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Anonymous users2024-02-06Please develop two examples of performance evaluation (one for the lower grades and one for the upper grades, each consisting of 1the mathematical evaluation of the chain price standard of Xiangru Zenguan; 2.tasks and instructions; 3.Mathematical concepts related to rock dust; 4.possible solutions).
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Anonymous users2024-02-05Mathematics is the crystallization of human civilization, the structure of mathematics
The graphics, layout, and form all reflect the beauty of mathematics.
factors. Some of our students can't associate mathematics with beauty, which partly explains our numbers.
Lack of aesthetic education.
Therefore, mathematics teachers should fully explore the aesthetic education function of mathematics teaching in teaching.
It can not only enable students to enjoy beauty, but also to acquire knowledge and develop intelligence.
Recognize the inside of the plane figure.
Rong is a math content drawn from real life, which is derived from what students often see in real life.
The students have some experience, and on this basis, through observation and drawing of figures, they can make the students happy.
Learn, intuitively recognize, identify, and distinguish these figures while gaining the experience of the beauty of simple figures, and initially develop spatial concepts in cooperation and exchange, and evaluate the objectives:
Through manipulation and observation, you can intuitively understand plane shapes such as rectangles, squares, triangles, and circles.
In finding, spelling, and drawing a variety of graphics, intuitively and fully perceive the characteristics of various graphics, at the beginning.
step to establish a spatial concept.
Cultivate students' sense of cooperation, exploration and innovation, as well as initial observation and hands-on skills.
Ability to communicate mathematically.
In a pleasant atmosphere, students' interest in learning is stimulated, so that students can initially feel the connection between mathematics and practical life.
System. Evaluation content:
1. Create a situation and feel the beauty.
Teacher: Students, how fresh the air is this morning.
The cute chicks are just as early as the children.
Get up, look for food in the green meadows, and voila! How happy they are to find it!
Multi-** dynamic presentation).
Look, is this picture pretty?
Sheng: Beautiful. Teacher: What about the beauty? Why do you think it's pretty?
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Anonymous users2024-02-04The following three aspects of mathematical practice are implemented in the implementation of expressive evaluation:
1) From one to six years, students will never do the "Mathematics Practical Activities" in each volume of the textbook.
2) According to the needs of students' learning, the current mathematics textbooks and Zhengzhong's knowledge will be expanded and the small surveys, small statistics, small experiments, small research, etc.
3) Measurement and calculation.
The content comes from the user: China Academic Journals Network. >>>More
First of all, it is necessary to mobilize the interest of students, interest is the best teacher, only if students like to do it, they can do it seriously. When encountering difficulties, as a teacher, you must be patient and help them, and you must not criticize them at will for not doing well, which will hit them and dampen their enthusiasm. So, start with small things and slowly develop hands-on skills, from simple to complex, and gradually transition.
From teaching mathematics in the lower grades for two years, I found that solving problems is a difficult point for children, and every time the test results come out, some children always "solve problems" and lose the most points, so how to improve the "problem-solving" ability of children in lower grades? I have the following points to share with you**. >>>More
Combined with the process of theme-based school-based teaching and research, the five major links of theme-based school-based teaching and research: theme establishment, collective learning, collective lesson preparation, classroom teaching, and after-class discussion. We must really carry out theme-based school-based teaching and research in a down-to-earth manner, link by link, and resolutely put an end to finding a theme on the spot, preparing classes temporarily, and coping with inspections. >>>More
Improving the effectiveness of teaching in mathematics teaching includes: clarifying teaching objectives, addressing individual differences, interactive and cooperative learning, multiple teaching methods, stimulating interest and application, clear explanation and guidance, timely feedback and assessment, using technology to assist teaching, and continuous professional development. >>>More