Annotated, integrated, illustrated practical instructions result in higher levels of performance on task; lower completion time, task difficulty, and perceived cognitive load; higher relative efficiency score and post-test scores than the conventional instructions; and makes practical work instructions easier to understand for students with no prior knowledge of the subject matter.
Transitioning from textbook-style problems to ""real-world"" physics problem-solving requires participants to set limiting assumptions. In textbook-style questions these assumptions aren't necessary because all the numerical values are provided by the textbook. However, in real-world challenges this is often not the case. The article has implications for educators who are thinking about how to use real-world problems in their work.
In this paper, the learning resources and museum visit that formed part of an undergraduate teaching sequence on the special theory of relativity are described and discussed. Findings highlight the importance of integrating pre- and post-visit activities, although the methods used to evaluate the impact of the experience do not offer conclusive results.
This study reports on how high school students use scientifically correct language to articulate the concept of ‘force’. Although the analysis is somewhat complex, the importance of this study is its research of how the students engage with scientific concepts and language, and moreover, how they use and apply it.
The formal introduction of learners to scientific phenomena is accompanied by the need to reconcile what they are being taught in classrooms with their informal or pre-existing conceptualizations of the same phenomena. Reconciled formal and informal conceptualizations represent what the authors of this study refer to as “conceptual continuity,” which, they argue, is an important asset for science educators seeking to support students’ conceptual development. In this paper, authors studied the ways in which high-school baseball players expressed their understanding of how curveballs curve using