It is the responsibility of nursing educators to cultivate community nursing professionals who can adapt to the post and meet social needs. However, there exist some problems in current community nursing curriculum education such as inconsistent teaching content and different levels of teachers’ lecturing. In this study, a good educational resource ecosystem was established in virtue of the mighty flexibility and expansibility of hadoop technology, the resources in community nursing teaching courses are stored in the hadoop cloud resource library. At the same time, community nursing online course resources were newly designed and improved through HdoopYarn resource scheduling algorithm, thereby realizing the establishment of a virtual experimental environment for nursing major. VisibleBody virtual medical software was applied to the internship and practical training, specifically in 12 knowledge units of 5 modules according to the characteristics of this course, demonstrating a deep-level human body structure and accurate nursing operation. An objective structured clinical examination mode was adopted in the teaching method, which could create a simulated community nursing situation during teaching, so that students could complete standardized patient assessment and examination within the given time, and accept testers’ questions and acquire results. It was found from the teaching practice that the application of teaching model is conductive to enhancing students' academic performance and improving community nursing capabilities, including problem-solving competence, communication skills, teamwork ability, etc.

Surgical Nursing is the major course for nursing specialty, which also manifests the key teaching stage for cultivating nursing professional talents. Therefore, its teaching quality directly influences the competency and quality of nursing talent cultivation. However, surgical nursing education is still focused on knowledge instruction and neglect ability training. Due to numerous teaching content and tense class time, students often feel it difficult to understand and master during their study. The continuous updating of modern teaching approaches has mobilized the constant innovation of teaching methods of surgical nursing. In this study, an online-offline dual-teaching model based on universal learning concept is firstly proposed, including three types of courses: summary and promotion curriculum, parallel curriculum, and heuristic curriculum. Next, a virtual surgical nursing scenario is created by virtue of modern education technology to establish a virtual-real integrated scenario-based learning activity strategy. Then, by means of improved expert scoring, the intuitionistic fuzziness in evaluation object indexes is proposed to generate the required intuitionistic fuzzy number. Finally, an intuitionistic fuzzy comprehensive evaluation of the dual-teaching model constructed in this research is performed. The teaching results show that this teaching model can stimulate students' creative learning thinking. Teachers can make the best of advantage of online-offline combined model to carry out precise and individualized teaching. In addition, it is feasible to realize precise student-student interaction by virtue of accurate big data analysis, thereby greatly enhancing teaching effect.

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