First, read aloud. Many quantitative relations in mathematics can be found in students' lives, and many questions present various information through scene diagrams.
Observation should be targeted, eye-catching observation and detailed analysis.
Understand the meaning of the topic correctly, so as to find the relationship between the characteristics of quantity and quantity through further observation under the guidance of the teacher. In class. Reading the topic is the first step to understand the content of the topic. What animals are there in the unit "Understanding RMB" and what are they doing? What numbers can be used to represent the number of chickens in the picture and read silently, thus forming the habit of consciously understanding the meaning of the question through silent reading. The forms of reading questions can be varied, and teachers can read them. For example, in the first grade math class "One Figure Four Style"/KLOC-0, when students observe the diagram, I guide them like this: children, in this picture. The solution of mathematical problems can not be separated from students' life experience. It is necessary to cultivate students' habit of examining questions imperceptibly. Teachers' own teaching language should be concise and clear, students' observation requirements should be clear, and students should be attracted to valuable information as much as possible. In order to improve students' ability to examine questions, teachers must also consciously guide students to learn to observe in an orderly manner. In the first grade, due to students' lack of literacy, the initial experience
After reading, students can learn to observe pictures from a mathematical point of view, cultivate their own observation ability, and then improve their ability to examine questions, that is, read the questions carefully and understand the meaning of the questions initially. When reading questions, students should be trained to align their fingers to avoid adding words, missing words or mispronouncing? What's the relationship between these figures? Guiding students' attention to the main information with simple teaching language is the beginning of cultivating the ability to examine questions. It is necessary to cultivate students' habit of repeating, carefully reading and examining questions. Slowly, don't read broken sentences. In the second grade, students are trained to read independently and gradually transition to reading softly. In teaching, teachers should fully mobilize students' life experience in buying and selling goods to collect information, solve problems, read in groups and read by themselves. You can read the same topic several times, which requires a correct and comprehensive observation. Psychology believes that the process of observation is accompanied by thinking activities from beginning to end. Most of the problems in the lower grades are presented to students in the form of pictures and texts, and so is mathematics teaching.
Second, find useful mathematical information to solve practical problems.
Observation should be related to students' life experience.