Research and design activities are often employed in STEM (Science, Technology, Engineering & Mathematics) education. This study aims to examine students’ attitudes towards doing research and design activities in secondary school, among two groups of students: (1) students that take the quite recently introduced Dutch subject O&O (research & design), in which students perform authentic research and design projects related to STEM disciplines; and (2) students that do not take O&O. The subject O&O is only taught at a limited number of certified, so called ‘Technasium’, schools. A questionnaire, developed by the authors, was completed by 1625 students from Grades 8 and 11. Unlike previous studies on student attitudes, which usually use abstract concepts like ‘science’ or ‘technology’, the questionnaire used in this study contains active verbs to characterise research and design activities. The results showed that, in general, students who took the subject O&O had more positive attitudes towards doing research and design activities than regular students. Both student groups appeared to find doing design activities more enjoyable than doing research activities. The results of this study provide useful information for teachers as well as teacher educators about the existing attitudes of students, for example their preference for design projects over research projects. 相似文献
Research Findings: Relying on a newly released national data set of kindergarten students from the 2010–2011 school year (Early Childhood Longitudinal Study–Kindergarten Class of 2010–2011), the findings suggest that having a greater percentage of same-needs classmates positively boosts both achievement and socioemotional outcomes among kindergartners. However, the overall degree of diversity in the classroom has no effect (either negative or positive) on these same outcomes. Practice or Policy: Alongside changes in schooling integration policies and grade promotion practices, the general education classroom is becoming increasingly diverse academically. It is notable that general education classrooms have been experiencing increases in the presence of children with disabilities and English language learners in addition to increases in the number of retained students. Prior empirical research typically isolated how 1 of these groups with high academic needs might have influenced the outcomes of other students in that same classroom. Rather than focusing on the influence of 1 student group, however, this study adopts a more holistic perspective by examining how the degree of diversity of high-needs classmates in a classroom might be linked to child outcomes. 相似文献
Via the existential questioning outlook supplied by the Grasshopper’s three visions as relevant to the fate of humankind – oblivion, delusion, and really magnificent games – this article seeks to alleviate some of the ambiguity surrounding Bernard Suits’ provocative claim that Utopian existence is fundamentally concerned with game-playing. Specifically, after proposing an interpretation of Suits’ parable designed to enrich the logical intelligibility of his Utopian thesis, I advance the suggestion that the Grasshopper’s picture of people playing really magnificent games is reasonably interpreted as a clue that the philosopher’s quest to discern games worthy of a Utopian might very well be that which saves humanity from the desolate oblivion-delusion paradox erected as a consequence of the initial two visions. 相似文献
Research and design activities are important focus points in international policies for secondary Science, Technology, Engineering and Mathematics (STEM) education. It is up to school teachers to implement and supervise these activities in the STEM classroom. However, not much is known about the attitudes teachers hold towards supervising research projects or design projects. In this study, a questionnaire to measure teacher attitudes towards supervising research activities and design activities in secondary school was completed by 130 Dutch teachers who taught the relatively new Dutch STEM subjects O&O (research and design) and NLT (nature, life, and technology). These integrated STEM subjects are project and context based and are taught in a limited number of schools. Important differences between these integrated STEM subjects are their student and teacher populations: NLT is taught in grades 10–12 by teachers with a qualification in a science subject, while O&O is taught in grades 7–12 and can be given by any teacher in secondary school. The results showed that on average, both O&O and NLT teachers had high self-efficacy scores on supervising research and design projects even when they had received no special education in doing so. Furthermore, the teachers in general viewed supervising research projects as a more relevant activity than supervising design. Since research and design activities are becoming more important in (inter)national curriculum standards, STEM teacher education and subsequent professional development should not only familiarize teachers with supervising research projects, but with design projects as well.
Recent policy dialogue suggests that chronic absenteeism is not only underdocumented, but is also detrimental to the success of students as early as kindergarten. That said, almost no empirical research has examined the effects of chronic absenteeism on student outcomes. This study addresses this underresearched issue in more depth. Using a nationally representative dataset of kindergarten students from the 2010–2011 school year, this study evaluates the effect of chronic absenteeism on both achievement and socioemotional outcomes. The findings suggest that chronic absenteeism reduces math and reading achievement outcomes, reduces educational engagement, and decreases social engagement. Hence, this study offers new evidence on how an undermeasured aspect of missing school impedes students’ attainment. Implications for policy and practice are discussed. 相似文献
A longitudinal modeling approach was utilized to determine the existence of latent classes with regard to academic intrinsic motivation and the points of stability and transition of individuals between and within classes. A special type of latent Markov Chain model using Mplus was fit to data from the Fullerton Longitudinal Study, with academic intrinsic motivation measured from ages 9 through 17. Model fit using the Bayesian Information Criterion index was examined. The best fit involved a 3-class model, with classes designated as motivationally gifted, intermediate, and at-risk. Transitions between classes occurred mainly during childhood, whereas stability ensued by age 13. Methodological contributions are discussed, as well as theory and applications of the findings with regard to academic intrinsic motivation. 相似文献
In this paper, three different methods for estimating the linguistic complexity of textbooks are reviewed: research on the readability, research on the vocabulary and research on understanding a text by means of the cloze technique. Application of these techniques leads to similar results as regards the difficulty of science textbooks. The results suggest that there is a general tendency for school science texts to be overdemanding on pupils’ abilities. 相似文献
