Abstract

The present research arises from the need to identify the emotions that K-7 to K-10 students experience toward the learning of Physics and Chemistry, since it is a fact that there is a decrease in the number of students choosing itineraries related to Science. Different blocks of contents have been considered in each subject in order to identify emotions toward each one of them. The considered sample consisted of 149 K-8 students, 152 K-9 students and 130 K-10 students from several middle and high schools in Badajoz (Spain) during the 2014–2015 school year. Students experienced more positive emotions toward the content of Chemistry than toward those of Physics. A decrease was detected in the mean frequency of positive emotions such as joy, fun, and tranquility from K-8 to K-10, as well as an increase in negative emotions such as boredom, anxiety, disgust, fear, nervousness, worry, and sadness. It has also been found that positive emotions toward Chemistry contents are mainly related to teachers’ methods and attitudes, while negative emotions toward Physics contents are related to the exclusive use of the textbook, solving Physics problems, or giving oral presentations of the topics in class.

Highlights

  • Nowadays the concept of sustainability has reached dimensions beyond the simple environmental care and includes sociological, economic, ethical, or cultural dimensions (Zamora-Polo and Sánchez-Martín, 2019)

  • When applying Bartlett’s sphericity test a p-value < 0.05 is obtained and a high (≈1) KMO index is calculated, which means that Principal Component Analysis (PCA) can be efficiently performed in the current dataset, i.e., fourteen emotions measured in three levels K-8–K-10

  • The emotions fear, worry, nervousness, sadness, and anxiety present high values of loading for PC2 and they are located close to each other in the plane formed by PC1 and PC2, which means that PC2 represents negative emotions and that the emotions above listed are positively correlated among them

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Summary

Introduction

Nowadays the concept of sustainability has reached dimensions beyond the simple environmental care and includes sociological, economic, ethical, or cultural dimensions (Zamora-Polo and Sánchez-Martín, 2019). The birth of this comprehensive vision of sustainability is intimately linked with the promulgation of the Sustainable Development Goals (General Assembly of United Nations, 2015). There are no doubts of the existence of clear interrelationships between experimental sciences and the questions of civic responsibility or of citizenship at a planetary scale.

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