Are students more engaged in learning using technology?
Are students more engaged in learning using technology?
Written by Yasemin A
几乎所有的教育机构现在都在使用各种形式的技术和互联网来支持学习, particularly after the COVID-19 pandemic. 关于虚拟学习的话题有很多不同的看法,但在年轻人的正常生活中使用大量技术的真正好处和坏处是什么?
According to a recent UK study, 56%的学生在使用互联网或技术时明显对学习更感兴趣. 98% of all schools have access to computers. 58% of schools provided a personal laptop to students. Although this may seem like a huge advance in education, there are many dangers to excessive computer/laptop use in schools.
The average UK school provides access to a computer or laptop for students, typically in a library or a computing room. A single computer radiates at least 400 THz of electromagnetic radiation. Considering there would be at least 30 in one IT classroom, 12,000 THz would be emitted into one classroom. 年轻人受到的辐射量很大,未来的影响仍是未知的.
Medical board certified paediatrician, Jennifer Cross, MD, who is also a professor at Cornell Medical School has studied screen time and radiation effects on the paediatric brain 研究发现,过度暴露在辐射和移动设备下的孩子在学校的阅读测试中表现较差,相比之下,屏幕时间有限,与朋友和家人进行口头交谈的时间更多. 她建议2-5岁孩子的父母将孩子的屏幕时间限制在一个小时以内, 高质量的内容,对于6-12岁的孩子,她建议让他们远离社交媒体,并确保他们在线下和线上仍然有平衡和健康的生活. Overall, 她建议,总的来说,要确保发育中的儿童被移动设备辐射包围的时间越来越少,因为这可能对发育构成威胁. Although it is only potentially, 线上买球app不知道未来会有什么副作用,这是最可怕的现实.
Leora Lawton from University of California, Berkeley 他认为,儿童或青少年过度暴露于科技设备发出的辐射会增加患抑郁症的风险, shorter attention spans and addiction - substance addictions and mobile device addictions. Both of these addictions, though very different, lead to serious mental illness that could last a lifetime.
但是,也许各种各样的好处超过了坏处——至少是在学校里把技术用于教育目的的坏处. Mrs Green, Head of ICT at Waldegrave School, 认为在学校使用技术是值得冒险的,因为它有各种各样的好处和贡献. For example, 拥有使用信息通信技术的经验是非常重要的,因为年轻人在未来做的每一份工作都是如此, that job will involve technology and “the more you’re exposed to it, the more confident and comfortable you will become”. 她还认为,每个学生都能通过瓦德线上买球app的虚拟学习环境获得相同的材料,这是公平和重要的.
Furthermore, Mr Isted, Deputy Head of Waldegrave School who introduced Google suite to the school, 自向员工和学生介绍该工具以来,在学习参与度和信心方面是否看到了非常积极的变化. 他认为,谷歌已经解决了学校的许多问题,比如与老师的沟通,以及在引入谷歌后,学生不在学校时完全被切断了学习机会, students can learn independently from home and get support from teachers and faculty. Especially for Y11s and Y13s on study leave, 瓦德格雷夫创建的虚拟学习环境将极大地造福他们,提高他们的考试成绩.
一名因新冠肺炎休学一周的九年级学生认为,虚拟教育资源使他们免于落后. 他们觉得把所有的工作放在谷歌Drive上更有条理,而且很容易找到. However, 他们还认为,教育永远不应该完全转变为在线教育,因为虚拟教育和面对面教育的平衡对学生的学习成功和心理健康是最好的.
Ultimately, 有明确的理由限制和监控屏幕时间,但其好处是很难没有的,所以线上买球app应该确保线上买球app的健康不会受到科技的主要影响,而是继续充分利用它们创造的便利好处, especially in a school/learning environment.