Teaching analysis of 1
1. 1 course nature This course is a professional and technical basic course for civil engineering majors, focusing on cultivating students' ability to correctly read architectural construction drawings by using projection principle and architectural drawing knowledge, which is directly related to students' employment competitiveness and post-holding ability. This course involves engineering technology, engineering cost and engineering management, so the post after work is slightly different. For engineering and technology majors, students can correctly understand the design drawings and conduct on-site inspection and supervision. For the engineering cost major, students can accurately calculate the engineering quantity and determine the engineering cost by reading drawings; For engineering management majors, students can work out the construction organization design according to the drawings and conduct on-site management. On the whole, the course of architectural engineering drawing and drawing recognition is a professional and technical basic course with strong practicality, which lays the foundation for students' practical work. Course 1.2 is a basic course for freshmen and a leading course for many courses. Its follow-up courses include building structure, building CAD, building mechanics and structure, construction organization design, comprehensive training of example engineering drawings, measurement and valuation of building engineering, etc. So this course is the basis of many professional courses. 1.3 The teaching object of learning situation analysis is freshmen majoring in engineering technology, engineering management and engineering cost. They are keen on the internet, have a strong sense of team honor and are willing to start work. They have a certain understanding of geometric models, but their spatial imagination is weak and they know little about building components, which becomes an obstacle to learning this course. 1.4 Training Objectives Based on the above analysis, the course knowledge objectives, ability objectives and quality objectives are determined. (1) knowledge goal: to master the basic theory of orthographic projection and the current national drawing standards; Master the drawing and reading methods of architectural construction drawings and structural construction drawings. (2) Ability goal: be able to draw architectural construction drawings and structural construction drawings according to the current national drawing standards; Able to read a complete set of construction drawings skillfully; Can communicate with customers in architectural terms. (3) Quality objective: to cultivate students' spatial thinking ability and spatial imagination ability; Cultivate students' serious, responsible and meticulous work attitude; Have a healthy body and psychological quality. Simply put, the course "Architectural Engineering Drawing and Drawing" is to draw a three-dimensional model into a two-dimensional view through plane drawing ability, and form a three-dimensional model in your mind through spatial imagination. 1.5 course content This course content is divided into three parts: basic knowledge of architectural engineering drawing, orthographic principle and projection drawing and architectural professional drawing, in which orthographic principle and projection drawing include point, line and plane projection, plane stereo projection, axonometric projection and assembly projection. The first part and the second part are conducted in the first semester of freshmen, which are the basis of the course and develop students' spatial imagination. Architectural professional drawings include building profiles, building construction drawings, structural construction drawings and building water supply and drainage construction drawings. This part studied for 42 hours in the second semester of freshman year, which is the focus of the course. Learning engineering drawing is the basis of all subsequent courses and plays an important role in student work. The course evaluation uses 30% of the usual grades plus 70% of the final grades. The usual grades include classroom performance, daily attendance and homework.
2 teaching resources
2. 1 Textbook uses the textbook edited by Liu and the "Twelfth Five-Year Plan" textbook of Higher Education Press; The reference textbook is the "Twelfth Five-Year Plan" textbook edited by Zhao Jianjun and published by Tsinghua University Publishing House. 2.2 Geometric model teaching AIDS include point-line-plane projection model, stair cutting model, house spatial layout model, raft foundation reinforcement model, independent foundation reinforcement model, floor reinforcement model, etc. To improve students' ability to read enhanced pictures. 2.3 Physical Engineering Construction Semi-finished Model There is a semi-finished model of a two-story building in Xingzhi Building C of the College, including stair structure, floor reinforcement, various foundation reinforcement models, beam-column reinforcement, etc. To help students effectively understand the reinforcement structure of solid engineering and improve their drawing reading ability. 2.4 Smart Vocational Education-Online Course Platform According to the teaching materials used, there is a supporting online course platform for architectural engineering drawing and drawing. This network platform has been opened to students, and there is a mobile phone client, so as long as there is WIFI, it is convenient for students to study anytime and anywhere. At the same time, each knowledge point in the book has about ten minutes of micro-lessons, pictures, animations and exercises, which greatly improves students' autonomous learning ability. 2.5 The training condition is leaderless group discussion, with the group as the unit, to cultivate the sense of teamwork, to drive students and teachers to draw together when encountering difficulties, to achieve "learning by doing" and "learning by doing", and to maximize the students' drawing ability.
3 teaching strategies
3. 1 instructional design The instructional design of each class is: (1) Pre-class review: briefly review the key contents of the last class 5 minutes before class; (2) Introducing new courses: introducing new courses through geometric models or building components; (3) New lesson teaching: grasp the key and difficult points of this lesson when talking about new lessons; (4) Students' practice: After each class, international students will practice for time, so that students can understand their own knowledge deficiencies through practice; (5) teacher comments; (6) class summary. 3.2 Teaching methods For the theoretical and practical links, we use various information tools, such as micro-courses, cloud courses, flip courses, WeChat official accounts, etc., to preview before class and review after class. In the classroom, students' interest in learning theoretical links is stimulated through lectures and case teaching methods, and practical links are carried out through demonstrations and group cooperation to improve students' ability to read pictures. 3.3 Teaching means The specific teaching means are (1) multimedia teaching: introducing animation into the course to stimulate students' interest, and then improving students' spatial imagination and two-dimensional graphic reading ability through PPT pictures; (2) Blackboard teaching: For more difficult and complicated graphics, students' practical ability is still cultivated by drawing on the blackboard, and the teaching method of "learning by doing" is adopted to allow students to complete exercises independently; (3) Information-based teaching: Simply explaining knowledge points through micro-courses is easy to understand, which is a magic weapon for students to review before class and preview after class. 3.4 Teaching Highlights In order to improve students' autonomous learning ability, students should ask more questions and interact more in class. After class, they should act as small teachers to tell students knowledge and actively guide them. Let students love this course. 3.5 Teaching Effect For this course, an on-campus architectural drawing contest is held every year, and the students are very enthusiastic, with more than 100 applicants each time. The winner of the first prize was selected from the school competition and participated in the national Luban Cup Architectural Engineering Graphic Skills Competition. This year, students have achieved good results in the first prize of the group, which greatly stimulated their enthusiasm for learning and promoted teaching through competition.
4 Teaching summary
This course stimulates students' interest in learning through picture animation, teaching videos and geometric models. According to the teacher's teaching and the display of semi-finished products, we break through the key points and difficulties, and realize the vocational education concepts of "learning by doing" and "learning by doing" through group discussion and group competition in practical training. Improve students' autonomous learning ability through online course platform and cloud classroom after class.
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