The connotation of "wisdom" in data wisdom and wisdom education is similar. As for the connotation of wisdom, John Dewey believes that knowledge and wisdom have different meanings. Knowledge is a kind of acquired knowledge, and wisdom is the ability to guide life with knowledge. Wisdom is an ability to surpass knowledge. "Wisdom is usually regarded as including two different levels of intelligence, insight, strategy and technical intelligence in the sense of psychology". Wisdom education emphasizes the cultivation of students' wisdom. The research of this paper points to the perspective of cultivating teachers' data wisdom to improve practical teaching.