1 Problems in Mathematics Teaching in Higher Vocational Colleges
Mathematics is one of the basic courses for students in higher vocational colleges, which needs more attention from teachers and students. However, there are some problems in mathematics teaching in vocational high schools. If mathematics teachers want to implement quality education better, they must study and analyze these problems, change teaching mode and innovate teaching methods, so as to stimulate students' subjective initiative in learning mathematics, improve students' mathematics learning effect and comprehensive practical ability, and then promote students' all-round development.
Students enter higher vocational colleges from middle schools, and the content and mode of mathematics teaching in higher vocational colleges are very different from those in middle schools, which may lead to students' boredom and decreased interest in mathematics learning after repeated efforts. In addition, some students have poor math foundation and poor math learning ability. In classroom teaching, they don't summarize what they have learned. With the accumulation of knowledge, learning becomes more and more difficult. Generally speaking, students' overall mathematics quality is relatively poor.
Mathematics teachers' teaching methods largely determine students' learning effect. In mathematics teaching in vocational high schools, some teachers don't realize this, but try to instill a lot of teaching contents into students without paying attention to the cultivation of students' ability, which makes students form a situation of "learning knowledge and learning knowledge" in the process of learning mathematics, which is not conducive to the development of students' quality.
2 quality education in vocational high school mathematics teaching strategy
Quality refers to a person's inner and stable physical and mental characteristics and structure. For mathematics courses, mathematical quality refers to cultivating students' mathematical literacy on the basis of improving their professional skills in mathematics. To implement quality education in mathematics teaching in vocational high schools, we need to pay attention to cultivating students' mathematical quality, establish students' mathematical consciousness, improve students' ability to understand mathematical language and strengthen students' mathematical skills in solving practical problems by using mathematical thinking through effective teaching methods.
The premise of implementing quality education in mathematics teaching in higher vocational colleges is that school leaders and teachers should pay more attention to quality education, strengthen the research on quality education, actively explore more teaching methods that are more suitable for students' quality development in continuous practice, make students fall in love with mathematics courses, improve the learning effect of mathematics, and really promote the development of students' comprehensive quality. The following are several teaching strategies put forward by the author to implement mathematics quality education in vocational high schools:
Inquiry teaching method: according to students' learning situation and learning ability, mathematics teachers divide the teaching content into inquiry questions, so that students can get close to mathematics actively in the process of group inquiry and integrate into the mathematics hall, and through the process of inquiring questions and getting answers to questions, students' group communication ability, mathematical knowledge application ability and innovative thinking ability can be exercised; In addition, inquiry teaching should not be confined to the classroom, but should also enter into life practice, so that students can better understand and apply mathematical knowledge and improve their ability to solve practical mathematical problems.
Hierarchical teaching method: students in higher vocational colleges have different levels. Therefore, in higher vocational mathematics quality education, teachers should recognize the differences among students, face all students, and scientifically and reasonably design teaching plans for students with different levels of difficulty and different teaching contents, and carry out layered teaching from the aspects of object stratification, lesson preparation stratification, teaching stratification, examination stratification, homework stratification and counseling stratification. Changing the traditional teaching mode and teaching students in accordance with their aptitude can take care of the development of all students and promote their all-round development.
Teaching method of mathematical modeling: the idea of mathematical modeling mainly refers to decomposing complex mathematical problems, simplifying and abstracting practical problems, and then discovering laws from them, and drawing conclusions through hypothesis, verification and other methods. It is of great significance to apply this idea to mathematics teaching in vocational high schools. It can effectively cultivate students' ability to apply knowledge, analyze hypotheses, innovate thinking and practice, which is similar to the teaching objectives and quality education objectives of vocational high schools.
Task-driven teaching method: this is a teaching method that takes students as the main body and gives full play to their enthusiasm and initiative. It can well cultivate students' ability to solve problems by using mathematical knowledge. This method is to set the teaching content as a task, and then guide students to analyze problems and complete tasks, so that students can develop various mathematical abilities and improve their mathematical quality in this process.
3 Conclusion
To sum up, in mathematics teaching in vocational high schools, teachers should recognize the characteristics of mathematics teaching and quality education, identify the position of mathematics courses in students' study and life, change teaching concepts, change teaching models and innovate teaching methods, improve the quality of mathematics teaching in vocational high schools and promote students' all-round development. It is believed that with the development of education and the deepening of the concept of quality education, more courses will fully implement quality education and take the concept of quality education as the guiding ideology of teaching. Under the guidance of the syllabus, teachers will study the teaching materials in depth, take students as the main body of classroom teaching, give full play to students' subjective initiative, promote the development of students' comprehensive quality, and make students become the pillars of adapting to society and promoting social development.