@article{SchindlerGroeschnerSeidel2018,
  author    = {Ann-Kathrin Schindler and Alexander Gr{\"o}schner and Tina Seidel},
  title     = {Teaching science effectively: a case study on student verbal engagement in classroom dialogue},
  journal   = {ORBIS SCHOLAE},
  volume    = {9},
  number    = {2},
  pages     = {9 -- 34},
  doi       = {10.14712/23363177.2015.78},
  year      = {2018},
}