J. Geoff Knowles

A conceptual framework for integrated STEM education

Todd R. Kelley, J. Geoff Knowles · International Journal of STEM Education · 2016 · 1.7K citations · Full text

Education, Mathematics Education, Science Education +17

Increasing high school teachers self-efficacy for integrated STEM instruction through a collaborative community of practice

Todd R. Kelley, J. Geoff Knowles, Jeffrey D. Holland et al. · International Journal of STEM Education · 2020 · 230 citations · Full text

Education, Teacher Education, Teaching +17

Factors Influencing Student STEM Learning: Self-Efficacy and Outcome Expectancy, 21st Century Skills, and Career Awareness

Jung H. Han, Todd R. Kelley, J. Geoff Knowles · Journal for STEM Education Research · 2021 · 141 citations · Full text

Education, Science Education, Secondary Education +17

Creating a 21st Century Skills Survey Instrument for High School Students

Todd R. Kelley, J. Geoff Knowles, Jung H. Han et al. · American Journal of Educational Research · 2019 · 56 citations · Full text

Education, Educational Assessment, Secondary Education +17

Building a sustainable model of integrated stem education: investigating secondary school STEM classes after an integrated STEM project

Jung H. Han, Todd R. Kelley, J. Geoff Knowles · International Journal of Technology and Design Education · 2022 · 33 citations · Full text

Education, Science Education, Secondary Education +15