青年体育教师如何树立威信

教师的威信是学生对教师所持有的一种信赖而又尊重的反应态度，是师生之间积极、肯定的关系，体育教师有无威信对教育教学工作的效果有着较大的影响，论述了青年体育教师应如何树立自己的威信这一问题。     

体育教育专业体育游戏课的创新教育

论述了创新教育及其与素质教育、大学体育教学的关系，指出了培养学生的创造能力是大学体育教育改革的核心，阐明了在体育教育专业体育游戏深中培养学生创新意识的内容与方法。     

Propagation of projective synchronization in a series connection of chaotic systems

Projective synchronization is a type of chaos synchronization where the response system states are scaled replicas of the drive system states. This paper deals with the propagation of projective synchronization in a series connection of N chaotic discrete-time drive systems and N response systems. By exploiting an observer-based approach, the paper demonstrates that dead-beat projective synchronization (i.e., exact synchronization in finite time for any scaling factor) is achieved between the nth drive and nth response systems. In particular, it is shown that projective synchronization starts from the innermost (Nth) drive-response system pair and propagates toward the outermost (first) drive-response system pair. Only a single scalar synchronizing signal connects the cascaded drive and response systems. Finally, an example illustrates the propagation of different types of chaos synchronization in a series connection consisting of a Gingerbreadman map, a third order hyperchaotic Henon map and a Lozi map.     

Measuring Quality Technology Integration in Science Classrooms

Journal of Science Education and Technology - Researchers, evaluators, and practitioners need tools to distinguish between applications of technology that support, enhance, and transform classroom...     

Effects of mobile apps for nursing students: learning motivation,social interaction and study performance

Abstract

This study examined the effects of mobile apps on the learning motivation, social interaction and study performance of nursing students. A total of 20 students participated in focus group interviews to collect feedback on their use of mobile apps for learning and communicative activities. Two consecutive cohorts of students in a nursing programme, each with about 200 students, were recruited for assessing their learning motivation through a survey and study performance by two tests. The results showed that the students actively used the mobile apps for studying supplementary materials as well as participating in in-class activities and clinical assessments. The students had a relatively high level of motivation for performing and learned well, but relatively low perceived satisfaction and self-efficacy with mobile learning. They showed better study performance after practising mobile learning. The results also suggest that students’ perceived intrinsic value with mobile learning has to be enhanced for improving study performance.     

系统教学法中引入形象思维的尝试

在体育专业的理论课教学中,传授知识的障碍和学生对知识的快速遗忘是掌握知识的两大难题.在系统教学法中通过引入形象思维的尝试,收到了较好的效果.     

力量训练科学化控制的理论探讨

力量训练科学化控制,是从定性和定量两方面去完成的;定性控制着力量训练总体的方向,使力量训练绝对保证和专项对力量要求的高度一致性;而定量控制则主要是从负荷上去完成对力量训练的具体过程的控制,负荷结构的动态变化服从于专项的特点与定性和定量两大要素,以及由它们各自所属的子要素,共同构成力量训练的科学控制系统.