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Abstract Teachers used a nonexclusionary time‐out package to treat inappropriate social behaviors that interfered with instructional tasks in four classrooms of preschool children, each containing an average of 16 students. We yoked classrooms on pretreatment scores of target behaviors and randomly assigned them to a time‐out ribbon plus praise or control condition. Students in the treatment condition wore wristbands with attached smiling face stickers and received praise from teachers for taking turns talking and remaining seated during group activities. Contingent on disruptive behavior, teachers removed the wristbands signaling a three‐minute time‐out period in which teachers restricted praise and attention but ongoing participation in activities continued. Multiple measures of treatment outcome were analyzed via MANCOVA and ANCOVAs. Behavior improved on direct observations of target behavior, the Preschool Behavior Questionnaire (PBQ) and items on a semantic differential, but not the Matson Evaluation of Social Skills with Youngsters. Treatment acceptability also supported treatment effects. We discuss implications of these results. 相似文献
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Cynthia R. Hynd J. Yevette McWhorter Virginia L. Phares C. William Suttles 《科学教学研究杂志》1994,31(9):933-946
This study was conducted to determine the effect of three variables on conceptual change in physics. Ninth and 10th-grade students who, despite instruction, still held nonscientific intuitive ideas about the motion of objects participated in viewing a demonstration, engaged in student-to-student discussion, and/or read a refutational text about Newton's laws of motion. Students (N = 310) were randomly assigned within classes to eight groups representing combinations of the three activities and participated in pretesting, instruction, and posttesting. Posttest results revealed that reading the refutational text helped students change their intuitive ideas to scientific ones, while seeing a demonstration affected how students interacted with group and text on some measures. Discussing ideas in a group did not lead to significant learning of scientific notions but, rather, caused students to be less influenced by either the demonstration or the text. 相似文献
466.
Virginia Lowe 《Children‘s Literature in Education》1991,22(2):79-88
Virginia Lowe has lectured in both children's and English literature at several Australian teachers' colleges and is currently a school librarian. She has published a monograph,Adult Book Child, and several articles on books and young children. 相似文献
467.
Two common interest-enhancement approaches in mathematics curriculum design are illustrations and personalization of problems to students’ interests. The objective of these experiments is to test a variety of illustrations and personalization approaches. In the illustrations experiment, students (n?=?265) were randomly assigned to lessons with story problems containing decorative illustrations, contextual illustrations, diagrammatic illustrations, misleading illustrations, or no illustrations (only text [control condition]). Students’ problem-solving performance and attitudes were not affected by illustration condition, but learning was better in the control compared with contextual illustrations. In the personalization experiment, students (n?=?223) were randomly assigned to story problems that were either personalized based on: a survey of their interests, their choice of interest topics, a randomly assigned interest topic, or the original nonpersonalized story problem (control). The findings indicated there were benefits for choice personalization both for performance in the problem set as well as on a later learning assessment. 相似文献
468.
Virginia Hurt Bailey 《班主任》2003,(3):41
Virginia Hurt Bailey(美国) 阅读课第二部分是专题阅读。在这段时间里,学生阅读学术文章,读后用自己的话进行复述。阅读课的第三部分是文学精粹选读。10点40分-10点50分是课间休息。星期二和星期三,在这段时间里,我要在操场上值班,以防学生在活动时出问题。 相似文献
469.
Carmen Batanero Virginia Navarro-Pelayo Juan D. Godino 《Educational Studies in Mathematics》1997,32(2):181-199
Elementary combinatorial problems may be classified into three different combinatorial models (selection, partition and distribution). The main goal of this research was to determine the effect of the implicit combinatorial model on pupils' combinatorial reasoning before and after instruction. When building the questionnaire, we also considered the combinatorial operation and the nature of elements as task variables. The analysis of variance of the answers from 720 14–15 year-old pupils showed the influence of the implicit combinatorial model on problem difficulty and the interaction of all the factors with instruction. Qualitative analysis also revealed the dependence of error types on task variables. Consequently, the implicit combinatorial model should be considered as a didactic variable in organising elementary combinatorics teaching. 相似文献
470.
DOING JUSTICE TO GEOGRAPHY IN THE SECONDARY SCHOOL: DECONSTRUCTION, INVENTION AND THE NATIONAL CURRICULUM 总被引:1,自引:0,他引:1
ABSTRACT: The subject of geography is declining in popularity at secondary school level and recent developments following the 'cultural turn' in Higher Education have had little impact in revitalising it. In this paper I explore the question: is there a problem with the school geography curriculum policy? After briefly sketching the history of the Geography National Curriculum policy (GNC), I focus on Caputo's (1997) commentary on Derrida and the idea of deconstruction and invention to explore the contemporary GNC policy text (1999) programme of study at Key Stage 3. 相似文献