2 Treffer für Schlagwort = "Naturwissenschaften"
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The mediation of effects of family socio-economic status on fourth- and sixth-graders' science achievement by individual cognitive and motivational propensities
Tröbst, Steffen ; Tröbst, Steffen Alexander
2014
T³ Deutschland Jahresbericht 2004
Teachers Teaching with Technology Deutschland
Berntzen, Detlef ; Barzel, Bärbel ; Barzel, B. ; Hußmann, Stephan
21.3.2005