The main goal of teachers' intellectual education is to help students master knowledge and skills, cultivate students' thinking ability, cultivate students' innovative ability and cultivate students' autonomous learning ability.

1. Help students master knowledge and skills: Teachers should help students master the knowledge and skills of related disciplines through lectures, demonstrations and practice to improve their learning level.

2. Cultivate students' thinking ability: Teachers should cultivate students' logical thinking, creative thinking and critical thinking by asking questions, guiding discussion and inspiring thinking, so that students can think and solve problems independently.

3. Cultivate students' innovative ability: Teachers should cultivate students' innovative ability and creativity by stimulating students' curiosity, exploration spirit and innovative consciousness, so that students can cope with all kinds of complex problems and challenges in the future.

4. Cultivate students' autonomous learning ability: Teachers should help students to cultivate their autonomous learning ability by guiding their learning methods, so that students can reflect, evaluate and adjust themselves in the learning process, thus achieving self-improvement and development.