references.bib

@article{roth1997may,
  title={Why may students fail to learn from demonstrations? A social practice perspective on learning in physics},
  author={Roth, Wolff-Michael and McRobbie, Campbell J and Lucas, Keith B and Boutonn{\'e}, Sylvie},
  journal={Journal of Research in Science Teaching: The Official Journal of the National Association for Research in Science Teaching},
  volume={34},
  number={5},
  pages={509--533},
  year={1997},
  publisher={Wiley Online Library}
}

@article{crouch2004classroom,
  title={Classroom demonstrations: Learning tools or entertainment?},
  author={Crouch, Catherine and Fagen, Adam P and Callan, J Paul and Mazur, Eric},
  journal={American journal of physics},
  volume={72},
  number={6},
  pages={835--838},
  year={2004},
  publisher={American Association of Physics Teachers}
}