@article{GiestWiesemannvonReeken2008,
  author    = {Giest, Hartmut and Wiesemann, Jutta and von Reeken, Dietmar},
  title     = {Editorial},
  isbn      = {978- 3-7815-1609-0},
  year      = {2008},
  language  = {en}
}
@article{HartingerGiestKahlert2008,
  author    = {Hartinger, Andreas and Giest, Hartmut and Kahlert, Joachim},
  title     = {Kompetenzniveaus im Sachunterricht : eine Einf{\"u}hrung in den Forschungsband},
  year      = {2008},
  language  = {de}
}
@article{GiestHartingerKahlert2008,
  author    = {Giest, Hartmut and Hartinger, Andreas and Kahlert, Joachim},
  title     = {Auf dem Weg zu einem Kompetenzmodell f{\"u}r den Sachunterricht : eine vergleichende Zusammenschau},
  year      = {2008},
  language  = {de}
}
@article{Giest2008,
  author    = {Giest, Hartmut},
  title     = {The Formation Experiment in the Age of Hypermedia and Distance Learning},
  year      = {2008},
  language  = {en}
}
@article{WittkowskeGiest2008,
  author    = {Wittkowske, Steffen and Giest, Hartmut},
  title     = {Naturbezogenes und naturwissenschaftliches Lernen im Sachunterricht},
  series = {Praxis Paedagogik},
  journal   = {Praxis Paedagogik},
  editor    = {Giest, Hartmut},
  publisher = {Klinkhardt, Westermann},
  address   = {Bad Heilbrunn},
  year      = {2008},
  language  = {de}
}
@article{GiestHartingerKahlert2008,
  author    = {Giest, Hartmut and Hartinger, Andreas and Kahlert, Joachim},
  title     = {Kompetenzniveaus im Sachunterricht},
  year      = {2008},
  language  = {de}
}
@book{Giest2008,
  author    = {Giest, Hartmut},
  title     = {Editorial},
  issn      = {1865-4991},
  year      = {2008},
  language  = {de}
}
@article{Giest2008,
  author    = {Giest, Hartmut},
  title     = {Experimentieren und Probleml{\"o}sen als Lernhandlungen},
  issn      = {1865-4991},
  year      = {2008},
  language  = {de}
}
@article{Giest2008,
  author    = {Giest, Hartmut},
  title     = {Probleml{\"o}sen und Experimentieren in der Grundschule : Probleme, Perspektiven und Beispiele},
  issn      = {1865-4991},
  year      = {2008},
  language  = {de}
}
@article{Giest2008,
  author    = {Giest, Hartmut},
  title     = {Lehrerbildung zwischen Berufs- und Professionsorientierung - eine vergleichende empirische Untersuchung},
  year      = {2008},
  language  = {de}
}