Theme education refers to guiding students to deeply understand and think about the theme and cultivating students' comprehensive quality and ability by carrying out related learning, discussion and practical activities with a specific theme or topic as the core in the education process. The purpose of theme education is to promote students to form comprehensive thinking, critical thinking and creative thinking, and to cultivate students' problem-solving ability, teamwork ability and social responsibility through research and discussion on specific themes. Theme education can be applied to various disciplines and fields, such as environmental protection, social welfare, scientific exploration and so on. Through thematic education, students can better understand and apply what they have learned and improve their enthusiasm and initiative in learning.