Research projects conducted by faculty in STEM departments served as the inspiration for a new curriculum of inquiry-based, multiweek laboratory modules in the general chemistry 1 course. The purpose of this curriculum redesign was to improve students' attitudes about chemistry as well as their self-efficacy and skills in performing inquiry activities. Students' ability to plan experiments and interpret data improved throughout the semester, as did their confidence in conducting research-like lab activities. Improved confidence was observed among men and women, science and engineering students, and Caucasian and international students. These outcomes are similar to those found with authentic research-based experiments. The curriculum had less of an impact on students' attitudes about chemistry. A research-inspired curriculum offers many benefits to students without the difficulties of designing actual research-based projects for general chemistry classes.