abercrombie soldes To develop students awareness o

This teaching the concept of Implementation of learning, inspiration, discuss a variety of teaching methods to develop students awareness of the problem have a good effect.
1. Create problem situations are usually thinking generated by the problem situation, and based on problem-solving situations for the purpose. Therefore, teachers regardless of the overall teaching process, or in the process of teaching some of the microscopic part of the problem should be attached great importance to the creation of situations. (1) problem situation through the creation of demonstration experiments, lead to cognitive conflict. For example: I have in the organization, Asked the students: a. What is the gas blown into the main? b. observe to what phenomenon? c. Why would this experimental phenomenon? Experiments, students, while observation and thought. One of the students observed a long time blowing CO2 dissolved in the phenomenon of precipitation, that (2) by revealing the everyday concepts and scientific concepts to the creation of the contradiction between the problem situation. Students receive classroom instruction prior to have some non-scientific ideas, these ideas may impede learning. For example: They believe that adding water to concentrated sulfuric acid and concentrated sulfuric acid is added to the water the same; not in the coal with water sprinkler release of heat than wait. So you can start from here to learn the dilution of concentrated sulfuric acid, reaction heat and so on. Another example why the whales are not fish? Bats are not birds? Through the juxtaposition of these concepts and the claims put forward to stimulate the curiosity of students, then guide them to solve problems arising. (3) contact the STS (science, technology, social) set the problem situation,ralph lauren danmark, students will find specific, friendly and modern, while reaction in STS, to develop a love life, love of science and technology, good quality hard thinking. For example, when talking about the mechanical movement, permeable synchronous communication satellite, spacecraft into the space station to treat other; talking about resistance, may introduce the use made of superconducting magnetic levitation trains. (4) through proverbs, folklore, stories and so set the problem situation. Some local proverbs, folklore, stories students are familiar,Hermes paris, such as to stimulate students interest in learning. To guide students, while praising the wisdom of working people, to explore the
I. Analysis of students' awareness of the problem
1. Cultivation of awareness, and promoting cognitive development of students someone played a metaphor: man's knowledge is like a circle, the circle formed by the question mark, question mark, the more, the longer the circumference, area of ​​circle larger, which means the more people's knowledge. With awareness of the problem students often ask themselves master the more profound. In addition, the desire to solve the problem but also encourage them to access information,abercrombie paris, ask someone else, which makes them the knowledge to be expanded. In positive thinking, to explore the process, knowledge has become a systematic and orderly sporadic, knowledge of the original structure is more perfect and reasonable, which increases the ability to construct knowledge for the future of knowledge acquisition to create favorable conditions.
(Four), leaving room for thinking and to develop awareness of the problem used to After a phase of teachers' awareness of the problem This classroom teachers put forward higher requirements. Traditional teaching of teachers in the pursuit of lectures often put can not be arranged through the students thinking. There are many reasons, methods and essentials to the practice by the students themselves to understand, think, study. If the review Students to generalize the results of nearly ten different measurement methods, greatly expand the student's thinking.
(B), lead to cognitive conflict, the formation of stimulating awareness of the problem so-called cognitive conflict, the students existing knowledge and experience with new conflicts between the learning task. Cognitive conflict cognitive psychological imbalance, so that the students have to solve this conflict to achieve a new balance needs to stimulate students curiosity and thirst for knowledge. To stimulate awareness of the problem form.
1. Psychological barriers education as the old thinking, that it would As a result, poor students did not dare ask, because if asked, says did not learn, did not understand, ranging from students being ridiculed, weight will have been reprimanded teachers; honors you think, understand, learn, nothing to ask. This resulted in no one to ask questions of embarrassment. For students of this situation, I explained to the students to do: Zhiyiwennan not talking about content for teachers,polo ralph lauren, do not understand did not learn of the problem, you can put forward their own different ideas, different views or when the Church reminds some of a content deeper problem. This is to make you the knowledge to master the more solid, they can exercise your divergent thinking and thinking ahead. Almost of the students learn the content if you really have a problem, did not learn, do not have concerns, there is a gap between people's thinking, the problem is normal; have no problem just is not normal?
2. Young students to build a democratic platform curious, intellectual curiosity, which is the consciousness of the problem of performance, teachers in the teaching activities to fully love and respect for the students awareness of the problem between teachers and students to to create a harmonious,boutique abercrombie paris, relaxed, equality, cooperation, democratic platform. To eliminate the students in learning, classroom tension, depression and anxiety, the students awareness of the problem can get into full play and display, all kinds of wild notion, independent opinion will be endless. Those who can ask questions of the students in the classroom so that he justified; the reasonable elements of any problem, to focusing on recognition of the irrational elements with a positive attitude to dig out shine. The problem of teaching the beginning of the stage, in order to enable students to dare to ask questions, I wrote a note taking method: advance before class each student a small paper, students write a piece of paper on the issue, teachers focused on the latter classification then show the students with questions.
3. Reform the traditional teaching model in the re-learning to teach light and heavy intellectual light energy, results-light process,abercrombie paris, re-unification requires light independent views of the traditional teaching mode, the problem can not cultivate a strong sense of students. Therefore, to develop students awareness of the problem, we must reform the traditional teaching model. While vigorously promoting quality education today, which reflects the leading role of teachers but also reflects the student's role in the emerging model of teaching. For example, the Its program structure is as follows:
To develop students awareness of the problem and deepen the natural science and innovation education


Abstract: The problem of consciousness is the power of thinking, the cornerstone of innovation. To develop students awareness of the problem is to train students to explore innovative starting point is to create one of the key creative talents, is an important part of the quality of students. In this paper the author in the classroom teaching students awareness of the practice problems and achievements to talk about some experience.
Teachers
Fourth, the results of practice 1. Through a period of practice, I taught two classes of students have greatly improved ability to ask questions, raise the following table: the number of class size question percentage increase in the percentage share class 2001.9 2002.6 two days (3) class 43 2.33% 18.6% 16.3% days (4) class 45 4.44% 24.44% 20%
2. Pay attention to students in the awareness of the problem, we can not neglect the basic knowledge and basic skills training. Student's cognitive structure must have the appropriate knowledge base, be possible to generate new knowledge curious, eager, solid foundation of knowledge is to develop students awareness of the foundation and prerequisite. Basic skills training is teaching the natural sciences is an important task is to develop students awareness of the problem in an effective way. 3. Teachers should continue to improve their teaching. Teachers should play their leading role in the correct, there must be a high level of expertise and level of teaching art, which requires teachers to continuously improve their professional quality, careful attention to prepare each lesson. Short, only for students to dare to ask questions, good questions, and under the guidance of teachers to discuss and resolve issues in order to truly achieve the innovative spirit and creative talent.

2. Cultivation of awareness, help develop students' innovative spirit and ability invention is the soul of human progress, all the invention begins with problems. S One said: Stressed that the problem of consciousness not only encourage people to continue to find problems, but also encourage people to solve the problem, until a new discovery. In this process, people's ability to innovate a variety of capacities, especially to develop.
3. I do not know how to ask. Some students as the basis of poor or lack of ability to think, I do not know how to ask to have problems, but offered no depth, innovative ideas and problems.
(C), activation of thinking, to promote awareness of the problem development 1. Development of intuitive thinking, intuitive thinking is based on existing experience to comprehend the essence of things directly and quickly to make judgments of thinking. Thinking, intuitive thinking condensed information processing, a keen insight into the nature of objective reality, a direct understanding and judgments, is to recognize the insight and inspiration of the burst, is considered to be signs of creative thinking means. Teaching teachers to give students a model of intuitive thinking to make such a bold assumption, conjecture, so that students feel the importance of intuitive thinking, and to imitate this method, followed by the use of heuristic teaching as much as possible, to attract the curiosity of students , inspired students to explore the passion, the effective development of students' intuitive thinking. For example: In order to study two of the four equilibrium conditions can be designed as shown in four experiments to demonstrate, and inspired by questions to guide students to draw the right conclusions. Figure 1 two of the four equilibrium conditions 2. Divergent thinking training students to think the more he was seen around the world do not understand things The more, the more his keen knowledge of the sensitivity. Therefore, teachers must guide students to carefully observe, think hard, dare to imagine the speculation of a problem with multi-faceted, multi-angle to observe, analyze and think through the nature of the phenomena, the question put forward innovative, which help students identify problems, especially the creative ability to identify problems. The most prominent example of this is a problem variable, one question to ask, to a given problem. If the phrase causing the students think in different ways. (1) plus solid Na (2) plus solid Na2O (3) evaporation of water. Which asked the following different issues: a. need to increase the number of grams of solid Na? b. need to increase the number of grams of solid Na2O? c. How many grams of water to be evaporated? So that students start thinking along different aspects, and ultimately arrive at different solutions. Through such training, so that students develop divergent thinking.
3. Successful implementation of teaching students a desire to succeed, their success will be better able to stimulate awareness of the problem, so the teacher should be adept and effective incentives, through a carefully designed to meet the different knowledge base and ability level of the problem, as The success of each student to create conditions and opportunities, if students are sometimes made unreasonable question, we must first think of certain students initiative, enthusiasm, and common analytical thinking irrational reasons, so that students Ziwu self-evident, to be successful joy.
Five, after practice, thinking 1. Teachers to develop students awareness of the problem, should be gradual, not overnight. In the initial stage, to encourage students to
4. There is no chance to ask. Most of the teaching and learning in the classroom behavior of teachers or part of the eugenics are acting on their behalf, other students get the opportunity to speak. Second, to develop students awareness of the importance of the problem
1. Will no doubt ask. The conclusion of the traditional teaching, teachers talk, students listen to teachers, students used to appear as the conclusion or answer. Meanwhile, the students exercises and tests are usually based on only one correct answer a question of principle, this result will be closed so that students teaching the teachers, never doubt the conclusions are given, but there have been many answers to face Most of the problems can not produce the sense of exploring a variety of answers.

Third, the classroom teaching students awareness of the problem of practice
Keywords: awareness of the problem of classroom teaching students
Students
2. Into the that we usually say, Psychology, believes that people's level of knowledge can be divided into three levels: Person's cognitive level is the cycle between these three levels, constant transformation,Hermes väskor, spiral. If we teachers in the classroom, and students pay attention to set the The old and new knowledge interact to produce an organic link cognitive structure, such as vegetable dishes often to watering?
3. Encourage divergent thinking divergent thinking requires students by virtue of their wisdom and ability to think independently and actively take the initiative to seek knowledge,abercrombie soldes, multi-angle, and creatively solve problems. Teaching to encourage students to divergent thinking, not only help to enhance the students knowledge and understanding, and it helps to overcome the mindset to foster creative thinking. Through the implementation of open teaching students to create a high degree of freedom of thinking time and space. Such as how to identify the subject of concentrated sulfuric acid and sulfuric acid. As the sulfuric acid concentration uncertainty, identification method does not require, laboratory supplies are not restrictions, which for the students to create the conditions for free discussion. Students came up with the use of wooden bar, wire or aluminum wire, zinc, blue litmus paper, PH test, limestone, anhydrous CuSO4 solution, balance, density meter, glass and paper and a dozen other ways.
(A), to create a democracy, factor. Therefore, to strengthen student awareness of the problem, we first do the work in teaching is to ask teachers to create a democratic atmosphere.
3. Cultivation of awareness, help students learn the subject of active construction process of the students, the students are learning the subject. To develop students awareness of the problem enable students to take the initiative to identify problems,ralph lauren skjorter, think and solve problems in this challenging process, become active participants in the teaching process and become active seekers of knowledge. They thus obtained a wealth of emotional experience, their personality traits will be exercise,ralph lauren suomi, the main body gradually formed and developed.
In awareness activities, will always be difficult to solve practical problems and theoretical issues, and thus produce a doubt, confused state of mind. This state of mind to promote positive thinking people, serious inquiry, constantly ask questions and solve problems. Quality for this kind of psychological thinking, psychology called Some outstanding scholars ancient and modern, are very great importance to the cultivation of students' awareness of the problem.
2. Afraid to ask. From the psychological point of view of students, mainly because of their inferiority complex psychological tension there. Many students are afraid not to mention the
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