基于情境认知理论的农业温室电气控制线上实训教学应用

关键词情境认知理论；农业自动化；智慧农业；线上教学；温室电气控制中图分类号 S24;G434 文献标识码A 文章编号 1007-7731(2025)23-0113-04DOI号10.16377/j.cnki.issn1007-7731.2025.23.025

Application of online practical training teaching for electrical control of agricultural greenhouses based on situated cognition theory

WU Fan TAO Jie ZHAO Yaping (Suzhou Polytechnic Institute of Agriculture，Suzhou 215OO8,China)

AbstractTo address issuessuch as insuficient equipment and limited practical training sites that exist in some aspects offacilityagriculture talentcultivation,this paper explores theapplicationvalueofvirtualsimulation technology inthis talentcultivation basedonthe situatedcognitiontheory.Bybuilding animmersive virtual working environment covering two typesof scenarios: greenhouse operationsand electrical debuging,designing job grouprotation (students playthe roles ofoperators,technicians,etc.,and swap them in class)and anchored project tasks including modules such as agricultural sensors and PLCS,a full-process teaching system of “pre-class guidance - in-class situational training -post-classexpansion”is formed.Meanwhile,expresson strategies including tactile imagery visualizationand hinking process schematization wereadopted,anda phased assessment method combining process-oriented andresult-oriented evaluationwas integrated tosimultaneouslycultivatestudents’professional skills (explicitprofessonal literacy）and suchqualitiesasteamworkand professionalawareness (implicit professionalliteracy).Practiceshowedthatthis teaching modelhasefectively improved students’operational proficiencyandcollaborativeability.Studentshaveachieved remarkable results in competitions,with the professional internship matching rate exceeding 80% and enterprise satisfaction reaching 98 % ; at the same time,it has promoted the improvement of teachers’information-based teaching capabilities.Thisarticle provides a reference for the virtual simulation online practical training teachingof similar courses.

Keywordssituated cognition theory；agricultural automation；smart agriculture;online teaching；greenhouse electrical control

情境认知理论认为，知识和技能源于真实的实践活动和情境，其获得过程与学习者的发展、身份建构等相统合。（剩余5889字）