نتایج جستجو برای: environmental challenges
تعداد نتایج: 646177 فیلتر نتایج به سال:
Our goal as education researchers is to make a difference. We want to help students learn better, or perhaps we want them to learn just as well but at lower cost to our institutions. Decades of research tell us that it is difficult to make a significant difference with technology. This is especially true if we are trying to do the same things. The true value of new technology comes when it perm...
Background: The present study was designed and conducted with the aim of analyzing the psychological health challenges of individuals to participate in leisure sport activities. Exercise and physical activity is a valuable tool that today fills most of the leisure time of millions of people around the world. Leisure is a good mobile opportunity to do sports. Over the past fifteen years, people'...
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