{"title":"利用 DNA 研究历史教授 NOS","authors":"Vetti Giri","doi":"10.1007/s11165-024-10226-w","DOIUrl":null,"url":null,"abstract":"<p>Science education literature states that fostering students’ and teachers’ knowledge of NOS has shifted from being a desirable goal to an essential one. This article focuses on the development of NOS conceptions among MA Education students. To develop those conceptions, the researcher designed various learning activities in the context of ‘research of history on DNA’. Seven students were observed and audiotaped while working in groups in this classroom qualitative study. Before the intervention, pre-test on ‘views on science’- Chen (2006) and group discussions held with participants indicated that their NOS conceptions were basic. After 7 sessions, a post-test was administered to students asking to justify NOS conceptions. These conceptions: scientific knowledge is tentative, laws are generalizations or universal relationships, theories are inferred explanations of nature; and that science is empirically based, socio-culturally embedded, and creative. Classroom discourses and responses to a post-test indicated that participants justified some NOS conceptions very well and some not so very well. It also argues that HOS offers potential for improved learning of NOS.</p>","PeriodicalId":47988,"journal":{"name":"Research in Science Education","volume":"41 1","pages":""},"PeriodicalIF":2.2000,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Using the History of Research on DNA to Teach NOS\",\"authors\":\"Vetti Giri\",\"doi\":\"10.1007/s11165-024-10226-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Science education literature states that fostering students’ and teachers’ knowledge of NOS has shifted from being a desirable goal to an essential one. This article focuses on the development of NOS conceptions among MA Education students. To develop those conceptions, the researcher designed various learning activities in the context of ‘research of history on DNA’. Seven students were observed and audiotaped while working in groups in this classroom qualitative study. Before the intervention, pre-test on ‘views on science’- Chen (2006) and group discussions held with participants indicated that their NOS conceptions were basic. After 7 sessions, a post-test was administered to students asking to justify NOS conceptions. These conceptions: scientific knowledge is tentative, laws are generalizations or universal relationships, theories are inferred explanations of nature; and that science is empirically based, socio-culturally embedded, and creative. Classroom discourses and responses to a post-test indicated that participants justified some NOS conceptions very well and some not so very well. It also argues that HOS offers potential for improved learning of NOS.</p>\",\"PeriodicalId\":47988,\"journal\":{\"name\":\"Research in Science Education\",\"volume\":\"41 1\",\"pages\":\"\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Research in Science Education\",\"FirstCategoryId\":\"95\",\"ListUrlMain\":\"https://doi.org/10.1007/s11165-024-10226-w\",\"RegionNum\":3,\"RegionCategory\":\"教育学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"EDUCATION & EDUCATIONAL RESEARCH\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research in Science Education","FirstCategoryId":"95","ListUrlMain":"https://doi.org/10.1007/s11165-024-10226-w","RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"EDUCATION & EDUCATIONAL RESEARCH","Score":null,"Total":0}
Science education literature states that fostering students’ and teachers’ knowledge of NOS has shifted from being a desirable goal to an essential one. This article focuses on the development of NOS conceptions among MA Education students. To develop those conceptions, the researcher designed various learning activities in the context of ‘research of history on DNA’. Seven students were observed and audiotaped while working in groups in this classroom qualitative study. Before the intervention, pre-test on ‘views on science’- Chen (2006) and group discussions held with participants indicated that their NOS conceptions were basic. After 7 sessions, a post-test was administered to students asking to justify NOS conceptions. These conceptions: scientific knowledge is tentative, laws are generalizations or universal relationships, theories are inferred explanations of nature; and that science is empirically based, socio-culturally embedded, and creative. Classroom discourses and responses to a post-test indicated that participants justified some NOS conceptions very well and some not so very well. It also argues that HOS offers potential for improved learning of NOS.
期刊介绍：
2020 Five-Year Impact Factor: 4.021
2020 Impact Factor: 5.439
Ranking: 107/1319 (Education) – Scopus
2020 CiteScore 34.7 – Scopus
Research in Science Education (RISE ) is highly regarded and widely recognised as a leading international journal for the promotion of scholarly science education research that is of interest to a wide readership.
RISE publishes scholarly work that promotes science education research in all contexts and at all levels of education. This intention is aligned with the goals of Australasian Science Education Research Association (ASERA), the association connected with the journal.
You should consider submitting your manscript to RISE if your research:
Examines contexts such as early childhood, primary, secondary, tertiary, workplace, and informal learning as they relate to science education; and
Advances our knowledge in science education research rather than reproducing what we already know.
RISE will consider scholarly works that explore areas such as STEM, health, environment, cognitive science, neuroscience, psychology and higher education where science education is forefronted.
The scholarly works of interest published within RISE reflect and speak to a diversity of opinions, approaches and contexts. Additionally, the journal’s editorial team welcomes a diversity of form in relation to science education-focused submissions. With this in mind, RISE seeks to publish empirical research papers.
Empircal contributions are:
Theoretically or conceptually grounded;
Relevant to science education theory and practice;
Highlight limitations of the study; and
Identify possible future research opportunities.
From time to time, we commission independent reviewers to undertake book reviews of recent monographs, edited collections and/or textbooks.
Before you submit your manuscript to RISE, please consider the following checklist. Your paper is:
No longer than 6000 words, including references.
Sufficiently proof read to ensure strong grammar, syntax, coherence and good readability;
Explicitly stating the significant and/or innovative contribution to the body of knowledge in your field in science education;
Internationalised in the sense that your work has relevance beyond your context to a broader audience; and
Making a contribution to the ongoing conversation by engaging substantively with prior research published in RISE.
While we encourage authors to submit papers to a maximum length of 6000 words, in rare cases where the authors make a persuasive case that a work makes a highly significant original contribution to knowledge in science education, the editors may choose to publish longer works.
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