龚健石

摘要：《机械加工技术》课程是中职机电专业的核心课程，是培养学生机电专业理论知识和实践技能的重要过程。“三教改革”背景下，机械加工技术课程的教学改革方向愈加明确，以学生为主体以实践创新能力為方向的中职机电专业教学模式改革取得了一定的进展，但从实现高素质中职教育的长远目标来看，仍然有较大的进步空间。本文从积极课堂教学理念出发，结合中职机电专业课程教学特点以及积极课堂教学理念理论内涵，尝试从教学模式创新、积极教学氛围营造、学生学习主观能动性的激发三个方面提出了积极课堂教学理念在中职《机械加工技术》课程教学中的应用策略。

Abstract： "Machining Technology" course is the core course of mechanical and electrical major in secondary vocational schools， and it is an important process to cultivate students' theoretical knowledge and practical skills of mechanical and electrical major. Under the background of "Three Education Reform"， the direction of teaching reform of machining technology courses is becoming more and more clear. The teaching mode reform of mechanical and electrical major in secondary vocational schools has made some progress with students as the main body and practice and innovation ability as the direction. However， from the perspective of realizing the long-term goal of high-quality secondary vocational education， there is still a large space for progress. This article embarks from the positive concept of classroom teaching， combining with the characteristics of secondary vocational courses of professional teaching and positive classroom teaching theory connotation， try from the teaching mode innovation， students' learning initiative and active teaching ambience of three aspects put forward the positive concept of classroom teaching in secondary vocational "machining technology" course teaching， the application of strategy.

关键词：中职教育;机械加工技术;积极课堂

Key words： secondary vocational education;machining technology;active classroom

中图分类号：G71                                      文献标识码：A                                文章编号：1674-957X（2021）11-0250-02

1  依据积极课堂教学理念积极创新教学模式

依据积极课堂教学理念，应该从提高学生的课堂教学活动参与度入手，对传统教学模式进行深入改革。

首先，教师要及时优化教学内容，教学内容要紧贴实际，教师不应该仅仅按照课本内容来规划课堂教学内容。应该从现行最先进的机械加工技术以及相关理论发展现状角度，及时了解现下机械加工工艺技术发展现状，结合一些学生实际生活中能够了解到的实例来向学生讲解一些具有明显实际应用价值的先进理论知识。让学生认识到学习者先进的机械加工理论知识对自己未来职业就业的帮助，激发学生的学习动力。……