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Lee, Han Su; Park, Jongwon – International Journal of Science and Mathematics Education, 2013
Finding out about and then understanding the forces acting on a moving object, based on a description of the change in motion of this object, is an important part of the conceptual understanding of Newton's law of motion. Using Hempel's deductive-normative model for scientific explanation, we developed a deductive explanation task (DET),…
Descriptors: Logical Thinking, Science Instruction, Motion, Scientific Principles