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学习资源 | 初中化学跨学科实践活动项目式教学调查日常生活中的金属废弃物及其回收利用

  • 2026-04-10 00:29:02
学习资源 | 初中化学跨学科实践活动项目式教学调查日常生活中的金属废弃物及其回收利用

资源简介

本文是沪教版九年级化学“金属资源综合利用”单元的跨学科实践教学设计，以“废金属回收”为核心主题。融合化学、物理、语文、道法等多学科知识，通过文献调研、实地走访、企业研学等实践活动，引导学生探究废金属来源、回收流程与电炉炼钢原理，对比原生与再生金属的能耗差异，感悟循环经济价值。配套完整教学目标、实施流程、反思改进方案，以及学生手工作品、宣传海报等成果案例，既落实化学核心素养，又培养学生社会调研、团队协作与环保责任意识，为初中化学跨学科项目式教学提供可落地、可复制的完整范本。

参考文献引用本文：

林丹.初中化学跨学科实践活动项目式教学——调查日常生活中的金属废弃物及其回收利用[J].化学教育(中英文),2026,47(05):30-38.

《化学教育》期刊简介

《化学教育》创刊于1980年，是由中国科学技术协会主管，中国化学会和北京师范大学主办的国家级化学教育类学术期刊，全国中文核心期刊，美国化学文摘（CA）收录源期刊。读者群涵盖中学化学教师与学生，大学化学教师、大学生、研究生，广大的化学教育工作者和化学爱好者。  目前是半月刊，每年出版24期，其中奇数期侧重于基础教育，偶数期侧重于非基础教育（大学化学专业教育、大学非化学专业的化学教育、研究生培养中的化学教育、中等及高等职业教育中的化学教育等），报道各个层次的化学课程、化学教材、化学教学、化学评价等实践经验及研究工作。

《化学教育》官网投稿邮箱

cnkilwtg@163.com

特此声明

本文《初中化学跨学科实践活动项目式教学调查日常生活中的金属废弃物及其回收利用》来源于《化学教育》杂志2026年第5期第30-38页；仅供教学研究，如有侵权立即删除。

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  135. /yingpanguazai/ssd/ssd1/www/c.67808.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
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  138. /yingpanguazai/ssd/ssd1/www/c.67808.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/c.67808.cn/runtime/temp/26a2a97576a82b916863bb34f3ddddc8.php ( 12.06 KB )
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  1. CONNECT:[ UseTime:0.001009s ] mysql:host=127.0.0.1;port=3306;dbname=c_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001438s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000687s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000643s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001244s ]
  6. SELECT * FROM `set` [ RunTime:0.000522s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001873s ]
  8. SELECT * FROM `article` WHERE `id` = 459223 LIMIT 1 [ RunTime:0.002165s ]
  9. UPDATE `article` SET `lasttime` = 1775777700 WHERE `id` = 459223 [ RunTime:0.016467s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000753s ]
  11. SELECT * FROM `article` WHERE `id` < 459223 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001674s ]
  12. SELECT * FROM `article` WHERE `id` > 459223 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001337s ]
  13. SELECT * FROM `article` WHERE `id` < 459223 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002840s ]
  14. SELECT * FROM `article` WHERE `id` < 459223 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002128s ]
  15. SELECT * FROM `article` WHERE `id` < 459223 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002692s ]
0.211981s