Introduction: through practice shows that the use of multimedia-assisted teaching classes than not use the class teaching effect has obvious improvement. The use of the class students' interest in learning politics greatly increased, the classroom atmosphere is active, the understanding of knowledge is very deep, knowledge expansion, actively think, answer questions and can questions, innovation greatly enhanced.
How to write a school-based training teaching reflectionChemistry teaching should reflect the basic concept of curriculum reform, respect and meet the needs of different students, using a variety of teaching methods and means to guide students to learn actively, to master the most basic knowledge and skills of chemistry, to understand the process and methods of chemical scientific research, to form a positive emotional attitudes and correct values, to improve the scientific literacy and humanistic literacy. To lay the foundation for students' lifelong development.
1. Respect and meet the development needs of students, in the teaching should be based on the requirements of the curriculum standards, to change the teaching content, teaching requirements and teaching methods are too uniform tendency to pay attention to and respect for the development needs of different students, to provide them with suitable for their own development of the chemistry curriculum.
On the other hand, it is necessary to have an in-depth understanding of the students' learning foundation, their existing level of knowledge of chemistry, their level of development of abilities, as well as their interests, hobbies and potentials, and to give guidance to the students in arranging the sequence of learning.
2. Reasonable selection of teaching strategies and teaching methods
Changing the way students learn is a basic requirement of curriculum reform. Teachers should update the concept of teaching, guide students to independent learning, inquiry learning and cooperative learning in teaching, and help students form the consciousness and ability of lifelong learning. It is also necessary to use a variety of models, charts and modern information technology to improve the quality and efficiency of teaching.
3, create a situation to cultivate a sense of innovation
As a teacher to create a suitable situation for the cultivation of students' sense of innovation, in the teaching work to promote innovation, good at accepting new rationalization of the student's proposal, so that students can give full play to their own imagination and ability to develop a habit of innovation and boldness." Interest is the best teacher", only students who have a strong desire to explore the science of chemistry and the possession of chemical knowledge and laws and the motivation to apply the known knowledge of chemistry in daily life for the benefit of mankind may stimulate the potential for innovation and the desire to innovate. Teachers can set color, state, taste, light, sound in one of the chemical experiments to give students a strong visual stimulus to attract the interest of students, stimulate students' desire to know.
In teaching, teachers should combine the content of the curriculum, make full use of various local conditions, organize students to carry out visits, discussions, watching videos, listening to reports and other practical activities, so that students have the opportunity to contact the actual problem, the integrated use of knowledge to understand the production, life and chemistry-related technical problems.
How to write a school-based teaching reflection
Before the start of the school year, the school organized a three-day school-based training.
After listening to the lectures of several experts thought a lot. Mr. Liu of the Panzhihua Municipal Institute of Education was y touched by the "effective classroom today". The establishment of an effective classroom is an indispensable task for teachers to do a good job in teaching in today's education reform. How to establish an effective, efficient classroom has also become a problem for teachers to think y. I have the following views on my own perceptions. After studying, I realize the importance of efficient classroom. Building an efficient classroom is a lifelong research topic for every teacher, freeing both teachers and students from the sea of questions and extra classes, so that teachers can teach happily and students can learn happily. So, how to improve the effectiveness of the classroom in teaching? By reflecting on their usual teaching in some of the problems, I think we should work from the following aspects.
First, change the concept of teaching and teaching methods.
Eliminate the problem of relying on a large number of after-school assignments to complete the teaching task due to teachers talking too much and students participating too little, and gradually solve the problem of neglecting the realization of the goals of students' emotions, attitudes and values. Effective classroom teachers should be as little time, energy and material input, to achieve the best possible teaching results, to realize the light burden, high quality, low time-consuming, high efficiency, to achieve the students from ? not understand? to? Understand? and from? not know? To? will?
These are the most important and most important of all, and they are the most important of all, and they are the most important of all.
Secondly, seriously study the school-based training.
Reflecting on his own teaching, he found himself in many cases, his own learning and study of the standards and textbooks is still insufficient, which affects and restricts the ability to classroom mastery, classroom mastery in turn affects the efficiency of classroom teaching. For each teacher, after countless lessons, should be quiet and reflect: I have every lesson are effective? Is there any ineffective ineffective time? What are the reasons for inefficiency? How to improve? How can we improve the efficiency of teaching?
Thirdly, the preparation of the lesson, especially the preparation of the students.
Usually in the preparation of their own lessons, only used to prepare for the content of the teaching, but ignored the preparation of students. If you don't want to study the students' mastery of the content taught, don't want to study the students' individual differences, everything from the book, classroom teaching will be greatly reduced, classroom teaching efficiently more than talk about.1 Teaching objectives to be effective: the effective teaching objectives include: First, the teaching objectives to be correct. This requires us to update our teaching philosophy, grasp the textbook as a whole, and y understand the teaching intent and purpose of each chapter and section of the textbook. Secondly, the `setting' of the objectives should be appropriate. Not only do we have an overall, correct grasp of the material, but also have an accurate grasp of the current situation of the students, set the goal not only to be difficult and easy to moderate, but also to have a practical and operable. 2 teaching strategies to be effective: to design effective teaching links. There are many links in the classroom, but each link should have a clear and specific objectives, if you do not know why the link is set, this link is ineffective, we can not let it take up our classroom time. Therefore, each lesson should pay attention to the teaching objectives, seize the entry point, design teaching links, so that the classroom focus, clearly organized, to carefully design the appropriate amount of thinking, information, training, so that the classroom more effective. Teachers should do fine-tuning. Precision should be clear, not verbose, clear, logical, accurate expression, speak accurate to the point; the release is put, students can learn on their own can be slightly or not speak, can not be replaced. To students have questions or focus to speak, explain thoroughly, to the point.
Fourth, careful study and design of classroom questions.
In the real, regular classroom teaching, often found themselves in the question itself is problematic, ineffective questions, false questions, worthless questions filled the classroom, such questions delayed the students valuable classroom learning time, but also affect the improvement of classroom teaching efficiency. Therefore, in order to efficiently complete the classroom teaching task in the future, we must pay attention to the study of classroom questioning, the question must be valuable, inspiring, and have a certain degree of difficulty, the whole classroom question design must follow the principle of gradual progress. The setting of questions should pursue high efficiency. Question setting often reflects the depth and breadth of the teacher's preparation, questioning should have a certain degree of openness, profundity, hierarchy, inspirational, must help to develop students' thinking, to put an end to the arbitrary simple that is to ask and answer, so that students at different levels can be engaged in thinking. No indignation, no wanting, no sentimental? If students are unable to solve the problem, the problem should be flexibly dissolved into a number of small problems, or to convert the question, or to provide a background for reflection. Problems should have a certain series, to the whole class problem systematic design. Problems can also be asked before the lesson (learning program), can also be the problem after the lesson, especially for students to learn to ask questions, learn to change the question. In short, to design a problem that can stimulate students' thinking, create students dare to ask, dare to say, the number of activities, density, everyone involved in a lively and pleasant classroom atmosphere.
Fifth, to strengthen the rhythm of the classroom grasp and management.
In the classroom, sometimes to the students put forward the question, the students did not have time to think, and immediately asked for its answer, which not only wasted the time of the students classroom thinking, and the effectiveness is very poor. This formalistic way of teaching makes ineffective labor flooding the classroom, seriously affecting the efficiency of classroom teaching. Sometimes let students read the text, discussion, communication, consolidation exercises, etc., without any time and standard requirements, students aimlessly read and communicate, classroom organization is loose, low time utilization. Sometimes only put forward a more general requirements for students, students do not understand what teachers want them to do and how they want them to do, so that students lose the effective guidance of teachers. Therefore, it is necessary to give students a certain amount of time to think and space for thinking, to reduce ? Speaking and listening? and to increase the number of students who have to do what they are told. Speak and do? Try? The first time I saw this is when I was a student in the school, and it was the first time I was a student in the school.
In addition, teaching regulation should be flexible, that is, teachers should be good at stimulating students' interest in learning.
In the classroom, we should leave more exciting to the students. We should try to shorten the distance between students and teachers, students and the content of the material, so that they love the class from the bottom of their hearts. We should also make full use of the teaching materials, pictures, objects and students' emotional experience to develop students' thinking and increase their imagination.
Therefore, we must be based on students, so that students actively participate in learning, to achieve effective, multi-directional, high-quality interaction, so as to achieve the ultimate goal of quality and effective classroom teaching. This study is a kind of preparation. For the sake of the next generation and the future of basic education, let's keep moving forward.
The rapid development of modern information technology undoubtedly provides a good opportunity for the transformation of test education. The use of multimedia-assisted teaching, say goodbye to a single chalk, blackboard, towards the audio-visual combination of high-efficiency thinking class teaching methods, to become the urgent requirements of the times and society.
How to use multimedia appropriately in the class?
1, create a teaching situation to stimulate students' interest.
Interest is the key to open the door of success, interest can be changed to learn hard to learn, will be bored to learn, change passive to active, creative learning. The important feature of multimedia-assisted teaching is that it integrates light, sound, color, and image, giving people an immersive effect, and can meet the different needs of students' psychology, and play an excellent teaching effect.
2, through the multimedia can change the abstract basic knowledge, basic principles for the image of intuitive knowledge, deepen the understanding of knowledge.
The basic knowledge of the class is abstract, which increases the difficulty of teaching and learning. Multimedia can be sound, images, text, etc. into one, with image, intuitive features. The use of multimedia teaching is conducive to the difficult to easy, simple, abstract to concrete. Helps students understand and memorize.
3, break through the key points, improve the classroom effect.
In the class, there are a lot of key issues is difficult for teachers to explain by tongue, multimedia has the advantages of image, intuitive, vivid, and so on, with the help of multimedia processing information, moderate choice, careful selection, reasonable explanation and demonstration, teaching the key issues will be easy to say clearly, the difficulty of the problem will be easy to break through.
4. Enhance the atmosphere and credibility of the times.
Through the multimedia can be some news reports, documentaries, and reflect the actual picture, data, video clips and political can be an organic combination of content, so that you can increase the total amount of information, reflecting the pulse of the times, enriching the content of the teaching, and with the fact that the facts speak to realize the information reproduction of the superseding the time and space, so as to greatly enhance the credibility of the education of the political class.
5, can give full play to the student's main role, is conducive to nearly one initiative to put forward step to cultivate students creative thinking.
Psychological research shows that thinking is usually associated with the problem. Realize that the problem exists is the starting point of thinking, when students will feel the need to figure out ? What? Why? Why? Why, why, why, why, why, why, why, why, why, why, why? What to do? When the student's mind is mobilized, his mind is mobilized. Multimedia can provide students with opportunities for in-depth thinking and evaluation activities. Students are induced to think about the problem in order to achieve the purpose of enlightening thinking and cultivating creative ability. In addition can fully mobilize students' enthusiasm, cultivate students' creative thinking, let students return to the main position of learning.