Tables are a presentation format that is commonly used to organize information, and they are widely present in many scenarios
of our students’ everyday activities; however, there is a scarcity of studies devoted to their analysis. Some of these studies
point out that the organization of data into a double-entry table presents difficulties for primary and secondary school students.
The present study analyzes the following: (1) the level of competency of primary and secondary school students in constructing
a double-entry table from a set of data and (2) the main difficulties encountered by these students during the task. Our findings
showed that the percentage of middle-school students who succeeded in contructing a conventional table was relatively low,
and the number did not significantly increase over four school years. A set of difficulties is identified and discussed in
terms of cognitive and graphical processes. 相似文献
The 2006 Programme for International Student Assessment focussed on students’ scientific competencies, measured their knowledge and provided questionnaires focussed on different aspects of life. One aspect was students’ experience with information and communication technology (ICT). A secondary analysis of variance of the Czech Republic data (N?=?5,932 students) was conducted using the science knowledge test score and ICT familiarity items. The science knowledge items explored different thematic areas, such as evolution, mousepox, genetics and acid rain. The main result was that students who were connected in some way with ICT achieved better scores on the science knowledge test in comparison with students who were not. Furthermore, students whose ICT activity was connected with the educational process achieved a higher score in comparison with students whose ICT activity was not connected with the educational process. 相似文献
In response to the call of BIO2010 for integrating quantitative skills into undergraduate biology education, 30 Howard Hughes Medical Institute (HHMI) Program Directors at the 2006 HHMI Program Directors Meeting established a consortium to investigate, implement, develop, and disseminate best practices resulting from the integration of math and biology. With the assistance of an HHMI-funded mini-grant, led by Karl Joplin of East Tennessee State University, and support in institutional HHMI grants at Emory and University of Delaware, these institutions held a series of summer institutes and workshops to document progress toward and address the challenges of implementing a more quantitative approach to undergraduate biology education. This report summarizes the results of the four summer institutes (2007–2010). The group developed four draft white papers, a wiki site, and a listserv. One major outcome of these meetings is this issue of CBE—Life Sciences Education, which resulted from proposals at our 2008 meeting and a January 2009 planning session. Many of the papers in this issue emerged from or were influenced by these meetings. 相似文献
This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development. 相似文献
In our research, we investigated whether students will develop inquiry skills, such as hypothesis exploration and formulation
and interpretation, and metacognitive skills, such as comprehension of new knowledge, as a result of a storytelling strategy
employed during teaching. We also investigated whether students will utilize the skills and knowledge acquired in the learning
process to explain everyday-life phenomena or applications of science. In order to achieve the above objectives, we carried
out a bibliographical research, in which we established the certainty that modern thought is integrated in dialogical and
narrative forms and that the conceptual approach, which places emphasis on the purely cognitive dimension of the process of
knowledge and ignores inspiration or imagination, is ineffective. These conclusions necessitated our turning to other approaches
for teaching and learning. We chose storytelling on account of its ability to cultivate the imagination and inspiration and
to make science learning attractive to students. To confirm our findings, we conducted research on the effectiveness of storytelling
in teaching science in five sixth-grade, primary-school classes. The findings of this research are described in our paper
and seem to be encouraging. 相似文献
The United States has successfully enforced copyright law between nations through trade pressure. This success has been due
primarily to the efforts of the International Intellectual Property Alliance, which unites the book, motion picture, computer
software, and music and record industries. The General Agreement on Tariffs and Trade (GATT) is a major element of these efforts.
Enforcement within national boundaries requires both adequate legal provisions and training and education. 相似文献
In view of the increasing demand for in‐service training in Greece, the Aristotle University of Thessaloniki launched English as a Foreign Language (EFL) teacher training courses, offered for the first time by a Greek state university. This paper discusses issues regarding the design and running of the courses as well as briefly presenting trainee feedback and its role in the continuous improvement of the courses. The rationale and the principles adopted in the design of the courses were in line with current approaches to teacher training. In addition, the design of the courses was based on a national survey involving a needs analysis of practising EFL teachers in Greece. The feedback received from the trainees was very positive with regard to the design and organization of the courses, the usefulness of the knowledge acquired and the fulfillment of their expectations.
L'Université d'Aristote de Théssalonique a inicié pour la première fois en Grèce, des stages sur l'enseignement de l'anglais en tant que langue étrangère, de manière à répondre à la demande croissante des enseignants pratiquants pour une formation plus poussée. L'article suivant explique la composition et le fonctionnement des differents séminaires, présente brievement les impressions des stagiaires en établissant l'importance de leurs commentaires pour la continuelle amélioration du stage. Les principes adoptés lors de la création de celui‐ci sont basés sur les approches courantes de formation des enseignants d'anglais. De plus, ce stage prend en compte une enquête nationale établissant les differents besoins des enseignants pratiquants en Grèce. Les commentaires des stagiaires sur l'organisation du cours et l'utilité des informations acquises furent très positifs. Le stage a répondu à leurs differentes attentes.
Wegen der immer größeren Nachfrage nach in‐service training1 In‐service training, sind Trainingskurse die sich an Lehrer richten, die den Beruf schon praktizieren. Wann immer das Wort «Prakizent» im Text benutzt wird, sind diese Lehrer gemeint. View all notes in Griechenland, hat die Aristoteles Universität von Thessaloniki EFL (Englisch als Fremdsprache)Trainingskurse für praktizirende Lehrer angeboten, die es zum ersten mal bei einer griechischen Staatsuniversität gibt. Dieser Artikel befasst sich mit Themen, welche die Struktur und den Ablauf dieser Kurse betreffen, sowie auch wie die Rückinfomation der Praktizenten dazu beigetragen hat diese Kurse ständig zu verbessern. Außerdem wurden die neuen didaktischen Methoden berücksichtigt. Darüber hinaus basiert die Struktur dieser Kurse einer nationallen Umfrage in Griechenland, welche die Lehrbedürfnisse der Prakizenten enthaltet.Um die Struktur dieser Kurse nun noch mehr zu verbessern werden wie die Ruckinformation und die Erfahrung der Praktizenten die schon an ihn teilgenommen haben in Hinsicht nehmen.
En vista de la creciente demanda en Grecia de in service‐training2 In‐service training, son cursos para estudiantes que ya son maestros de ingles. La palabra cursillista se refiere a estos estudiantes. View all notes , la universidad Aristoteles de Salonika comenzo a ofrecer cursos de metodologia para maestros de ingles como lengua extranjera. Esta es la primera vez que una universidad del estado ofrece cursos de este tipo. En este articulo se tratan de discutir los afectos relacionados con el plan y la estructura de estos cursos y, del mismo modo, el papel desempeado por las surgerencias de los cursillistas como ayuda para diseñar los cursos. La filosofia y el pensamiento fueron adoptados de acuerdo con los nuevos metodos didacticas. De hecho, el diseño del curso fue basado en un estudio nacional a cerca de las necesidades de los cursillistas que ya son o seran maestros de ingles como lengua extranjera. Para mejorar estos cursos mas, tendrèmos en cuenta las sugerencias y la experencia de los cursillistas que ya han participado en estos cursos y hacer cambios. 相似文献
The present study aims to determine whether rearing a deaf or hard-of-hearing (d/hh) child would differentiate the parenting and disciplinary preference of parents between the d/hh and the hearing child. The parenting styles of 30 hearing mothers from Cyprus were assessed using the Greek version of the Parenting Styles & Dimensions Questionnaire. Additionally, mothers rated sibling interactions using the sibling inventory of behavior. The results indicated that the dominant parenting style for both the hearing and the d/hh children among the participating mothers was the authoritative type and the least prevalent parental types were the permissive and the strict. Moreover, mothers' perceptions of sibling relationship were found to be a significant factor in predicting mothers' reported parenting styles in this sample. The contribution of the present findings to our knowledge of the parenting characteristics and practices of families who have a d/hh child along with their possible implications for child and family services are discussed. 相似文献
