浅探初中生英语学习积极性和主动性的调动

学生是学习的主体。教师要让学生明确学习目标,激发学生学习动力;培养师生感情,增强学生学习兴趣;善用积极评价,激发学生学习欲望;培养学生竞争意识,增强学生学习自觉性,让学生积极主动地学习。     

大数据背景下高职学生学习力现状的调查研究——以江苏旅游职业学院为例

学习力是新时代高职学生所应具备的学习基础和关键能力,是满足大数据时代对人才核心素养需求的有效途径。从学习基础、学习动力、学习毅力、学习能力、学习转化力、学习合作力等六个维度对江苏旅游职业学院高职学生学习力现状进行调查,结果发现高职学生目前的学习力情况不容乐观,据此提出高职学校要营造学习氛围,更新学生学习理念;创建校园文化,培养学生学习热情;关注学生身心,激发学生学习动力;培养学生良好学习习惯,磨练学生学习毅力;优化学生学习方法,提升学生学习能力;探索实践途径,强化学习转化力;组建学习共同体,培养学习合作力,帮助学生有效提升学习力。     

小学生自主学习能力的培养策略研究

新课标提出学生是学习的主体,应该充分发挥学生的主观能动性,关注学生自主学习的过程。鉴此,笔者认为教师应该从以下几个方面培养学生的自主学习能力:激发自主学习动机,培养学生的学习兴趣;关注个体差异,帮助学生树立学习信心;帮助学生树立对自己学习负责任的态度;培养学生确定学习目标,制定学习计划的能力;通过课前预习,培养学生良好的学习习惯,促进自主学习;指导学生堂上自学,培养自学能力。     

小学生自主学习能力的培养策略研究

新课标提出学生是学习的主体,应该充分发挥学生的主观能动性,关注学生自主学习的过程。鉴此,笔者认为教师应该从以下几个方面培养学生的自主学习能力：激发自主学习动机,培养学生的学习兴趣;关注个体差异,帮助学生树立学习信心;帮助学生树立对自己学习负责任的态度;培养学生确定学习目标,制定学习计划的能力;通过课前预习,培养学生良好的学习习惯,促进自主学习;指导学生堂上自学,培养自学能力。     

高中数学新课程教学应注重学生的理解学习

数学学习的关键在于理解,数学教学就是促进学生理解的教学,高中数学新课程教学中应注重学生的理解学习。促进学生数学理解学习的几个策略:数学问题生活化,生活问题数学化,让学生在生活中学习;创设恰当问题情境,让学生在探究中学习;浅入深出地设置问题,让学生在感悟中学习;营造和谐氛围,让学生在愉悦中学习;任务驱动教学,让学生主动学习;多媒体辅助教学,让学生在直观中学习;构建知识系统、加强典例分析和错题整改,让学生在反思中学习。     

高中数学新课程教学应注重学生的理解学习

数学学习的关键在于理解,数学教学就是促进学生理解的教学,高中数学新课程教学中应注重学生的理解学习.促进学生数学理解学习的几个策略:数学问题生活化,生活问题数学化,让学生在生活中学习;创设恰当问题情境,让学生在探究中学习;浅入深出地设置问题,让学生在感悟中学习;营造和谐氛围,让学生在愉悦中学习;任务驱动教学,让学生主动学习;多媒体辅助教学,让学生在直观中学习;构建知识系统、加强典例分析和错题整改,让学生在反思中学习.     

谈职业学校学生自主学习能力的培养

培养和提高学生的自主学习能力是提高学习效率的关键,让学生学会学习,学会自己确立学习的目标与内容等.我认为培养学生的自主学习能力,一要在教学中激发学生主动学习的内驱力,调动学生学习的积极性和主动性;二要在教学中改进教法,引导学生自主学习;三要创设自主学习的环境;四要指导帮助学生逐步学会学习;五要与家长密切配合.     

高中物理教学中学生自主创新学习能力培养的研究

学习可分为维持性学习与创新性学习。创新性学习着重培养的是使学生具有对未来社会的应变能力,力求使学生具有独立思考,大胆求索的精神。物理教学中要充分调动学生学习的动力系统,使学生爱学习,主动学习;以创新的方式开展维持性学习;让学生参与到教学中,培养学生的参与意识与合作意识;鼓励学生对物理专题进行研究,培养学生的独创性学习的能力;将问题意识、探索意识贯穿于课堂教学的始终,鼓励学生创新地学习;提高学生的自主创新学习能力。     

中学生自主学习的意蕴和实施策略

自主学习是一种最基本的学习方式。自主学习强调学习的独立性、自为性、自律性,是学生学会学习、提高学习能力的必然要求。中学生自主学习策略是:树立以学习为中心、以学为本的教学观;任务驱动,引领学生自主学习;深入学生,指导学生自主学习;为学生自主学习开发课程资源;及时评价,调动学生自主学习的积极性。     

构建自主学习模式 培养学生自主学习能力

在初中物理教学中发现教师都强调"教"而忽略"学"问题,结合新课程改革,提出学生自主学习模式:自主学习的前提,教会学生听课;自主学习的基础,教会学生阅读;自主学习的动力,教会学生提问;自主学习的核心,教会学生反思;自主学习的目的,教会学生迁移。在初中物理教学中培养学生自主学习的能力,才能让学生真正成为学习的主人。     

Precise asymptotics in the law of the logarithm for random fields in Hilbert space

Consider the positive d-dimensional lattice d (d≥2) with partial ordering ≤, let {XK; K ∈ d } be i.i.d. random vari- ables taking values in a real separable Hilbert space (H, ||·||) with mean zero and covariance operator ∑, and set partial sums SN =∑K≤NXK, K , N ∈ d . Under some moment conditions, we obtain the precise asymptotics of a kind of weighted infinite series for partial sums SN as ε 0 by using the truncation and approximation methods. The results are related to the convergence rates of the law of the logarithm in Hilbert space, and they also extend the results of (Gut and Spǎtaru, 2003).     

Supposer et postuler pour produire des connaissances scientifiques: une évidence ou une conquête théorique? Une étude des points de vue d'étudiants

Résumé De manière générale, l'évidence sensorielle et, plus particulièrement, visuelle constitue pour les étudiants le principal fondement du savoir scientifique: nul besoin de supposer pour connaître, tout est donné ou presque. Du point de vue de l'enseignement des sciences, cette croyance à saveur réaliste est particulièrement critique, notamment parce qu'elle conduit à penser que les concepts, lois et théories scientifiques procèdent d'un monde de matérialités plutôt que d'un monde de modèles et de relations. Au cours d'une recherche effectuée auprès d'un groupe-classe de 35 étudiants durant douze semaines, nous avons pu observer que, pour la majorité des étudiants, la compréhension du caractère construit et consensuel du savoir scientifique était facilitée par le développement d'une métaréflexion sur leurs propres productions de connaissance et les inévitables postulats et suppositions qui les fondent. Nous avons également pu observer qu'il découle de cette activité réflexive un modèle de science qui se distingue des modèles initialement tenus par les étudiants, par le pouvoir créateur et, surtout, le pouvoir de théoriser qu'il comporte: postuler, supposer, jauger collectivement de la plausibilité des résultats plutôt qu'en appeler à une instance occulte, voilà quelques-unes des conquêtes théoriques qu'ils ont effectuées et sur lesquelles nous allons nous attarder.

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Sensorial, and more specifically, visual evidence is generally regarded by students as the basis for scientific knowledge: no need to postulate to understand, all is almost or practically given. From a science-teaching standpoint, this rather realistic approach is critical and leads to the belief that scientific concepts, laws, and theories stem from a world of materiality rather than from a world of models and relationships. During a 12-week study a group of 35 college students, we observed that for the majority of them, the development of metareflection on how they produce knowledge, with the inevitable and inherent postulates and conjecture, facilitated their understanding of the constructed and consensual character of scientific knowledge. We also observed that this reflexive activity facilitated the development of a new approach to science that differed from those models previously used by the students in its creative potential and, more importantly, in the power of its theoretics: to postulate, suppose, and collectively estimate the plausibility of results rather than calling up occult instances. These and other theoretical achievements will be discussed in this paper.

     

Retooling Education: Testing and the Liberal Arts

The motivation and methodology for measuring intelligence have changed repeatedly in the modern history of large-scale student testing. Test makers have always sought to identify raw aptitude for cultivation, but they have never figured out how to promote excellence while preserving equality. They’ve settled for egalitarianism, which gives rise to “culturally fair” tests that substitute vagaries for knowledge, deprive students of any real appreciation for language, and trivialize education. Robert Jackson yearns for traditional oratorical approaches to schooling that venerate and imitate essential, time-tested masters. Unfortunately, he writes, such an education defies measurement with today’s multiple-choice instruments.

Results on energies for trees with a given diameter having perfect matching

Let Γd2nbe the set of trees with a given diameter d having a perfect matching,where 2n is the number of vertex.For a tree T in Γd2n,let Pd+1be a diameter of T and q = d m,where m is the number of the edges of perfect matching inPd+1.It can be found that the trees with minimal energy in Γd2nfor four cases q = d 2,d 3,d 4,[d2],and two remarks aregiven about the trees with minimal energy in Γd2nfor2d 33q d 5 and [d2] + 1 q2d 33 1.     

Infrared Absorption Spectra of Serpentine Cat＇s Eye from Sichuan Province of China

Infrared （IR） absorption spectra and X-ray powder diffraction （XRD） patterrns of sexpenfine cat＇s eye from Sichuan Province have been investigated, and infrared absorption bands of the serpentine have been assigned in this paper. The results indicate that the bands near 3 600 - 3 700 cm^-1 belong to the stretching absorption band VOH, the bands in 948 - 1 100 cm^-1 axe assigned to the stretching vibraling band Usvo, and the bands at 600 570 and 440 cm^-1 respectively belong to the bending vibration band VOH, δMg-O and δSi-O. The serpentine cat＇ s eye includes two types： chrysotile and antigorite. Chrysotile has a sharp and intensive band at 3 688 cm^-1 and a weak band at 3 643 cm^-1 , while antigorite has only one intensive band in the region. At vibration band VSi-O, chrysotile and antigorite have a similar feature at 1 071 cm^-1, but the band at 980 cm^-1 in anfigorite has been split into two bands in chrysotile - a strong one at 1 027 cm^-1 and a weak one at 949 cm^-1. In addition, antigorite has a characteristic bending vibrating band δMg-O at 570 cm^-1. Based on the analysis of the feature of crystal structure, their IR differences axe well explained.     

组成于平行机和批处理机的二阶段混合流水作业问题

A hybrid two-stage flowshop scheduling problem was considered which involves m identical parallel machines at Stage 1 and a burn-in processor M at Stage 2, and the makespan was taken as the minimization objective. This scheduling problem is NP-hard in general. We divide it into eight subcases. Except for the following two subcases： （1） b≥ an, max{m, B} 〈 n; （2） a1 ≤ b ≤ an, m ≤ B 〈 n, for all other subcases, their NP-hardness was proved or pointed out, corresponding approximation algorithms were conducted and their worst-case performances were estimated. In all these approximation algorithms, the Multifit and PTAS algorithms were respectively used, as the jobs were scheduled in m identical parallel machines.     

On some projectively flat polynomial （α,β）-metrics

In this paper, we consider some polynomial (α,β)-metrics, and discuss the sufficient and necessary conditions for a Finsler metric in the form F=α a1β a2β2/α a4β4/α3 to be projectively flat, where ai (i=1,2,4) are constants with a1≠0, α is a Riemannian metric and β is a 1-form. By analyzing the geodesic coefficients and the divisibility of certain polynomials, we obtain that there are only five projectively flat cases for metrics of this type. This gives a classification for such kind of Finsler metrics.     

Understanding consciousness for optimal human wellbeing & growth holistically

Abstract

Consciousness is a natural and integral part of human beings that is at the core of our physical, emotional, mental, and spiritual functions throughout our lives. However, we tend to be too occupied with or distracted by the details of our daily existence to be fully aware of our own consciousness. More often than not, we are engaged in the surface consciousness in the materialistic world or emotional realm, which interferes us to get connected with our deeper consciousness and capacity. This paper will unpack the layers of human consciousness (or lack of consciousness) from philosophical perspective to examine the relations between our understanding of consciousness and its impact on our holistic wellbeing and growth (Singh, 2016 Singh, L. P. (2016). Science, spirituality, and ontological mysticism: the philosophical enquiry and reflection. Delhi, India: Concept Publishing Co. [Google Scholar]; Suzuki, 1999 Suzuki, S. (1999). Zen Mind. New York: Weatherhill. [Google Scholar]; Thompson, 2015 Thompson, E. (2015). Waking, dreaming, being. New York: Columbia University Press. [Google Scholar]). What is consciousness? How do human beings choose our consciousness? What is the relation between micro and macro consciousness? How do we expand, develop, and apply our consciousness for the maximum wellbeing and growth through education? The paper intends to go beyond the compartmentalized analysis of consciousness (e.g. biological, psychological, neurological etc.) by engaging a holistic metaphysical viewpoint as well as relational and dialectic approaches (Ames & Hall, 2003 Ames, T. R. & Hall, L. D. (2003). Daodejing: making this life significant. New York: Ballantine. [Google Scholar]) Hegel, 1807, 1977 Hegel, G. W. F. (1807, 1977). The Phenomenology of spirit. (A. V. Miller Trans.). Oxford: Clarendon Press. [Google Scholar]; Laozi, 1999 Laozi. (1999). Daodejing (道德经). Shanxi, China: Shanxi Classics Press. [Google Scholar]). It aims to connect theory, learning, and living together with nature and universe beyond the limitation of time and space.     

Empowering Adolescent Readers: Intertextuality in Three Novels by David Almond

In Skellig, Kit’s Wilderness, and Clay, David Almond employs various types of intertextuality to enrich his narratives. Through the use of allusion, adaptation, collage, and mise-en-abyme, he encourages his adolescent readers to seek out precursor texts and to consider the interrelationships between these texts and his own. By so doing, he demonstrates the respect he has for his readers and empowers them to become active makers of meaning.