1. Mastering students' basic knowledge: Understanding students' existing knowledge level and experience is an important basis for setting teaching objectives. Teachers should determine the knowledge points and skills that students need to master in class according to the actual situation of students.

2. Cultivation of core literacy: Mathematics is a basic subject that requires students to have the ability of analysis, reasoning, calculation and logical thinking. Therefore, when determining teaching objectives, teachers should pay attention to cultivating students' core literacy and help students improve their mathematical application ability and problem-solving ability.

3. Guidance of emotional attitudes and values: Mathematics learning not only requires students to master knowledge and skills, but also needs to cultivate students' emotional attitudes and values. Therefore, when determining teaching objectives, teachers should pay attention to the cultivation of students' emotional experience and values, and help students establish positive learning attitudes and values.

4. The difficulty of teaching content and the arrangement of teaching progress: according to the content and difficulty of teaching materials, arranging appropriate teaching progress and teaching methods is an important guarantee to achieve teaching goals. Teachers should arrange teaching contents and teaching progress reasonably according to students' actual situation and subject characteristics, so as to ensure the smooth realization of teaching objectives.

The influence of the determination of teaching objectives;

1. Guiding function: Teaching goal is the starting point and destination of teaching, which clarifies the direction and purpose of teaching and provides guiding function for the teaching process. Teachers and students can organize teaching contents and choose teaching methods according to teaching objectives, which makes teaching more orderly, targeted and effective.

2. Motivation: Clear teaching objectives can motivate students and teachers to work hard for it. Teaching objectives can let students know what they need to achieve, thus stimulating their learning motivation and enthusiasm.

3. Evaluation function: Teaching objectives are an important basis for evaluating teaching quality and students' learning effect. By comparing the actual teaching effect with the teaching goal, teachers can evaluate their teaching effect, find problems and improve teaching methods.

4. Communication function: Teaching objectives can promote communication between teachers and students. By defining teaching objectives, teachers can better understand students' needs and expectations, and students can better understand teachers' teaching intentions and requirements, thus promoting the interaction and communication between teachers and students.

5. Adaptability: Teaching objectives can adapt to different teaching environments and conditions. Different students, different subjects and different educational institutions have different teaching objectives.