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"Salmi, Hannu"
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STEAM-Learning to Mars: Students’ Ideas of Space Research
Multidisciplinarity and the enrichment of science and mathematics education toward the so-called STEAM-approach where the A stands for art, has raised a lot of academic interest in the past decade. In this study, 5th and 6th graders from the greater Helsinki area (N = 390) participated in a several months long, Mars-colonization themed STEAM-learning intervention. Testing the students’ science knowledge using pre- and post-tests, their learning outcomes were compared to those of 5th and 6th graders from a control school (N = 119), who during the same period studied STEM-subjects in a more traditional manner. The main factors that were taken into account during the comparisons were gender and academic achievement level. Based on only whether there was any improvement between the pre- and post-test scores, girls were found to have benefitted from the Mars-module more than boys did. While also considering the magnitude of the said improvement, no significant difference in the effectiveness of the learning module was found between genders. The group of academically highest-achieving students improved their test scores the most after participating in the STEAM-learning module. This is an important, somewhat surprising finding, as often informal, outside of school learning has been found to benefit especially students with lower grade point averages.
Journal Article
Comparing Contact Education and Digital Distant Pedagogy Strategies: Lockdown Lessons Learnt for University-Level Teacher Education
Teaching and learning experienced a rapid change in spring 2020, and the learning environments for university students changed almost overnight. An integrative science centre education informal learning course for Finnish teaching students has been arranged for over 20 years with latest technologies and innovations. This cross-sectional study compared survey data of teaching students between four time points: in 2019 (n = 108), in 2020 (n = 115), in 2021 (n = 110), and in 2022 (n = 90). The course content was the same, only the implementation differed. In the spring of 2019 and 2022 the course was implemented as contact-teaching, but during the critical phase of the pandemic in 2020 and 2021 as distant teaching. Data were analysed by using ANOVA and the prediction of possible effects of the contact/distance learning by the structural equation path model (SEM). The analysis showed that the results favoured the first contact instruction course in 2019: their confidence of integrating the learned contents of the science centre into practical school matters differed from all the other groups. This group also appreciated the usefulness of the course more than the other groups. In turn, the first distant course had a more negative opinion of the usability of the course than all the other groups. Despite that the distant group in 2020 and even more so the other distant group in 2021 felt more confidence in the direct integration of the course content into future teaching based on the path analysis. Gender had two kinds of effects, one in the distance learning group in 2020: being a female directly predicted the future use of science centre type pedagogy, and the other in the contact learning group in 2022: being a female predicted the appreciation of the science centre course. As a limitation of the study, more students’ prior experience and attitudes with online learning is needed from future research. The preliminary results and best practises of this study are utilised internationally in several EU-Erasmus+ projects.
Journal Article
The role of self-determination in informal and formal science learning contexts
The goal of this research was to explore cognitive, self-determined learning and autonomous motivational effects in the context of a mobile science exhibition (N = 256) in Finland. The pupils were sixth-graders with an average age of 12 years 6 months. Autonomy experience, as measured by the Relative Autonomy Index (RAI), had an effect on how the pupils liked learning science both at school and in a science centre context. The more autonomous that students feel, the more likely it is that they have intrinsic motivation in learning science. The RAI also predicted momentary situational motivation. The most important enhancer of situation motivation was liking science learning at school, but this was true only among boys; nevertheless, in general, girls were somewhat more motivated by the science exhibition than boys. There was no gap between boys and girls in post-knowledge testing, suggesting that girls benefitted more from the science centre learning experience than boys. Although gender differences in the knowledge tests leveled, students having higher reasoning ability, measured by Raven, gained more from the exhibition than the others. Post-knowledge was explained most by pre-knowledge, but the overall substantial learning results were enhanced directly and indirectly by the motivational factors. The practical implication for the science centres is to offer both teachers and pupils learning materials to be used before and after the visits.
Journal Article
Historical comedy on screen
In 1893, Friedrich Engels branded history 'the cruelest goddess of all.' This sorrowful vision of the past is deeply rooted in the Western imagination, and history is thus presented as a joyless playground of inevitability rather than a droll world of possibilities. There are few places this is more evident than in historical cinema which tends to portray the past in a somber manner. Historical Comedy on Screen examines this tendency paying particular attention to the themes most difficult to laugh at and exploring the place where comical and historical storytelling intersect. The book emphasizes the many oft-overlooked comical renderings of history and asks what they have to tell us if we begin to take them seriously.
eBook
CULTURAL HISTORY, THE POSSIBLE, AND THE PRINCIPLE OF PLENITUDE
Cultural historical research has deliberately challenged \"historical realism,\" the view that history is comprised entirely of observable actions that actually occurred, and instead has emphasized the historical significance of thoughts, emotions, and representations; it has also focused on the invisible, the momentary, and the perishable. These latter elements introduce the notion of the possible in history. This article examines the ways in which cultural history has approached the notion of the possible, as well as the methodological and theoretical implications of this approach. Its chief claim is that the idea of possibility is fundamental for the concept of culture and ineliminable from its historical study. The question of possibility is present in multiple ways in the study of history; it is important to distinguish among different levels of possibility. The possible may mean, for instance, what it is possible for historians to know about the past, or the possibilities open to historical agents themselves, or, indeed, the possibilities they perceived themselves as having even if these seem impossible from the point of view of the historian. The article starts with the first aspect and moves on toward the possibilities that existed in the past world either in fact or in the minds of those in the past. The article argues that the study of past cultures always entails the mapping of past possibilities. The first strand of the essay builds on the metaphor of the black hole and intends to solve one of the central problems faced by cultural historians, namely, how to access the horizon of the people of the past, their experience of their own time, especially when the sources remain silent. The second, more speculative strand builds on the notion of plenitude and is designed to open up avenues for further discussion about the concept of culture in particular.
Journal Article
CULTURAL HISTORY, THE POSSIBLE, AND THE PRINCIPLE OF PLENITUDE1
Cultural historical research has deliberately challenged “historical realism,” the view that history is comprised entirely of observable actions that actually occurred, and instead has emphasized the historical significance of thoughts, emotions, and representations; it has also focused on the invisible, the momentary, and the perishable. These latter elements introduce the notion of the possible in history. This article examines the ways in which cultural history has approached the notion of the possible, as well as the methodological and theoretical implications of this approach. Its chief claim is that the idea of possibility is fundamental for the concept of culture and ineliminable from its historical study. The question of possibility is present in multiple ways in the study of history; it is important to distinguish among different levels of possibility. The possible may mean, for instance, what it is possible for historians to know about the past, or the possibilities open to historical agents themselves, or, indeed, the possibilities they perceived themselves as having even if these seem impossible from the point of view of the historian. The article starts with the first aspect and moves on toward the possibilities that existed in the past world either in fact or in the minds of those in the past. The article argues that the study of past cultures always entails the mapping of past possibilities. The first strand of the essay builds on the metaphor of the black hole and intends to solve one of the central problems faced by cultural historians, namely, how to access the horizon of the people of the past, their experience of their own time, especially when the sources remain silent. The second, more speculative strand builds on the notion of plenitude and is designed to open up avenues for further discussion about the concept of culture in particular.
Journal Article
Hands-On Math and Art Exhibition Promoting Science Attitudes and Educational Plans
The current science, technology, engineering, art, math education (STEAM) approach emphasizes integration of abstract science and mathematical ideas for concrete solutions by art. The main aim was to find out how experience of learning mathematics differed between the contexts of school and an informal Math and Art Exhibition. The study participants (N=256) were 12-13 years old from Finland. Several valid questionnaires and tests were applied (e.g., SRQ-A, RAVEN) in pre- and postdesign showing a good reliability. The results based on General Linear Modeling and Structural Equation Path Modeling underline the motivational effects. The experience of the effectiveness of hands-on learning at school and at the exhibition was not consistent across the subgroups. The lowest achieving group appreciated the exhibition alternative for math learning compared to learning math at school. The boys considered the exhibition to be more useful than the girls as it fostered their science and technology attitudes. However, for the girls, the attractiveness of the exhibition, the experienced situation motivation, was much more strongly connected to the attitudes on science and technology and the worthiness of mathematics. Interestingly, the pupils experienced that even this short informal learning intervention affected their science and technology attitudes and educational plans.
Journal Article
CULTURAL HISTORY, THE POSSIBLE, AND THE PRINCIPLE OF PLENITUDE 1
Cultural historical research has deliberately challenged “historical realism,” the view that history is comprised entirely of observable actions that actually occurred, and instead has emphasized the historical significance of thoughts, emotions, and representations; it has also focused on the invisible, the momentary, and the perishable. These latter elements introduce the notion of the possible in history. This article examines the ways in which cultural history has approached the notion of the possible, as well as the methodological and theoretical implications of this approach. Its chief claim is that the idea of possibility is fundamental for the concept of culture and ineliminable from its historical study. The question of possibility is present in multiple ways in the study of history; it is important to distinguish among different levels of possibility. The possible may mean, for instance, what it is possible for historians to know about the past, or the possibilities open to historical agents themselves, or, indeed, the possibilities they perceived themselves as having even if these seem impossible from the point of view of the historian. The article starts with the first aspect and moves on toward the possibilities that existed in the past world either in fact or in the minds of those in the past. The article argues that the study of past cultures always entails the mapping of past possibilities. The first strand of the essay builds on the metaphor of the black hole and intends to solve one of the central problems faced by cultural historians, namely, how to access the horizon of the people of the past, their experience of their own time, especially when the sources remain silent. The second, more speculative strand builds on the notion of plenitude and is designed to open up avenues for further discussion about the concept of culture in particular.
Journal Article
Using word vector models to trace conceptual change over time and space in historical newspapers, 1840–1914
Linking large digitized newspaper corpora in different languages that have become available in national and state libraries opens up new possibilities for the computational analysis of patterns of information flow across national and linguistic boundaries. The significant contribution this article presents is to demonstrate how word vector models can be used to explore the way concepts have shifted in meaning over time, as they migrated across space, by comparing newspapers from different countries published between 1840 and 1914. We define a concept, rather pragmatically, as a key term or core idea that has been used in historical discourse: an abstraction or mental representation that has served as a building block for thoughts and beliefs. We use historical newspapers in English, Finnish, German and Swedish from collections in the UK, US, Germany, and Finland, as well as the Europeana collection. As use cases, we analyze how the different conceptual constructs of “nation” and “illness” emerged and changed between 1840 and 1920. Conceptual change over time is simulated by creating a series of overlapping word vector models, each spanning ten years. Historical vocabularies are retrieved on the basis of vector space proximity. Conceptual change across space is simulated by comparing the historical change of vocabularies in newspaper collections from different nations in several languages. This computational approach to conceptual history opens up new ways to identify patterns in public discourse over longer periods of time and across borders.
Journal Article