Al Salami, Mubarak K, Makela, Carole J, & de Miranda, Michael A. (2017). Assessing changes in teachers’ attitudes toward interdisciplinary STEM teaching. International Journal of Technology and Design Education, 27(1), 63-88.
Aldahmash, Abdulwali H, Alamri, Naem, M, & Aljallal, Mohammed A. (2019). Saudi Arabian science and mathematics teachers’ attitudes toward integrating STEM in teaching before and after participating in a professional development program. Cogent Education, 6(1).
Bramwell-Lalor, S., & Rainford, M. (2014). The Effects of Using Concept Mapping for Improving Advanced Level Biology Students' Lower- and Higher- Order Cognitive Skills. International Journal of Science Education, 36 (5), 839-864.
Bybee, R. (2011). Scientific and Engineering practices in K-12 class rooms: understanding a framework for K-12 science education, Science and Children, 49(4), 10-15.
Caliskan, H & Kasikci,Y.(2010) The application of traditional and alternative assessment and evaluation tools by teachers in social studies. Procedia Social and Behavioral Sciences. 2( 2), 4152- 4156.
Casas, M. (2011). Enhancing Student Learning in Middle School. New York: Routledgc.
Edward M. Reeve (2015) STEM Thinking Technology and Engineering Teacher, 8-16
Elizabeth Role, Lazarus Ndiku Makewa. (2014) Observational Technique as an Assessment Agenda: Teacher and Stu, dent Perceptions, Research on Humanities and Social Sciences, 4(2).
Furtak , E., Pasquale, M., & Aazzerah, R.(2016). How teachers can develop formative assessments that fit a three-dimensional view of science learning, Retrieved from STEM teaching tools.org/brief/18
Higgins, Carolyn. (2016). Evaluating the Egg Drop: Using the EQuIp Rubric to Ensure Activities Meet the Next Generation Science Standards. Science Scope, 39(9), 16.
Kaya, E., Newley, A., Deniz, H., Yesilyurt, E., & Newley, P.(2017). Introducing Engineering Design to a Science Teaching Methods Course through Educational Robotics and Exploring Changes in Views of Pre service Elementary Teachers. Journal Of College Science Teaching, 47(2), 66-75.
Krajcik, J., Codere, S., & Dahsah, C. (2014). Planning Instruction to Meet the Intent of the next generation science standards. Journal of Science Teacher Education, 25(2), 157-175.
Lachapelle, C., Hertel, J., Shams, M., San Antonio-Tunis, C., & Cunningham, C. (2014). The attitudes of elementary teachers towards elementary engineering. Paper presented at the American Society of Engineering Education Annual Conference & Exposition, Indianapolis, IN.
Mintah, J. K. (2003) . Authentic Assessment in Physical Education: Prevalence of Use and Perceived Impact on Students, Self-Concept, Motivation, and Skill Achievement, Measurement in Physical Education Sciences,7(3), 161- 174.
Moore, T., Tank, K., & Kersten, J. (2015). NGSS and the Landscape of Engineering in K-12 State Science Standards. Journal of Research in Science Teaching, 52(3), 296- 318.
Nollmeyer, G., & Bangert, A.(2017). Measuring Elementary Teachers' Understanding of the NGSS Framework: An Instrument for Planning and Assessing Professional Development. Electronic Journal of Science Education, 21(8), 20-45.
Ogunkola, B. &Clifford, C. (2013). Instructional assessment practices of science teachers in Barbados: Pattern, techniques and challenges Academic, Academic Journal of Interdisciplinary Studies, 2(1), 313-329.
Qablan, A.(2016).Teaching and learning about science practices: Insights and challenges in professional development. Teacher Development Journal, 20(1), 76-91.
Reiser, b. (2013).what professional development strategies are needed for successful implementation of the next generation science standards?http://www.ets.org/research/policy_research_reports/publications/paper/2013/jvh.
Sewell, Audrey (2013). Curriculum Reform in Science: Getting Started Department of Education and Training, The Science Education Review, Western Australia, 2(1), 1-9.
van Alderen, S., & van der Molen, H. (2015). Improving primary teachers’ attitudes toward science by attitude focused professional development. Journal of research in science teaching, 52(5), 710-734.
van Driel, J., Beijaard, D. & Verloop, N.(2001). Professional development and reform in science education: The role of teachers' practical knowledge. Journal of Research in Science Teaching, 38(2), 137-158.
Wilson, S. M. (2013). Professional development for science teachers. Science, 340(6130), 310-313.