Search results for author:"Shelley Ellington"
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A preliminary examination of the cost savings and learning impacts of using open textbooks in middle and high school science classes
International Review of Research in Open and Distance Learning Vol. 13, No. 3 (May 22, 2012) pp. 262–276
Proponents of open educational resources claim that significant cost savings are possible when open textbooks displace traditional textbooks in the classroom. Over a period of two years, we worked with 20 middle and high school science teachers ...