codes very quickly and easily! You will have two options: 1. Create your own; or 2.
One of the first obstacles I encountered as I was thinking about ways to use QR codes with preschoolers was using information that didn’t require reading.
QRpedia is a mobile Web based system which uses QR codes to deliver Wikipedia articles to users, in their preferred language. [ 1 ] [ 2 ] [ 3 ] QR codes can easily be generated to link directly to any Uniform Resource Identifier (URI), but the QRpedia system adds further functionality. QRpedia was conceived by Roger Bamkin, then chair of Wikimedia UK , coded by Terence Eden, and unveiled in April 2011. It is currently in use at institutions including museums in the United Kingdom, United States and Spain.
QR codes are a great and easy way to share digital materials and resources within your classroom.
QR Codes (Quick Response Codes) are just barcodes. There is nothing fancy about them. Just like the grocery store clerk uses barcodes to look up the product and scan the price into the computer, your mobile device or computer can look up QR codes to: take you to a website, read some text, give you a phone number, or generate a text message. QR Codes are barcodes of information that hardlink the physical world with the online world. They are considered a form of simple augmented reality .
20 умных способов использования QR-кода.
САНКТ-ПЕТЕРБУРГ, 28 декабря.
Senior education editor Melissa Greenwood is blogging this week from ACTE’s CareerTech VISION 2012 conference in Atlanta, Ga. Here is a blog inspired by a recent conference session on student engagement. Does school have to be fun?
I’ve written previously about QR Codes, what they are, and how we might use them. I’ve met and chatted with Andy Ramsden of Bath University and seen how they have integrated them into the assignment and feedback process. I saw two links this morning on Twitter that sparked my interest again, both from @psychemedia which has made me realise that I need to brain-dump my thoughts on how these wonderful little codes can be utilised in the classroom.
I’ve had some amazing discussions with some colleagues recently about QR Codes and how we can use them. When I got over the initial “huh?” response as to what they are, and they understood that the code can contain type of data, we started to get somewhere really quite quickly. So, this post is really to consolidate my previous posts and to make it slightly more graphical – images are often easier to follow. What is a QR Code?
QR Code Printing Guidelines & Best Practices 32 × 32 mm or 1.25 × 1.25 inches, excluding quiet zone (the white space included around the QR Code in the EPS) is the minimum size that guarantees that ALL camera phones on the market can properly read the QR Code. 26 × 26 mm or roughly 1 square inch, excluding quiet zone covers 90% of the phones on the market. - OUR CURRENT RECOMMENDATION The latest camera models, which have improved macro capabilities, can deal with QR Codes that are less than 10 mm (0.4 in) wide and high. For example, an iPhone 4 will be able to scan this size, but an iPhone 2/3.x with 2.0 megapixel camera and no autofocus may not. For good reader accuracy good contrast between the background and the bar color itself is very important. The bar code should have a dark color on a light background. You cannot go wrong by treating the QR Code as line art, using black on white. Signage
Этой осенью на улицах города появятся необычные афиши киноконцертного зала «Космонавт».
Лично я узнала, что такое QR-код, год назад от одного моего бразильского приятеля.