The reform of ideological and political education in science and engineering courses continues to deepen, and the establishment of a practical teaching evaluation system is the main goal. Combining the relevant requirements of the ideological and political education in science and engineering courses, establishing a teaching evaluation system needs to follow the corresponding principles to ensure that the teaching content is reasonable and the teaching objectives are clear. The selected teaching method is flexible and effective, which facilitates the improvement of teaching quality and feedback of teaching situation. In this regard, the paper mainly analyzes the principles and standards of ideological and political teaching evaluation for science and engineering courses, and chooses reasonable and operable measures in-line with actual requirements to apply them in practice, and strive to serve as a reference for subsequent related research.