The School-based Curriculum Development And Practice Research Of Arduino Applications In Secondary Vocational Schools Based On The Concept Of CDIO

With the rapid development of Internet of things technology,the demand for high-quality and skilled talents in China is increasing.According to the personnel training objectives of the application of Internet of things technology in secondary vocational schools,secondary vocational schools take Arduino open source hardware as the teaching medium,and open the characteristic course of Arduino application,in order to cultivate students ’practical ability and innovation ability.However,after teaching practice,it is found that there are some problems in this course,such as scattered course cases,lack of curriculum resources,weak students’ innovation consciousness,and low students ’interest in learning.Therefore,combined with CDIO education concept,this paper developed the school-based course of "Arduino Application" by consulting relevant literature and practical investigation and research.The course content is reconstructed in the way of project course,and the mixed teaching mode of CDIO education concept is used for teaching implementation,so as to improve the practical operation ability and innovation ability of students in this major.The research of this paper is mainly divided into the following three parts:(1)To investigate and analyze the four major aspects of secondary vocational students’ learning situation of "Arduino Application" course,teachers ’teaching needs for the course,enterprises ’skill needs for the professional talents,and the corresponding professional course connection needs of higher vocational colleges,and summarize what knowledge the school needs to let students learn in this course.What skills to achieve and what professional qualities to cultivate students.(2)Based on the CDIO education concept,the school-based curriculum content of "Arduino Application" is designed and developed in the way of project curriculum.Firstly,according to the previous demand analysis,the course objectives of this course are designed,the course content of "Arduino Application" is reconstructed,and a series of course resources are developed to meet the learning needs of students.Then,the blended teaching model based on CDIO education concept was used to guide the teaching implementation process of the course in one semester.Finally,according to the multiple curriculum evaluation system to evaluate students,so as to develop the "Arduino application" curriculum standard.(3)Verify the effectiveness of the course development of Arduino Application.Through the control experiment method,the curriculum development idea of CDIO education concept is applied to the classroom teaching of second grade students of Internet of Things major(smart home direction)in secondary vocational H school,and the school-based curriculum is evaluated according to student questionnaire survey,student academic performance comparison,student interview,teacher evaluation and other ways.The research results show that the curriculum development idea of CDIO education concept has achieved good teaching effect in the school-based curriculum practice of "Arduino Application" in secondary vocational schools,and students have significantly improved their knowledge skills,practical operation ability and innovation ability.This study verifies the feasibility of the CDIO education concept in the curriculum development of the Internet of things major in secondary vocational schools,and provides certain practical reference for other secondary vocational schools to carry out school-based curriculum construction.