以问引学,学教共生——基于“三单一卡”促进数学“生问学教”的实践探究

基于对当前学生数学学习过程中问题意识培养现状的分析,通过以“三单一卡”为载体的学教策略,促进以学生提出问题、生发问题意识为核心的“生问学教”。借助“问题采访单”,前测摸底、任务驱动、预学显能,聚焦问题提出的生发;借助“问题跟踪单”,跟踪空白、寻踪重难、追踪易错,追踪知识本质的发掘;借助“问题回访单”,问题排查、疑难剖析、实践相融,助力问题学习的延伸;借助“智慧学评卡”,知能合一、面面俱到、全程直击,鞭策“生问学教”的推进。本研究运用“三单一卡”在教学的各个环节都做了一些新尝试,以问引学,促进学教的共同生长。

Effectiveness of Computer Assisted Problem based Learning in Chemistry for Enhancing Thinking Skills among Secondary School Students

Experiencing problems that challenges science and the thought, habits of mind and actions associated with trying to solve them is one of the best ways of learning Chemistry. This impels opportunities for authentic, inquiry based learning. PBL （problem based learning） is a student centered pedagogy in which students learn about a subject through the experience of problem solving. The goals of PBL are to help the students develop flexible knowledge, effective problem solving skills, self-directed learning, effective collaborative skills and intrinsic motivation. CAPBL （computer assisted problem based learning） has been created to expand the boundaries of the creativity and the creativity of students beyond the four walls of the classroom. In the present study the investigator tested the effectiveness of the CAPBL material in Chemistry for enhancing thinking skills among secondary school students. The sample consisted of 100 secondary school students. The study revealed that the CAPBL material in Chemistry is effective in enhancing thinking skills such as critical thinking, creativity and problem solving.

Second Language Repertoires Reflecting on Teaching IsiXhosa to Medical Students

The Language Policy for Higher Education （2002） and University of Cape Town＇s Language Plan （2001） suggest that language is central to our social and academic engagement at every level： to our communication with those around us, to our learning, and to our identities. The purpose of this paper is to show how the medical school, after making progress towards implementing the University of Cape Town＇s Language Plan of 2001, is compelled to encourage isiXhosa language developers to develop the necessary and relevant vocabulary responding to the needs of the target users. In some cases, there is a need to adopt terms that are already available and being used by the speech community to align them in the curriculum. Research conducted by analyzing field notes, having plenary discussions with students, observations during clinical practice, reflecting on the curriculum and study materials material. Results indicated the significance of teaching isiXhosa drawing from the medical jargon understood amongst patients, doctors, and nurses. This paper discusses the status enjoyed by isiXhosa to date, language teaching and teaching matters pertaining to isiXhosa, and reflection on whether there is benefit in learning isiXhosa.

Diagnosing Student Learning Problems in Object Oriented Programming

Students often face difficulties while taking basic programming courses due to several factors. In response, research has presented subjective assessments for diagnosing learning problems to improve the teaching of programming in higher education. In this paper, the authors propose an Object Oriented conceptual map model and organize this approach into three levels： constructing a Concept Effect Propagation Table, constructing Test Item-Concept Relationships and diagnosing Student Learning Problems with Matrix Composition. The authors＇ work is a modification of the approaches of Chert and Bai as well as Chu et al., as the authors use statistical methods, rather than fuzzy sets, for the authors＇ analysis. This paper includes a statistical summary, which has been tested on a small sample of students in King Abdulaziz University, Jeddah, Saudi Arabia, illustrating the learning problems in an Object Oriented course. The experimental results have demonstrated that this approach might aid learning and teaching in an effective way.

Research of the Learning Problems of Contemporary University Students

With the rapid development of China＇s higher education, higher education, popularization of increasingly rapid pace, the future number of people receiving higher education will grow exponentially. In the rapidly growing scale of higher education at the same time, the quality of higher education has been a cause for concern This paper analyzes the current problems in the study of college students exist, and improvement measures put forward their own proposals.

Analyses and Countermeasures of Current British-American Literature Course Teaching for English Major Students in China

Tremendous data and materials indicate that British-American literature course, as the compulsive course for English major students, has been overlooked by the authority of various administrative departments and students as well. The majorities of teachers and students have formed the conception of attaching more importance to skill-gaining than literature-acquisition. Furthermore, there are large quantities of questionnaires and analyses conducted by the author in this essay; meanwhile, this essay offers some countermeasures to solve the current situation of British-American literature course

Research of the Learning Problems of Contemporary University Students

With the rapid development of China＇s higher education, higher education, popularization of increasingly rapid pace, the future number of people receiving higher education will grow exponentially. In the rapidly growing scale of higher education at the same time, the quality of higher education has been a cause for concern~ This paper analyzes the current problems in the study of college students exist, and improvement measures put forward their own proposals.

Teaching Programming Concepts to K-12 Teachers With Scratch

This study aims to investigate teaching programming concepts to K-12 teachers with Scratch. A total of 10 K-12 teachers enrolled in one graduate course participated in this study. They received lectures, took practices and exercises of Scratch programming and were then asked to design and implement their projects before the semester. It was found that teaching programming concepts to K-12 teachers with Scratch is feasible. K-12 teachers with less computer background can learned basic programming concepts and applied them in their project code implementation. Although no significant difference was found between participants＇ pre-test and post-test on programming self-efficacy, positive attitudes toward learning Scratch programming was revealed in the questionnaire survey and results of interviews. This study paves a way for referring to the teaching of programming concepts for K- 12 teachers.

Study of the Psychological Problems of College Students

Good psychological quality is an integral part of the overall quality of the contemporary college students, which is also an important foundation for their healthy growth and success. However, according to the investigation, in reality, many college students have various degrees of psychological problems, seriously affecting their normal learning and living. This article makes an in-depth discussion based on the analysis of contemporary college students＇ psychological quality system; in order to strengthen the mental health education and improve the students＇ adaptability.

Analysis of College Students＇ life views and life education strategy

Through the method of questionnaire survey, this paper investigate the current status of life views from some college students in Guangdong Province, to get more acquainted with the problems existing in college students of life views, and analyze the reasons, in order to put forward specific, feasible and effective suggestions aimed at the current status of college students at school, and provide strategic thinking for the implementation of life education for college students. Through the implementation of life education strategy, cultivate college students to aware of understanding life, cherish life and love life, and then learn to respect life, care for life, accept life and other people.

An Investigation Into Freshmen＇s Autonomous Learning of English Major

Autonomous learning has been attracting more and more attention in the field of second language teaching and learning since it was put forward. In order to get a better understanding about autonomous learning competence of freshmen of English major in university, this investigation was conducted in the form of questionnaire and was analyzed according to the data collected. The investigation found that autonomous learning competence of freshmen is poor and worrying. Freshmen have strong motivation for English learning, but they keep old learning habit and more rely on teachers. They are incapable of employing metacognitive strategies in their language learning and are not good at utilizing related learning resources available to them. All these deficiencies hinder improvement of them. So they are in great need of fostering the competence of automous learning.