An Empirical Study On The Development Of Primary School Students' Innovation Ability Promoted By 3D Printing Curriculum

Innovative ability and innovative talents are powerful driving forces for human progress and social development.The competition of national comprehensive strength has been transformed into competition for innovative talents.As the builders and successors of the country's future,the cultivation of the creative ability of primary and secondary school students is particularly important.In the stage of primary and secondary schools,students' curiosity and thirst for knowledge are strong,and it is a good time to cultivate innovative ability.After reviewing the literature,the author finds that the current literature on cultivating the creative ability of primary and secondary school students is mainly focused on the micro-teaching perspective of primary and secondary school teachers.It mainly discusses the methods of cultivating students' creative ability in the teaching process of their respective subjects,and mainly focuses on subjects,such as mathematics,art,music,Chinese,etc.There are many shortcomings in related research:First,the relevant theoretical research is not deep enough,and the research direction is scattered.Most of the research is based on the research of the first-line teachers in their respective subject areas,and there is no systematic theory.Second,the results of the research lack of mobility,of which some are not targeted and can not be applied to the teaching practice of various disciplines.Third,some studies focus on results and light processes,and specific factors that contribute to the development of students' innovative ability are not detailed enough.In response to this situation,the author has set up a 3D printing school-based curriculum based on the actual situation of the school,using 3D printing pen and 3D printer course teaching as the carrier,taking the students' innovative ability as the starting point,focusing on the primary school students' hands-on ability,spatial thinking ability,problem solving ability and studying ways to improve the development of primary school students' innovative ability.After the experimental design,implementation of the curriculum,questionnaire survey,and collection of analytical data,the author found that the students' overall ability to innovate was developed.The author summarizes the following conclusions:1.In the case of technological intervention(3D printing pen,3D printer),students'creativity tendency is higher,innovation ability develops faster,and their hands-on ability is significantly improved.3D printing is an effective tool to promote the development of students' innovation ability;2.The teaching strategy of group cooperation can effectively improve students' problem-solving ability;3.The teaching goal of imitation works can effectively improve students' spatial thinking ability.Of course,the author still has many shortcomings in the study.The breadth and depth of the research are not enough.The implementation of 3D printing course has not yet formed a system.In the course of 3D printing,the record of students' performance in class and generative achievements is not detailed enough.In the future teaching work,the author will continue to deepen the research,learn theoretical knowledge,improve teaching level.The author will continue to improve teaching design and teaching strategies,and promote each other with students in the teaching process.At the same time,we should also strengthen the communication and cooperation with teachers of other disciplines,so that 3D printing can enter the classroom of more subjects to help students better understand the subject knowledge and develop their spatial imagination ability.Let the cultivation of students' innovative ability come to fruition.