Akleman, E., Barroso, L., Capraro, M. M., Creasy, T., Fleming, K., He, W., . . . Williams, A. M. (2019). Recycling plastics: Middle school students create solutions during a summer camp. European Journal of STEM Education, 4(1). doi:10.20897/ejsteme/6341
Ausubel, D. P. (1968). Educational psychology: A cognitive view. New York, NY: Holt, Rinehart, & Winston.
Beyette, D., Rugh, M. S., Lin, J., Wang, X., Wang, Z., Liu, J.-C., & Capraro, R. M. (2019). DIME: A dynamic interactive mathematical expression tool for STEM education. The 126th Annual Conference and Exposition for the American Society of Engineering Education (ASEE). Retrieved from https://peer.asee.org/32664
Bicer, A., & Lee, Y. (2019). Effect of STEM PBL embedded informal learning on student interest in STEM majors and careers. Journal of Mathematics Education, 12(1), 57-73. doi:10.26711/007577152790038
Bicer, A., Lee, Y., Capraro, R. M., Capraro, M. M., Barroso, L. R., & Rugh, M. S. (2019). Examining the effects of STEM PBL on students' divergent thinking attitudes related to creative problem solving. In Proceedings of the 49th Annual IEEE Frontiers in Education (FIE) Conference.
Capraro, R. M., & Slough, S. W. (2013). Why PBL? Why STEM? Why now? An introduction to STEM project-based learning: An integrated science, technology, engineering, and mathematics (STEM) approach. In R. M. Capraro, M. M. Capraro, & J. M. Morgan (Eds.), STEM project-based learning: An integrated science, technology, engineering, and mathematics (STEM) approach (2nd ed., pp. 1-5). Rotterdam: Sense Publishers.
Cross, N. (2000). Engineering design methods: Strategies for product design (4th ed.). Chichester, England: John Wiley & Sons, LTD.
Daugherty, J. L. (2012). Infusing engineering concepts: Teaching engineering design. National center for engineering and technology education (NCETE) publications. Retrieved December 2019, from https://digitalcommons.usu.edu/ncete_publications/170/
Dym, C. L., & Little, P. (2009). Engineering Design (3rd ed.). New York, NY: John Wiley & Sons, Inc.
Han, S., Yalvac, B., Capraro, M. M., & Capraro, R. M. (2015). In-service teachers' implementation and understanding of STEM project based learning. Eurasia Journal of Mathematics, Science and Technology Education, 11(1), 63-76. doi:10.12973/eurasia.2015.1306a
Hill, L. H. (2005). Concept mapping to encourage meaningful student learning. Adult Learning, 16(3-4), 7-13. doi:10.1177/104515950501600302
Householder, D. L., & Hailey, C. E. (2012). Incorporating engineering design challenges into STEM courses. National center for engineering and technology education (NCETE) publications. Retrieved December 2019, from https://digitalcommons.usu.edu/ncete_publications/170
Hynes, M., Portsmore, M., Dare, E., Milto, E., Rogers, C., Hammer, D., & Carberry, A. (2011). Infusing engineering design into high school STEM courses. National center for engineering and technology education (NCETE) publications. Retrieved December 2019, from https://digitalcommons.usu.edu/ncete_publications/165/
Kelley, T. R. (2010). Optimization, an important stage of engineering design. The Technology Teacher, 69(5), 18-23.
Morgan, J. R., Moon, A. M., & Barroso, L. R. (2013). Engineering better projects. In R. M. Capraro, M. M. Capraro, & J. R. Morgan (Eds.), STEM project-based learning: An integrated science, technology, engineering, and mathematics (STEM) approach (2nd ed., pp. 29-39). Rotterdam: Sense Publishers.
National Research Council. (2012). A framework for K-12 science education: Practices, crosscutting concepts, and core ideas. Washington, DC: The National Academies Press.
National Science Board. (2010). Preparing the next generation of STEM innovators: Identifying and developing our nation's human capital. Retrieved December 2019, from https://www.nsf.gov/nsb/publications/2010/nsb1033.pdf
Next Generation Science Standards (NGSS). (2013). Appendix I: Engineering design in the NGSS. Retrieved December 2019, from https://www.nextgenscience.org/resources/ngss-appendices
Novak, J. D. (1998). Learning, creating, and using knowledge: Concept maps as facilitative tools in schools and corporations. Maweh, NJ: Erlbaum.
Rugh, M. S., Wang, X., Lin, J., Barroso, L., Capraro, M. M., & Capraro, R. M. (2019, April). Computer generated dynamic graphic organizer's effect on learning outcomes. The National Council of Teachers of Mathematics (NCTM) research conference. San Diego, CA.