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Flickr – A Free Problem Pictures

August 30th, 2006

alecmce

At University I was introduced to a really interesting CD called Problem Pictures. It had some fascinating images that all had some mathematical significance. I printed out about fifty and they made the walls of my classroom bright and appealing. It also had questions related to each photo, but I found that I rarely used them, preferring to create my own questions and ideas.

Enter Flickr, a great online photo sharing tool. Though you will not get questions related to each photo, the database is huge. Typing into the Flickr search engine ‘geometry’ turns up 10,810 photos at the time of writing. Most of them are really relevant; some of them are utterly spectacular. Here is a random sample:

Top Hit in Flickr Geometry Search at time of post

 

#flickr_badge_source_txt {padding:0; font: 11px Arial, Helvetica, Sans serif; color:#666666;} #flickr_badge_icon {display:block !important; margin:0 !important; border: 1px solid rgb(0, 0, 0) !important;} #flickr_icon_td {padding:0 5px 0 0 !important;} .flickr_badge_image {text-align:center !important;} .flickr_badge_image img {border: 1px solid black !important;} #flickr_www {display:block; text-align:left; padding:0 10px 0 10px !important; font: 11px Arial, Helvetica, Sans serif !important; color:#3993ff !important;} #flickr_badge_uber_wrapper a:hover, #flickr_badge_uber_wrapper a:link, #flickr_badge_uber_wrapper a:active, #flickr_badge_uber_wrapper a:visited {text-decoration:none !important; background:inherit !important;color:#3993ff;} #flickr_badge_wrapper {} #flickr_badge_source {padding:0 !important; font: 11px Arial, Helvetica, Sans serif !important; color:#666666 !important;}

I have found that putting an image full screen on an interactive whiteboard when students come into the room is a great way of capturing the students’ attention straight away.

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