Hughes, Marsha and Taraborrelli, Ellie. "Engineering Design Process Gingerbread Houses". OER Commons. Institute for the Study of Knowledge Management in Education, 05 Dec. 2018. Web. 07 Dec. 2024. <https://oercommons.org/authoring/50573-engineering-design-process-gingerbread-houses>.
Hughes, M., & Taraborrelli, E. (2018, December 05). Engineering Design Process Gingerbread Houses. OER Commons. Retrieved December 07, 2024, from https://oercommons.org/authoring/50573-engineering-design-process-gingerbread-houses.