Dandan Li. A Practical Study on Science Museum Study Tours Based on "Learning by Doing"——A Case Study of the Eighth-Grade Study Tour at Qiqihar Science Museum. erstp [Internet]. 2026 Jul. 30 [cited 2026 Oct. 22];2(4):32-5. Available from: http://ojs.iajournals.cn/index.php/erstp/article/view/428