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Pre-Service Science Teachers’ Understanding Of Science And Engineering Practices, Engineering Design Process, And Scientific Method, Frackson Mumba, Alexis Rutt, Paul Asunda, Reid Bailey

Journal of STEM Teacher Education

This study examined secondary pre-service science teachers’ understanding of science and engineering practices, the engineering design process, and the scientific method before and after an intervention. Participants were ten pre-service science teachers. Data were collected through a survey and semi-structured interviews. Results show that after the intervention pre- service science teachers developed understanding of science and engineering practices and used more engineering-specific language when describing them. They also developed an understanding that both engineering design process and scientific method are cyclical and iterative and that the two processes share many practices, but the biggest difference between them is in their …