本文關(guān)鍵詞：中職機(jī)械制圖的教學(xué)設(shè)計(jì)和實(shí)踐的研究　出處：《四川師范大學(xué)》2012年碩士論文　論文類(lèi)型：學(xué)位論文

  更多相關(guān)文章： 教學(xué)改革 建構(gòu)主義教學(xué) 機(jī)械制圖教學(xué)設(shè)計(jì) 創(chuàng)新思維

【摘要】：隨著現(xiàn)代科學(xué)技術(shù)的發(fā)展,社會(huì)對(duì)人才的需求從單一向多元化方向發(fā)展,畢業(yè)生具有基礎(chǔ)理論知識(shí)適度、技術(shù)應(yīng)用能力強(qiáng)、知識(shí)面較寬、素質(zhì)高等特點(diǎn),中等職業(yè)教育人才培養(yǎng)模式也發(fā)生了改變,即以培養(yǎng)技術(shù)“應(yīng)用型”人才為根本任務(wù),以適應(yīng)社會(huì)需求為目標(biāo),以“應(yīng)用”為宗旨構(gòu)建課程和教學(xué)內(nèi)容體系。這使中職教育的教學(xué)思想發(fā)生改變,各中職學(xué)校為提高自身的競(jìng)爭(zhēng)力,對(duì)學(xué)校的課程設(shè)置、教學(xué)內(nèi)容做了一系列的教育改革實(shí)踐。 計(jì)算機(jī)技術(shù)的不斷發(fā)展,CAD/CAM自動(dòng)制造技術(shù)在機(jī)械行業(yè)中得到廣泛應(yīng)用,這就需要學(xué)生有三維建模的能力以及邏輯思維能力,這種能力的培養(yǎng)需要學(xué)生主動(dòng)建構(gòu)知識(shí)框架。因此,本文研究機(jī)械制圖教學(xué)實(shí)踐的根本意義不在于如何改進(jìn)學(xué)生知識(shí)吸收的效果,而在于如何通過(guò)引入新技術(shù)(特別是新媒體技術(shù))提升學(xué)生相應(yīng)的基礎(chǔ)能力。 本文通過(guò)解決(1)區(qū)分三視圖與平面圖以建立正確的空間概念體系；(2)建立正確的立體映射機(jī)制；(3)建立正確的視圖邏輯層次三個(gè)關(guān)鍵問(wèn)題。在建構(gòu)主義教學(xué)理論基礎(chǔ)上,將傳統(tǒng)與現(xiàn)代教育手段相結(jié)合,提出了改進(jìn)的機(jī)械制圖的教學(xué)設(shè)計(jì)和實(shí)踐。 本文第四章中,通過(guò)對(duì)改進(jìn)的機(jī)械制圖課程教學(xué)設(shè)計(jì)與實(shí)踐的效果分析,對(duì)比了傳統(tǒng)的教學(xué)設(shè)計(jì)效果,證明了所提出新型教學(xué)設(shè)計(jì)的有效性和實(shí)用性。
[Abstract]:With the development of modern science and technology, the social demand for talents has developed from a single to a diversified direction. Graduates have the characteristics of moderate basic theoretical knowledge, strong technical application ability, wide knowledge, high quality and so on. The mode of talents training in secondary vocational education has also changed, that is to say, the basic task is to train technical "applied" talents, and the goal is to meet the needs of the society. The purpose of "application" is to construct the curriculum and teaching content system, which makes the teaching thought of secondary vocational education change. In order to improve their own competitiveness, each secondary vocational school has set up the curriculum of the school. The teaching content has done a series of educational reform practice. With the continuous development of computer technology, CAD / CAM automatic manufacturing technology has been widely used in the mechanical industry, which requires students to have the ability of three-dimensional modeling and logical thinking ability. The cultivation of this kind of ability needs the students to construct the knowledge frame actively. Therefore, the fundamental significance of the study of mechanical drawing teaching practice in this paper is not how to improve the effect of students' knowledge absorption. It lies in how to improve students' basic ability by introducing new technology (especially new media technology). This paper sets up a correct concept system of space by solving the problem of distinguishing three views from the plan. (2) establishing the correct stereo mapping mechanism; On the basis of constructivism teaching theory, combining traditional and modern educational means, this paper puts forward the teaching design and practice of improved mechanical drawing. In chapter 4th, by analyzing the effect of the teaching design and practice of the improved mechanical drawing course, the author compares the effect of the traditional teaching design, and proves the validity and practicability of the new teaching design.
【學(xué)位授予單位】：四川師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類(lèi)號(hào)】：TH126-4;G712

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