Linear functions are an essential part of school and university education. Nevertheless, this topic is challenging for many students--especially in STEM topics. In this article, we contribute to the understanding of learning difficulties in the context of mathematical and physical problems. Here, we present the results of an eye-tracking study on…

The ability to correctly interpret data is an important skill in modern knowledge societies. The present study investigates adults' ability to interpret covariation data presented in bar graphs. Drawing on previous findings that show that the problem context influences the interpretation of contingency tables (grounded and concrete problems are…

Develops the concept of the learning of interpretation in contrast to prevailing didactic models of representation. Sketches the didactic and professional-theoretical implications of the concept of learning of interpretive methods. Illustrates these considerations concerning the learning of interpretive methods with empirical examples. (DSK)

German advanced English-as-a-foreign-language (EFL) students' productive knowledge of English collocations consisting of a verb and a noun were investigated in a translation task and a close task. Results suggest that EFL students should concentrate on collocations that cannot readily be paraphrased. The tasks are appended. (32 references)…