Browsing GIREP Conference 2008 Physics Curriculum Design, Development and Validation by Subject "Area of validity"
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Do all bodies fall equally? On the importance of stating the area of validity in physics education (University of Cyprus, 2008)Galileo's law of free fall, a corner stone of modern science, is usually accepted without any limits except the condition of vacuum. The present study, following the paradigm of educational reconstruction (Duit et al. ...