![]() Over the last months, chemistry lecturers presented their various approaches to remote teaching under pandemic circumstances. It can be assumed that many conversions were made in haste and with an eye toward convenience and “least resistance”. Because there was no advance notice, instructors had insufficient time to plan and adjust. ![]() While this took place under varying conditions, it was largely achieved online using and adapting material and additional videos, either recorded or livestreamed. ![]() In 2020, the COVID-19 pandemic forced instructors around the world into distance learning. With respect to education in chemistry, Cooper and Stowe pointed out that there is little evidence to date that putting any part or a complete lecture course online has significant impact on learning. It should be emphasized that it is not the modality per se, but the specific conditions that are responsible for success or failure. have found no overall difference between modalities, but the authors emphasized the wide variance in results. Overall, meta-analyses such as the study by Bernard et al. Given the diversity of approaches and implementations, results have been inconsistent. Online training is a particular form of distance education that has been studied and compared to face-to-face instruction for decades. In addition to formal education, recordings of lectures are also being used to reach broader and more public audiences (e.g. Moreover, digital technologies make the production and distribution of video lectures affordable. This has encouraged distance learning and also led to the development of massive open online courses (MOOCs) to disseminate lecture and learning materials and keep in touch with students. Online education, digital learning materials and resources generally increase flexibility in terms of time, place and pace, interactivity, variety of learning materials provided, and access. The internet enables the rapid transmission and exchange of information across the globe. ![]() The days of distance education by snail mail are something of the past. ![]()
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