Since the mid-1990s, the percentage of publicschools connected to the Internet exploded from 35% to 100%.Public instructional classrooms with Internet access grew to 94%,up from 14% a decade earlier, and the ratio of students perInternet-connected instructional computer decreased from 12:1to 3.8:1 (Wells & Lewis, 2006). Outside of schools, more thantwo thirds of people in the United States have Internet connec-tions at home, more than half of which are broadband (Horrigan,
Educational Researcher, Vol. 38, No. 4, pp. 246–259DOI: 10.3102/0013189X09336671© 2009 AERA. http://er.aera.net
Web 2.0 and Classroom Research: What PathShould We Take
Now?
Christine Greenhow, Beth Robelia, and Joan E. Hughes
Learning, Teaching, andScholarship in a Digital AgeResearch Newsand Comment
educational ReseaRcheR
246
by on June 17, 2009http://er.aera.netDownloaded from
(function() {
var pageParams = {"origHeight": 1171, "origWidth": 902, "fonts": [4, 9, 8, 0, 7, 12, 6, 5], "pageNum": 2};
pageParams.containerElem = document.getElementById("outer_page_2");
pageParams.contentUrl = "http://html4.scribdassets.com/9qxvunnpogs3ko6/pages/2-470280afa2.jsonp";
pageParams.blur = false
var page = docManager.addPage(pageParams);
})();
May 2009
247
2008), and by 2014, it is estimated that 90% of all people in theUnited States will be online with dramatically faster, high-speednetworks (Fox, Anderson, & Rainie, 2005).