1. D. Barlex, “Assessing capability in design and technology: The case for a minimally invasive approach”, Design Tech. Educ. Int. J., vol. 12, no. 2, pp. 49-56, 2007.
2. S. V. McLaren, “An International overview of assessment issues in technology education: Disentangling the influences, confusion and complexities”, Design Tech. Educ. Int. J., 12, 2, 2007, pp. 10-15.
3. R. McCormick, “Conceptual and procedural knowledge”, Int. J. Tech. Design Educ., vol. 7, pp. 141-159, 1997.
4. M. J. De Vries, and A. Tamir, “Shaping concepts of technology: What concepts and how to shape them”, Int. J. Tech. Design Educ., vol. 7, pp. 3-10, 1997.
5. M. M. Sidawi, “Teaching science through designing technology”, Int. J. Tech. Design Educ.,, vol. 19, no. 3, pp. 269-287, 2009.