First of all, we should understand: what is the core quality of mathematics for students' development? In fact, the core literacy of mathematics can be embodied in ten core words in the mathematics curriculum standard of compulsory education, namely: innovation consciousness, model thinking, data analysis consciousness, application consciousness, spatial concept, geometric intuition, number sense, symbol consciousness, calculation ability and reasoning ability. When core literacy is linked to our curriculum standards, our front-line teachers will have the grasp of "cultivating students' core literacy in teaching".
Next, we think about "how to cultivate students' mathematical core literacy in teaching?" "
First, pay attention to curriculum development and aim at students' all-round development.
The development of national curriculum, local curriculum and school-based curriculum is for the all-round development of students, among which the development of school-based curriculum is most closely related to teachers. When developing school-based curriculum, we can develop a good curriculum, aiming at infiltrating students' mathematics core literacy and ensuring their all-round development. I take the school-based curriculum of Lhasa Road Primary School in Nanjing as an example. The school-based curriculum of mathematics in Lhasa Road Primary School in Nanjing is "Let's go! There are corresponding contents from grade one to grade six, from the understanding of money to financial investment. It not only permeates the cultivation of mathematics literacy, such as sense of numbers, calculation ability, data analysis consciousness, application consciousness and innovation consciousness. It also permeates core literacy indicators such as healthy living, responsibility and practical innovation. Lhasa road primary school's "financial management!" School-based curriculum well reflects the comprehensiveness of core literacy, because it is the support point of core literacy in comprehensive practice.
Second, take classroom teaching as the starting point and grasp the key of students' mathematics core literacy.
Any educational idea must be practiced through classroom teaching in the end. We can do a good job in classroom teaching and implement students' core literacy from the following aspects: First, study curriculum standards and deeply understand the connotation of ten core words in mathematics curriculum standards. The second is to analyze the textbooks to find out what the content of each textbook is, and even which knowledge point of each textbook permeates what mathematical core literacy. As a teacher, we must know fairly well, which is the direction for teachers to carry out teaching design and classroom teaching. Thirdly, improving teachers' teaching methods and exploring teaching modes that are suitable for themselves and students are helpful to improve students' ability development. In this teaching mode, students' learning should be active, thoughtful, growing and sustainable.
Thirdly, multiple evaluation promotes the development of students' core literacy.
To some extent, evaluation is the baton of behavior. The direction of evaluation will directly affect the change of behavior. At present, China's college entrance examination system has changed, and our compulsory education will also undergo a series of changes. Therefore, in order to fundamentally ensure the development of students' core literacy, evaluation methods can not be ignored. The first is the evaluation of teachers' teaching work. Classroom teaching should be a form of education in which students actively participate and develop independently. Then, in the teaching evaluation, we should not only pay attention to the teachers' control of the classroom and the mastery and treatment of the teaching materials, but also make a more objective, scientific and encouraging evaluation of the students' learning process and effect. Secondly, the evaluation of students' learning effect. Under the goal of cultivating students' core literacy, the evaluation of students' learning effect should not only point to the results, but also pay attention to students' learning process. The evaluation of students' learning process should focus on whether students actively participate in the teaching process, whether they are willing to communicate and cooperate with their peers, and whether they are interested and enthusiastic to participate in learning activities. The way of evaluation must be diversified, and its purpose is to make more students succeed and let different students get different feelings. The combination of parental evaluation, self-evaluation, group evaluation and teacher evaluation can evaluate students' learning more comprehensively, objectively and fairly, which is more conducive to students' development.
In a word, cultivating students' core literacy is a systematic project, which requires not only the top-level design at the national level, but also the teaching implementation of grassroots front-line teachers. How to cultivate students' core literacy in teaching? This is a subject worthy of in-depth study, which needs our input, enthusiasm, dedication and responsibility!