This course enhanced pre-service elementary school teachers' curriculum design and bilingual teaching abilities in the field of science. Students not only mastered contemporary science teaching theories and strategies but also learned how to integrate theory and practice in their teaching. The course particularly emphasized the practical application of bilingual teaching methods, helping students understand how to conduct science instruction in different language environments. Students' teaching competencies and innovative thinking were significantly improved, preparing them well for their future teaching careers. Ultimately, the course outcomes show that students not only gained professional knowledge in science education but also developed the ability to flexibly apply various teaching strategies, becoming teachers with excellent teaching skills.