Search for: All records

According to National Science Foundation data, African American students comprise 2% of the B.S. degree recipients in the geosciences, 2.6% in physics and 3.9% in engineering, while Blacks comprise 14.9% of the college-aged population. There is therefore an urgent need for Historical Black Colleges and Universities, which produce a large number of African American STEM graduates, to increase their focus on broadening STEM participation among underrepresented black students. Thus, there are untapped opportunities to develop intervention strategies and programs to increase recruitment, retention, and success of minorities in STEM and the workforce. The Experiment Centric Pedagogy (ECP) has been successful in promoting motivation and enhancing academic achievement of African American electrical engineering students. ECP uses a portable electronic instrumentation system, paired with appropriate software and sensors, to measure a wide range of properties, such as vibration and oxygen levels. This work in progress describes the initial adaptation of an evidence-based, experiment-focused teaching approach in biology, chemistry, civil engineering, industrial engineering, transportation systems, and physics. ECP will be utilized in these disciplines in various settings, such as in traditional classrooms, teaching laboratories, and at home use by students. Instructors use ECP for in-class demonstrations, for cooperative group experiments, and for homework assignments. The paper will highlight the criteria used for selection of initial experiments to adapt, the modifications made, and resulting changes in the course delivery. Preliminary results will be provided using measures of key constructs associated with student success, such as motivation, epistemic and perceptual curiosity, engineering identity, and self-efficacy. This project is conducted at a minority serving institution and most participants are from groups historically underrepresented in STEM.