Media and technology have been introduced into schools because it is believed that they can have positive effects on teaching and learning. The purpose of this report is to summarize the evidence for the effectiveness and impact of media and technology in K-12 schools around the world. A limitation of this report is that the vast majority of the published research on the effectiveness of media and technology in schools was conducted in English-speaking countries such as Australia, Canada, the United Kingdom, and the United States of America.
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