Evolution by natural selection is a theory that constitutes a powerful paradigm capable of conveying the teaching-learning of multiple concepts in biology. However, it has been controversial from its formulation to the present, which also affects education. For instance, while some of the basic curricula of primary education in Europe are arranged around the concepts that are considered necessary for structuring the scientific model of evolution (i.e., Sweden), other curricula do not contemplate such concepts. The last is the case of the basic curriculum of primary education in Spain. However, in Spain, on the basis of such a curriculum, there are 17 different primary education curricula corresponding to each of the autonomous communities of the state. The objective of this work is to state a detailed geographical picture of the presence of the concepts necessary to articulate the model of evolution through the analysis of the autonomic curricula of Spain. With such an aim, words that represent such concepts (evolution, inheritance, selection, adaptation and biodiversity, etc.) have been searched for in the natural sciences and social sciences areas of the autonomous curricula of primary education. Furthermore, a search for such evolution-related concepts has also been performed in the activities of eighteen Spanish primary education textbooks on natural and social science subjects. For this purpose, two aspects were considered: characterisation and scientific skills. Both the autonomous curricula of primary education and the textbooks hold important gaps when addressing evolution. The texts include activities that prioritise basic cognitive skills over the more demanding ones associated with scientific competence.
{"title":"Evolution in the Spanish Primary Education Autonomic Curricula and Textbooks. A Geographic Analysis","authors":"Ortuzar-Iragorri Mª Arritokieta, T. Zamalloa","doi":"10.26529/cepsj.1487","DOIUrl":"https://doi.org/10.26529/cepsj.1487","url":null,"abstract":"Evolution by natural selection is a theory that constitutes a powerful paradigm capable of conveying the teaching-learning of multiple concepts in biology. However, it has been controversial from its formulation to the present, which also affects education. For instance, while some of the basic curricula of primary education in Europe are arranged around the concepts that are considered necessary for structuring the scientific model of evolution (i.e., Sweden), other curricula do not contemplate such concepts. The last is the case of the basic curriculum of primary education in Spain. However, in Spain, on the basis of such a curriculum, there are 17 different primary education curricula corresponding to each of the autonomous communities of the state. The objective of this work is to state a detailed geographical picture of the presence of the concepts necessary to articulate the model of evolution through the analysis of the autonomic curricula of Spain. With such an aim, words that represent such concepts (evolution, inheritance, selection, adaptation and biodiversity, etc.) have been searched for in the natural sciences and social sciences areas of the autonomous curricula of primary education. Furthermore, a search for such evolution-related concepts has also been performed in the activities of eighteen Spanish primary education textbooks on natural and social science subjects. For this purpose, two aspects were considered: characterisation and scientific skills. Both the autonomous curricula of primary education and the textbooks hold important gaps when addressing evolution. The texts include activities that prioritise basic cognitive skills over the more demanding ones associated with scientific competence.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46559352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
X. Sá-Pinto, P. Pessoa, Alexandre Pinto, P. Cardia, J. Bernardino Lopes
Several researchers and scientific institutions argue that evolution should be explored from the first school years. However, few studies have analysed primary school students’ understanding of evolutionary processes or evaluated the impact of educational activities on such knowledge. The available data: i) suggest that primary school students can learn about evolution; and ii) identify differential reproduction as the key evolution concept less often used by students to make and justify evolutionary predictions. In the present study, we evaluate the impact of an educational programme on primary school students’ level of understanding of evolution by sexual selection and on their ability to employ differential reproduction to propose and justify evolutionary predictions. An evaluation framework was applied to estimate primary school students’ level of understanding of evolution by sexual selection in third- and fourth-grade classes, before and after the students were exposed to the educational programme. A significant increase in the level of understanding of evolution by sexual selection was observed in the target classes, but not in the control classes. This result was primarily driven by a significant increase in the students’ justifications employing the concept of differential reproduction. The results suggest that activities that model and simulate biological evolution through sexual selection can contribute to primary school students’ understanding of evolutionary processes.
{"title":"The Impact of Exploring Sexual Selection on Primary School Students’ Understanding of Evolution","authors":"X. Sá-Pinto, P. Pessoa, Alexandre Pinto, P. Cardia, J. Bernardino Lopes","doi":"10.26529/cepsj.1508","DOIUrl":"https://doi.org/10.26529/cepsj.1508","url":null,"abstract":"Several researchers and scientific institutions argue that evolution should be explored from the first school years. However, few studies have analysed primary school students’ understanding of evolutionary processes or evaluated the impact of educational activities on such knowledge. The available data: i) suggest that primary school students can learn about evolution; and ii) identify differential reproduction as the key evolution concept less often used by students to make and justify evolutionary predictions. In the present study, we evaluate the impact of an educational programme on primary school students’ level of understanding of evolution by sexual selection and on their ability to employ differential reproduction to propose and justify evolutionary predictions. An evaluation framework was applied to estimate primary school students’ level of understanding of evolution by sexual selection in third- and fourth-grade classes, before and after the students were exposed to the educational programme. A significant increase in the level of understanding of evolution by sexual selection was observed in the target classes, but not in the control classes. This result was primarily driven by a significant increase in the students’ justifications employing the concept of differential reproduction. The results suggest that activities that model and simulate biological evolution through sexual selection can contribute to primary school students’ understanding of evolutionary processes.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42131376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Xana Sá-Pinto, Anna Beniermann, Tom Børsen, Martha Georgiou, Alex Jeffries, Patrícia Pessoa, Bruno Sousa and Dana L. Zeidler (Eds.), Learning Evolution Through Socioscientific Issues, UA Editora, 2022; 219 pp.: ISBN: 978-972-789-822-0","authors":"Bento Cavadas","doi":"10.26529/cepsj.1627","DOIUrl":"https://doi.org/10.26529/cepsj.1627","url":null,"abstract":"","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43025007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Learning about evolution can be challenging for students, as a full understanding may require them to see the world in new ways, to master a disciplinary language and to understand complex processes. Drawing on a long line of theoretically grounded arguments of philosophers and researchers for including wonder in science teaching, we report on the results of an empirical study with the primary aim of investigating the role of wonder in students’ learning about evolution. The study was carried out through a formative intervention in which two researchers in science education collaborated with a seventh-grade teacher. Over a period of six weeks, 45 students participated in lessons and workshops aimed at eliciting a sense of wonder in relation to concepts that are known to impact the learning of evolution. We incorporated four ‘triggers’ to elicit students’ wonder in the science class: aesthetic experiences, defiance of expectations, agency and awareness of a mystery within the ordinary. Logbook entries and interviews with student pairs provided empirical material for a qualitative analysis of the role of wonder in the students’ meaning-making about, learning of and engagement in evolution. The results show that it is possible to design science teaching that triggers students’ wonder in relation to an intended learning object. The results also reveal that the participating students described their sense of wonder in qualitatively different ways and that they still struggled to make sense of the concept of evolution after six weeks of teaching.
{"title":"The Role of Wonder in Students’ Conception of and Learning About Evolution","authors":"B. Sundberg, Magdalena Andersson","doi":"10.26529/cepsj.1489","DOIUrl":"https://doi.org/10.26529/cepsj.1489","url":null,"abstract":"Learning about evolution can be challenging for students, as a full understanding may require them to see the world in new ways, to master a disciplinary language and to understand complex processes. Drawing on a long line of theoretically grounded arguments of philosophers and researchers for including wonder in science teaching, we report on the results of an empirical study with the primary aim of investigating the role of wonder in students’ learning about evolution. The study was carried out through a formative intervention in which two researchers in science education collaborated with a seventh-grade teacher. Over a period of six weeks, 45 students participated in lessons and workshops aimed at eliciting a sense of wonder in relation to concepts that are known to impact the learning of evolution. We incorporated four ‘triggers’ to elicit students’ wonder in the science class: aesthetic experiences, defiance of expectations, agency and awareness of a mystery within the ordinary. Logbook entries and interviews with student pairs provided empirical material for a qualitative analysis of the role of wonder in the students’ meaning-making about, learning of and engagement in evolution. The results show that it is possible to design science teaching that triggers students’ wonder in relation to an intended learning object. The results also reveal that the participating students described their sense of wonder in qualitatively different ways and that they still struggled to make sense of the concept of evolution after six weeks of teaching.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43674777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The importance of introducing evolution in primary schools has been highlighted in evolution education research, but few studies have approached the understanding of evolution of prospective teachers who are being prepared to teach at primary school level. The present exploratory study aims to answer three research questions about the ability of Portuguese prospective teachers to apply evolution to two real-life situations: 1) Are prospective teachers able to identify evolution misconceptions in online newspaper articles? 2) What misconceptions are expressed by prospective teachers when explaining real-life evolution situations? and 3) Which key evolution concepts do prospective teachers apply to make sense of real-life evolution situations? Twelve prospective teachers participated in the study. In the first situation, the prospective teachers were asked to identify statements from a newspaper article that would reveal evolution misconceptions and justify their choices. In the second situation, they were asked to read a text about SARS-CoV-2 and explain why scientists were worried about uncontrolled outbreaks of the virus. The prospective teachers’ answers were analysed through content analysis. Regarding the first research question, our results show that only half of the prospective teachers were able to identify teleological misconceptions in the newspaper article. Concerning the second research question, some of the prospective teachers either identified misconceptions in information in which there was no misconception, or revealed their own misconceptions in their explanations. Regarding the third research question, although more than half of the prospective teachers identified at least two key evolution concepts, some of them found it difficult to explain how evolution is related to the situation described. Although this is an exploratory study, it shows which key concepts of evolution the prospective teachers mobilised and identifies their misunderstandings, thus highlighting dimensions that should be addressed in their evolution education.
{"title":"Conceptions of Portuguese Prospective Teachers about Real-Life Evolution Situations","authors":"Bento Cavadas, X. Sá-Pinto","doi":"10.26529/cepsj.1507","DOIUrl":"https://doi.org/10.26529/cepsj.1507","url":null,"abstract":"The importance of introducing evolution in primary schools has been highlighted in evolution education research, but few studies have approached the understanding of evolution of prospective teachers who are being prepared to teach at primary school level. The present exploratory study aims to answer three research questions about the ability of Portuguese prospective teachers to apply evolution to two real-life situations: 1) Are prospective teachers able to identify evolution misconceptions in online newspaper articles? 2) What misconceptions are expressed by prospective teachers when explaining real-life evolution situations? and 3) Which key evolution concepts do prospective teachers apply to make sense of real-life evolution situations? Twelve prospective teachers participated in the study. In the first situation, the prospective teachers were asked to identify statements from a newspaper article that would reveal evolution misconceptions and justify their choices. In the second situation, they were asked to read a text about SARS-CoV-2 and explain why scientists were worried about uncontrolled outbreaks of the virus. The prospective teachers’ answers were analysed through content analysis. Regarding the first research question, our results show that only half of the prospective teachers were able to identify teleological misconceptions in the newspaper article. Concerning the second research question, some of the prospective teachers either identified misconceptions in information in which there was no misconception, or revealed their own misconceptions in their explanations. Regarding the third research question, although more than half of the prospective teachers identified at least two key evolution concepts, some of them found it difficult to explain how evolution is related to the situation described. Although this is an exploratory study, it shows which key concepts of evolution the prospective teachers mobilised and identifies their misunderstandings, thus highlighting dimensions that should be addressed in their evolution education.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43967741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Despite being a fundamental concept in biology, evolution continues to be one of the most challenging topics to teach in science education. Ideas of evolution emphasising anatomical or behavioural features of individuals, as opposed to the interplay between genetics and the environment, are reinforced through language and culture, making them robust and persistent in the student population at all educational levels. Model-based reasoning has been reported to be useful for students to make sense of process-based science content, combining epistemological with linguistic and value dimensions. However, there is a dearth of evidence in biology education showing how modelling can instigate epistemological maturity, specifically about issues of agency and design in evolution by natural selection. Drawing on this perspective, this study focuses on describing the nature of students’ ideas while modelling the resistance developed by a population of mosquitoes in a lagoon after an insecticide is introduced. Data collection includes students’ written reports and drawings, which were analysed with content and discourse analysis. The findings show that, at first, students believed adaptation to feature at will was a behavioural characteristic instigated by a pre-existing design. After modelling the process of natural selection, the explanations appeared to improve (from Lamarckian to Neo-Darwinian views), and most groups showed accurate explanations about adaptation.
{"title":"Not by Design Alone! Modelling Practices to Identify Students’ Frameworks of Evolution in Real-Life Contexts","authors":"Noa Ageitos, L. Colucci-Gray, Blanca Puig","doi":"10.26529/cepsj.1486","DOIUrl":"https://doi.org/10.26529/cepsj.1486","url":null,"abstract":"Despite being a fundamental concept in biology, evolution continues to be one of the most challenging topics to teach in science education. Ideas of evolution emphasising anatomical or behavioural features of individuals, as opposed to the interplay between genetics and the environment, are reinforced through language and culture, making them robust and persistent in the student population at all educational levels. Model-based reasoning has been reported to be useful for students to make sense of process-based science content, combining epistemological with linguistic and value dimensions. However, there is a dearth of evidence in biology education showing how modelling can instigate epistemological maturity, specifically about issues of agency and design in evolution by natural selection. Drawing on this perspective, this study focuses on describing the nature of students’ ideas while modelling the resistance developed by a population of mosquitoes in a lagoon after an insecticide is introduced. Data collection includes students’ written reports and drawings, which were analysed with content and discourse analysis. The findings show that, at first, students believed adaptation to feature at will was a behavioural characteristic instigated by a pre-existing design. After modelling the process of natural selection, the explanations appeared to improve (from Lamarckian to Neo-Darwinian views), and most groups showed accurate explanations about adaptation.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49301778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study researches relationships between 12th-grade students’ epistemological beliefs towards science and their conceptual understanding of evolution by natural selection. Forty-two 12th-grade students in a suburban high school in Cyprus, who participated in a biology course, completed measures of their: (a) epistemological beliefs towards science before the intervention of being taught evolution n (b) conceptual understanding of evolution by natural selection after evolution intervention, (c) epistemological beliefs towards science after evolution intervention. Based on previous research, we hypothesised there would be a significant relationship between students’ epistemological beliefs and their conceptual understanding of evolution by natural selection after the evolution intervention. We also hypothesised that inquiry-based intervention on evolution by natural selection would foster students’ epistemological beliefs. Our results indicate that participants’ initial epistemological beliefs predict very modestly and statistically non-significant learning achievements on conceptual understanding of evolution by natural selection. However, our results show a significant improvement in participants’ epistemological beliefs after engagement in an inquiry-based intervention on evolution by natural selection. The educational significance of this and its implications are discussed.
{"title":"Relationships between Epistemological Beliefs and Conceptual Understanding of Evolution by Natural Selection","authors":"Andreani Baytelman, Theonitsa Loizou, Salomi Hadjiconstantinou","doi":"10.26529/cepsj.1484","DOIUrl":"https://doi.org/10.26529/cepsj.1484","url":null,"abstract":"This study researches relationships between 12th-grade students’ epistemological beliefs towards science and their conceptual understanding of evolution by natural selection. Forty-two 12th-grade students in a suburban high school in Cyprus, who participated in a biology course, completed measures of their: (a) epistemological beliefs towards science before the intervention of being taught evolution n (b) conceptual understanding of evolution by natural selection after evolution intervention, (c) epistemological beliefs towards science after evolution intervention. Based on previous research, we hypothesised there would be a significant relationship between students’ epistemological beliefs and their conceptual understanding of evolution by natural selection after the evolution intervention. We also hypothesised that inquiry-based intervention on evolution by natural selection would foster students’ epistemological beliefs. Our results indicate that participants’ initial epistemological beliefs predict very modestly and statistically non-significant learning achievements on conceptual understanding of evolution by natural selection. However, our results show a significant improvement in participants’ epistemological beliefs after engagement in an inquiry-based intervention on evolution by natural selection. The educational significance of this and its implications are discussed.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45659514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
As schools across the United States begin to move away from the harsh Zero Tolerance policies that characterised the better part of the previous three decades, there is an opportunity to change the focus of school discipline. Frequently, school discipline policies are centred on punitive approaches that separate students from their peers. Rather than meeting the needs of these students, schools alienate them from their peers, teachers, and school communities. The goal of the education system is to provide children and adolescents with a quality education that will allow them to grow into productive and participating members of society. Zero Tolerance and school discipline policies were created to protect students, but, in practice, these policies have proven to be harmful and have unintended consequences. Too often, punitive disciplinary action in the school setting puts students on a pathway that leads into the juvenile or criminal justice system. Although the Zero Tolerance policy is a federal initiative, many states are beginning to realise the harmful impacts this policy has on students, especially marginalised students. As a result, states are beginning to pass legislation that veers away from Zero Tolerance, focusing more on alternatives like restorative practices. This article will explore these issues and share information on policies current states are using and the implications of these policies on students, as well as the school-to-prison pipeline.
{"title":"Zero Tolerance vs Restorative Justice in the United States","authors":"Kimberly Battjes, Lilly Zane Kaplan","doi":"10.26529/cepsj.1414","DOIUrl":"https://doi.org/10.26529/cepsj.1414","url":null,"abstract":"As schools across the United States begin to move away from the harsh Zero Tolerance policies that characterised the better part of the previous three decades, there is an opportunity to change the focus of school discipline. Frequently, school discipline policies are centred on punitive approaches that separate students from their peers. Rather than meeting the needs of these students, schools alienate them from their peers, teachers, and school communities. The goal of the education system is to provide children and adolescents with a quality education that will allow them to grow into productive and participating members of society. Zero Tolerance and school discipline policies were created to protect students, but, in practice, these policies have proven to be harmful and have unintended consequences. Too often, punitive disciplinary action in the school setting puts students on a pathway that leads into the juvenile or criminal justice system. Although the Zero Tolerance policy is a federal initiative, many states are beginning to realise the harmful impacts this policy has on students, especially marginalised students. As a result, states are beginning to pass legislation that veers away from Zero Tolerance, focusing more on alternatives like restorative practices. This article will explore these issues and share information on policies current states are using and the implications of these policies on students, as well as the school-to-prison pipeline.","PeriodicalId":38159,"journal":{"name":"Center for Educational Policy Studies Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48791798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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