"2" . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@nl . . . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@nl . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@en . . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@en . "article by Ann L. Brown published April 1992 in The Journal of the Learning Sciences"@en . . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@nl . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@en . . . . "233073320" . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0443 \u043A\u0432\u0456\u0442\u043D\u0456 1992"@uk . "Ann L. Brown" . "10.1207/S15327809JLS0202_2" . "Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings"@en . "wetenschappelijk artikel"@nl . . "1992-04-01T00:00:00Z"^^ . . . . "im April 1992 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "141-178" . . . "2" .