With the improvement of living standards, people's sense of competition is also increasing, which will prompt us to face more opportunities and choices. We often need to deal with a large number of unorganized data properly under some uncertain circumstances, especially to make a purposeful choice and correct analysis and judgment of data information. So I think it is very important to cultivate the concept of data analysis, which must be cultivated from an early age. The concept of data analysis can specifically include the following aspects: 1. To understand that there are many problems in real life, we must first do research, collect data, make judgments through analysis, and realize that the data contains information; Understand that there are many ways to analyze the same data, and you need to choose the appropriate method according to the background of the problem. 2. Experiencing randomness through data analysis, on the one hand, the data collected for the same thing may be different every time, on the other hand, it shows that as long as there is enough data, it is possible to find laws from it. Secondly, students should form the concept of data analysis. I think the most effective way to form the concept of data analysis is to let students really put themselves into the whole process of practice, find problems, ask questions, collect and sort out data with appropriate methods, and display the analysis data with appropriate methods, so as to make corresponding decisions and communicate, evaluate and improve their own results. Finally, take corresponding measures to cultivate students' concept of data analysis. First, select life cases that students like to hear and hear, and cultivate the concept of data analysis. 1, select familiar cases. For example, students can make a survey on the taste of the dishes in the canteen, experience the process of collecting and sorting out the data of the survey on the taste of the dishes, and then make a reasonable judgment, so as to get the improved menu or cooking method of the dishes in the canteen. 2. Do some interesting experiments. For example, students can do games and experiments, such as how long they can hold their breath in one breath, how far they can blow out coins in one breath, and how much their pulse will accelerate after squatting. Then let the students make statistics and analysis of the data obtained in the games and experiments, so that the students' learning will be endless. At the same time, the concept of data analysis has deepened unconsciously in students' minds. Second, make students master the correct data analysis methods. The key to form a good concept of data analysis lies in the acquisition and mastery of data analysis methods. Correct data analysis methods can understand the laws hidden behind chaotic data information, and provide basis and research direction for people's decision-making. Of course, according to the specific situation of primary school students, the level and breadth of data analysis methods should conform to their age characteristics and cognitive level: that is, let students learn to collect, sort out, describe and analyze simple data, draw simple statistical charts, and calculate basic statistical indicators (such as average and median). Thirdly, the cultivation of the concept of data analysis should penetrate into students' daily life. The formation and development of the concept of data analysis cannot be achieved overnight. Therefore, in order to penetrate into the usual classroom teaching and daily life, students can obtain data information through newspapers, television and other media, so that students can gradually form the consciousness of consciously analyzing data. You can also cultivate students' concept of data analysis through extracurricular practical activities, such as National Day holiday, investigating the weather changes in a week, or drawing a beautiful and generous chart about the number of discarded plastic bags in a week, and then reflecting and summarizing according to the situation reflected in the chart. Einstein said: all knowledge in the real world begins with experience and ends with experience. Accumulate data through empirical observation, and then make some judgments based on the data. This kind of activity helps to cultivate students' discovery ability and innovative spirit. Therefore, teachers should use the new concept of curriculum reform to guide the teaching of data analysis knowledge, so that students can improve their information processing ability in activities, thus effectively cultivating students' concept of data analysis.