1. Teachers truly reflect the requirements of the new curriculum standards in the classroom, use a variety of teaching means and teaching methods, effectively grasp all aspects of education and teaching, and fully combine the leading role of teachers with the main role of students. Many teachers have developed their own characteristics, which have benefited teachers and students greatly and won unanimous praise from everyone. Of course, there are also some teachers who don't grasp and learn enough textbooks, and the classroom organization is not in place, and the classroom effect is not good.
2. Teach basic skills and techniques. Teachers are kind, natural and generous in teaching, full of spirit and passion, and their language is concise, fluent, accurate, vivid and inspiring; The blackboard font is neat, the writing is standardized, the design is reasonable, concise and logical, and the courseware design is quite similar, which is helpful for teaching implementation, students' learning and skilled operation; Solid professional basic knowledge, wide knowledge and strong ability to control teaching materials; Classroom teaching is organized in an orderly way, which can flexibly solve problems in classroom teaching and has strong adaptability and control ability.
3. Teaching objectives. Teachers' classroom teaching objectives are comprehensive, specific and clear. It can be reflected in knowledge, ability, thinking quality and ideological education, and the knowledge goal has quantitative requirements, reflecting the characteristics of the discipline; The key and difficult points in teaching are determined accurately, and the key points are grasped to simplify the complex.
4. Teaching process and methods. Teachers' teaching ideas are clear, and the arrangement, combination, connection and transition of contents meet the requirements of teaching materials and students' reality, and the teaching objectives are implemented; In the teaching process, students are guided to actively participate in classroom teaching, which embodies the main role of students and makes them willing to explore, actively think, question, communicate and cooperate, and actively acquire knowledge; Classroom teaching pays attention to the cultivation of students' thinking quality and fully embodies the process of students' learning; For all students, teaching at different levels, reflecting differences, teaching students in accordance with their aptitude, so that every student can gain and improve.
In the teaching of "the sum of the internal angles of a triangle", Mr. Chen Hong designed a teaching link with clear organization, clear hierarchy, reasonable structure and exquisite multimedia courseware. In specific practical activities, the teacher asked students to make bold guesses and explore how many degrees the sum of the angles in the triangle is. Then ask the students to determine the sum of the internal angles of the triangle by measuring, folding and reasoning. This not only cultivates students' observation ability and induction and generalization ability, but also embodies students' learning style of hands-on practice, cooperation and exchange, and independent exploration, and also cultivates students' exploration ability and innovation spirit.
In the teaching of "Ribbon Mathematics", Mr. Jia carefully and patiently guided the children according to the teaching objectives and the difficulties of this class, grasped the characteristics of the textbook and had a clear thinking. This class is structured, interlocking, natural in transition and reasonable in time allocation. Teacher Jia's classroom teaching is real and natural, with no performance and no show-off. Explain that the formula is very accurate, indicating that the usual training is in place, which is clearer than comparing links and changing conditions, and clearer than tables. It is suggested that the information when looking for quantitative relations should be put on one screen for comparison.
In the teaching of "Understanding of Cuboid", Mr. Cao introduced a new lesson, and the media showed objects such as coke cans, gift boxes, Rubik's Cube and toothpaste shells, so that students could judge the shapes of these objects. Tell me which objects in life are cuboids (cubes). Although the answers to these questions are varied, they truly reflect the real level of students in this respect. Teacher Cao combines students' knowledge and experience to create scenes to stimulate students' interest to the greatest extent. In the teaching process, students' senses such as eyes, ears, mouth and hands are fully mobilized, so that students can actively acquire knowledge and cultivate their abilities of observation, analysis, hands-on operation, logical thinking, language expression and solving practical problems by using mathematical knowledge.
Teacher Tian Na's scale teaching reflects the change from emphasizing knowledge to emphasizing personal experience and practical exploration. After students mastered the knowledge of scale, tian teacher designed different types of exercises, such as line scale and its meaning, enlarging scale, rewriting line scale into numerical scale and so on. Through these exercises, students' understanding of scales is incomprehensible. When the first item of the scale is 1, the scale is reduced, and when the second item is 1, the scale is enlarged. The scale is not an ordinary ruler, but reflects a relationship. The whole process is mainly completed by students, and the teacher only guides, induces and summarizes appropriately, and the effect is obvious.
The lesson "The Volume of Cylinders" by Mr. Xiaoli Guo gave a comprehensive explanation of the relevant knowledge of cylinders in an orderly classroom atmosphere. In the whole teaching process, there are not only concepts and rules, but also targeted exercises. Connecting all knowledge points into lines and blocks, the teaching focus is prominent and the effect is good. The whole teaching process embodies the teaching characteristics of teacher-centered, student-centered and training-oriented.
Teacher Shi Yajuan's positive and negative proportion review can effectively guide students to learn to use mathematical thinking to solve their own problems in learning and daily life, reorganize teaching materials, and strive to let students experience the whole process of inquiry learning. However, we should draw conclusions early, take time to let students explore problems in depth, ensure that students have enough opportunities to explore and experience, and pay attention to guiding students to draw their own conclusions. Teachers should not impose their own opinions on students.
This class activity not only reflects teachers' high basic literacy and professional level, but also exposes the problems existing in teaching. In the future work, we will discuss these issues in depth and constantly improve them!