基于扎染工艺认识影响化学反应速率因素的项目式教学实践——制作扎染手帕  

Project-based Teaching Practice on Understanding Factors Affecting Chemical Reaction Rates Through Tie-dyeing Craft——Making Tie-dyed Handkerchiefs

作　　者：苏文娟 曹玲[1] SU Wenjuan;CAO Ling(College of Chemistry and Chemical Engineering,Changji College,Changji 831100,China)

机构地区：[1]昌吉学院化学与化工学院,昌吉831100

出　　处：《云南化工》2025年第4期149-155,共7页Yunnan Chemical Technology

摘　　要：以“扎染手帕”为项目主题,将传统织物扎染工艺、艾德莱斯绸扎经工艺、项目式教学法相结合,开展“化学反应速率”的教学。通过引导学生完成“染料的制备”“原胚布的退浆”“手帕的染色”和“织物扎染与艾德莱斯扎经工艺的比较”4个子任务将浓度、催化剂、温度对化学反应速率的影响等知识点逐步落实。该项目式教学过程促进了学生对化学反应速率这一抽象概念的深入理解,锻炼了他们的科学探究能力和创新思维。更重要的是,教学过程中融入民族文化元素,实现了化学知识与日常生活的紧密联系,增强了学生对中国传统文化的认同感,并生动展现了课程思政在教育教学中的实际应用。The project themed“Tie-Dye Handkerchiefs”combines traditional fabric tie-dyeing techniques,the Aidai fabric silk binding method,and a project-based teaching approach to conduct lessons on“chemical reaction rates.”By guiding students through four sub-tasks:“preparation of dyes,”“desizing of raw fabric,”“dyeing of handkerchiefs,”and“comparison of fabric tie-dyeing with theAidai fabric binding technique,”the knowledge points regarding the impact of concentration,catalysts,and temperature on chemical reaction rates are gradually imparted.This project-based teaching process fosters a deeper understanding of the abstract concept of chemical reaction rates,while also honing students'abilities in scientific inquiry and innovative thinking.More significantly,the integration of ethnic cultural elements into the teaching process establishes a close connection between chemical knowledge and daily life,strengthening students'sense of identity with Chinese traditional culture,and vividly demonstrates the practical application of ideological and political education in teaching.

关 键 词：化学反应速率 项目式教学 扎染工艺 艾德莱斯 课程思政 

分 类 号：G642[文化科学—高等教育学]