机译:幼儿园可持续发展规划教学时的教学困境
Uppsala Univ Dept Educ Kraemers Alle 1 S-75002 Uppsala Sweden;
Stockholm Univ Dept Math & Sci Educ Stockholm Sweden;
Umea Univ Dept Sci & Math Educ Umea Sweden;
Uppsala Univ Dept Educ Kraemers Alle 1 S-75002 Uppsala Sweden;
Preschool; sustainable development; teaching; didactics;