首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   122530篇
  免费   1859篇
  国内免费   235篇
教育   85257篇
科学研究   13394篇
各国文化   1973篇
体育   9394篇
综合类   171篇
文化理论   1053篇
信息传播   13382篇
  2021年   938篇
  2020年   1646篇
  2019年   2545篇
  2018年   3040篇
  2017年   3312篇
  2016年   3364篇
  2015年   2295篇
  2014年   3162篇
  2013年   27196篇
  2012年   2357篇
  2011年   2691篇
  2010年   2336篇
  2009年   2609篇
  2008年   2375篇
  2007年   2087篇
  2006年   2333篇
  2005年   2312篇
  2004年   3007篇
  2003年   2318篇
  2002年   2132篇
  2001年   2022篇
  2000年   1708篇
  1999年   1597篇
  1998年   1455篇
  1997年   1524篇
  1996年   1691篇
  1995年   1458篇
  1994年   1463篇
  1993年   1468篇
  1992年   1520篇
  1991年   1428篇
  1990年   1401篇
  1989年   1357篇
  1988年   1210篇
  1987年   1112篇
  1986年   1162篇
  1985年   1427篇
  1984年   1291篇
  1983年   1276篇
  1982年   1253篇
  1981年   1169篇
  1980年   1168篇
  1979年   1271篇
  1978年   1211篇
  1977年   1114篇
  1976年   1001篇
  1975年   807篇
  1974年   815篇
  1973年   781篇
  1971年   633篇
排序方式: 共有10000条查询结果,搜索用时 265 毫秒
981.
982.
Informed by the latest research on how people learn, effective teachers address both aspects of the teaching–learning equation—they engage students in the course material by implementing best teaching practices and they prepare students for learning by sharing best learning practices. The purpose of this study was to evaluate the impact of student‐centered learning practices on students’ perceptions of their ability to learn, specifically in a large enrollment, introductory food science and human nutrition course. Featured student‐centered learning practices included required assignments, optional study tools, and supplemental learning resources. A mixed method survey instrument with 5‐point Likert scales and qualitative, open‐ended questions was used to determine students’ (1) use of optional study tools and supplemental learning resources; (2) perceptions as to the quality and impact of required assignments, optional study tools, and supplemental learning resources to enhance their ability to learn; (3) perceptions as to the usefulness of required assignments, optional study tools, and supplemental learning resources to help them perform better in this course; and (4) overall satisfaction, as a learner, in this course. Overall, students identified study guides (developed using Bloom's taxonomy action verbs) (Mean = 4.34), microthemes (Mean = 4.27), and quizzes (Mean = 4.11) as the most beneficial resources to enhance their learning of the course material. Overall, 85% of students said they were extremely or very satisfied as learners in the course and nearly 75% of the students said the student‐centered learning practices should be offered to future FSHN 101 students.  相似文献   
983.
Educational Psychology Review - In his 1973 article The Structure of ill structured problems, Herbert Simon proposed that solving ill-structured problems could be modeled within the same...  相似文献   
984.
985.
Data from surveys of parents of students in Russian schools of various types in the years 2006 to 2011 show a high level of desire to invest in their children's education. There has been a high degree of stability in aspirations and investment in spite of the economic problems caused by global recession.  相似文献   
986.
987.
988.
989.
Counselors (N = 911) reported the research skills needed for practice and subsequent research training needs. Findings indicate that counselors have a high need for research skills at work, but training needs differ significantly by counselor type. Recommendations include increasing emphasis on single‐case design, survey design, and widely available data analysis tools.  相似文献   
990.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号