Showing posts with label searching. Show all posts
Showing posts with label searching. Show all posts

Tuesday, May 15, 2007

ICT and Challenges #2















We can all take digital photos but everyone can benefit from editing photos before using them. Computers come with simple tools for photo editing, but Web 2.0 has meant you can now edit your photos online for free.


In the sites below you can resize, remove redeye, change the colour and add a huge number of other creative effects. Sometimes it's appropriate to edit them for effect. The photo at the top of the page has been cropped, recoloured and darkened to produce the effects shown. However, even if you only use the rotate, cropping and brighten tool, you'll end up with much better quality photos.


If you take digital photos and don't use an editor, you're only doing half the job.


Digital Photo editing:
http://pixenate.com/
http://pixer.us/
http://www.picnik.com/

How could you make digital photo editing a challenge for your learners? Powerpoint, Photostory 3 and Moviemaker are all tools which can be used for creating a photo story.

Photo stories are really powerful means of persuasion and Moviemaker and Photostory will let you add text, commentary, background music to your digital photos and produce the end result as a video. Have a look at the examples embedded in the 7N Blog and Performing Arts Blog


More on Searching


One of the major issues I have is kids searching for information using a search engine like Google and very general keywords - needle in a haystack stuff - 50 million hits - might as well drop them off outside the National Library on a Saturday evening for all the quality information they will find....





A solution: As well as teaching them to be discriminating and clever searchers, try this: A Google tool which will enable you as the teacher to select which websites Google searches. Got that?
Tell it which websites you want it to search! Easy to set up and place in your Class blog. Remember your class blog doesn't just have to be used for communicating with parents. Use it as a classroom tool as well.

Why wouldn't you do it????

Here's an example: I have put the panel below onto our Climate Change page and also onto the Wellesley Search Page. It will only search the websites on that page. I can continue to add or remove websites from the search engine as I need to. Is this useful? I'd call it essential!

Try it:


Create your own custom search engine here: http://www.google.com/coop/

Wednesday, March 21, 2007

Searching Again, Smartboards and TV on Demand




From: Those Dark Hiding Places: The Invisible Web Revealed - Robert J. Lackie, Associate Professor-Librarian, Rider University


"The Web," according to Chris Sherman, Internet search expert and Associate Editor of SearchEngineWatch.com, "is increasingly moving away from being a collection of documents and becoming a multidimensional repository for sounds, images, audio, and other formats." Because much of this information is not accessible to many general search engines' software spiders, we need to look for specific search tools that will lead us to this hidden content. Some of these tools include directories, searchable sites, free Web databases, and a few general and many specialized search engines. Begin searching with...


Directories and Portals when you:

  • have a broad topic
  • want selected, evaluated, and annotated collections
  • prefer quality over quantity

Invisible or Deep Web [searchable sites and databases] when you:


  • are looking for information that is likely in a database

  • are looking for information that dynamically changes in content

Search engines [general and specialized] when you:

SmartBoard Resources:


http://education.smarttech.com/ste/en-US/Ed+Resource/Software+Resources/default.htm


http://education.smarttech.com/ste/en-US/Ed+Resource/Lesson+activities/International+Lesson+Activities/Aus_NZ-+Notebook+Activities/ (specific Australian and New Zealand stuff)

http://www.newdealedzone.com/whiteboardres.html

http://eduscapes.com/sessions/smartboard/


http://www.unit5.org/foxcreekimc/smartboardresources.htm


http://my-ecoach.com/online/webresourcelist.php?rlid=9346


http://www.smart-education.org/



These should keep you busy for a while....quite a while! Don't forget to try using Google Earth or Google maps with your smartboard.



This looks to be an excellent Global Warming site - From American Radio works. I'll add it to our list of sites. http://americanradioworks.publicradio.org/features/earlysigns/index.html



Maths manipulatives: http://nlvm.usu.edu/en/nav/vlibrary.html



It's the time of the year for sore throats. If you feel one coming on, it might be worth trying this remedy: http://www.myfinancialjourney.com/archive/frugal-cure-for-a-sore-throat


Who says house prices can't drop? Try selling your house in Detroit! http://news.yahoo.com/s/nm/20070319/ts_nm/usa_subprime_detroit_dc;_ylt=Aov5dA96IapEm53NtFaK6N0EtbAF


The way of the future? Have a look at TVNZs video on demand site. Look at the previews of TVNZ shows or watch the Lions play the All Blacks at Carisbrook in 1966. (Before my time, but Steve would remember it.) http://tvnzondemand.co.nz/content/ondemand_index/ondemand_skin