Connecting explanations to representations: benefits of highlighting techniques in tutorial videos on students’ learning in organic chemistry
Connecting explanations to representations: benefits of highlighting techniques in tutorial videos on students’ learning in organic chemistry
复制标题
将解释与表示联系起来:在学生学习有机化学的教程视频中强调技术的好处
DOI:
10.1080/09500693.2021.1985743
复制
发表时间:
2021
影响因子:
2.3
通讯作者:
Bernholt
中科院分区:
文献类型:
--
作者:
Rodemer;Eckhard;Graulich;Bernholt
Research in science education agrees that one of the key challenges of learners in the discipline is certainly connecting domain-specific representations to the underlying concepts. One way of supporting students to make applicable connections is using purposefully designed highlighting techniques in multimedia instructions. In order to examine the influence of different highlighting techniques on learning, 171 chemistry undergraduate students were provided with tutorial videos either with static, dynamic or without highlighting. The results show that students viewing tutorial videos with dynamic highlighting gave more sophisticated answers in direct retention tasks. Furthermore, results indicate that low prior knowledge is compensated by both static and dynamic highlighting techniques. This finding is supported by causal mediation analysis, which indicates that the effect of prior knowledge is moderated by the different highlighting techniques. Besides student learning outcomes, students’ evaluation of the different tutorial videos shows significant benefits of the highlighted instructions in terms of perceiving higher comprehensibility. The results support the use of appropriate highlighting techniques in instructional formats to foster a stronger link between conceptual knowledge and representations.
登录
查看更多内容
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
Fujita J. Springer;Berlin;Schwab;M.(ed.)
通讯作者:
M.(ed.)
DOI:
10.1007/978-3-319-89945-9_1
发表时间:
2018-01-01
期刊:
TOWARDS A FRAMEWORK FOR REPRESENTATIONAL COMPETENCE IN SCIENCE EDUCATION
影响因子:
--
作者:
Daniel, Kristy L.;Bucklin, Carrie Jo;Idema, Jenn
通讯作者:
Idema, Jenn
影响因子:
3
作者:
M. Weinrich;V. Talanquer
通讯作者:
V. Talanquer
影响因子:
3
作者:
Grove, Nathaniel P.;Cooper, Melanie M.;Rush, Kelli M.
通讯作者:
Rush, Kelli M.
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
Nicole Graulich;Michael Schween
通讯作者:
Michael Schween