The research group discussed the methods and strategies of teaching design of mathematics subject unit based on subject core literacy.

Design connotation

Under the guidance of holistic thinking and from the perspective of improving students' mathematics core literacy, the unit teaching design should reorganize and optimize the relevant teaching materials through the cooperation of teaching teams, regard the optimized teaching content as a relatively independent teaching unit, highlight the correlation between the main line of teaching content and knowledge, and on this basis, carry out dynamic teaching design for the whole teaching unit.

The application of unit teaching design in mathematics teaching in secondary vocational schools is based on the overall function, and the overall planning and combination of various elements in teaching are carried out from a higher angle. Reasonable unit planning of mathematical knowledge is helpful to arrange teaching content as a whole, infiltrate mathematical thinking methods in time, and cultivate students' emotional attitude and values more effectively. Unit teaching design can start from students' actual cognition, pay attention to students' complete knowledge construction in the process of knowledge acquisition, and effectively play its main role in the process of knowledge learning. Then, through the effective guidance and help of teachers, students are provided with sufficient time for exploration and communication, and a learning environment conducive to the construction of knowledge meaning is created, so that students can realize their true learning, improve their learning ability and implement their core literacy goals in active practice, independent exploration and cooperative communication.

design method

No matter what type of mathematical subject unit, its teaching design needs to create problem situations, which run through the whole process of fact, concept, nature, structure and application, so that students can gradually surpass mathematical methods, mathematical ideas and mathematical core literacy. A complete teaching design of mathematics subject unit should at least include the following basic links: teaching task analysis, teaching objectives, teaching focus, lecture design, learning evaluation and teaching resource selection.

Design strategy

In the design of unit teaching, we should give full play to its characteristics and advantages such as systematicness and integrity compared with classroom teaching, adopt appropriate design strategies, closely focus on the established teaching objectives, and plan the teaching main line, teaching methods and teaching means according to the actual needs of students.

The unit teaching design should be clear about the main line of teaching; Set up teaching methods reasonably; Modern information technology should be introduced vigorously.