Summary of experimental teaching in school

summary of experimental teaching in schools (8 articles in general)

The days have passed silently with a flick of a finger. Looking back on this period of teaching, I believe that everyone's ability has been greatly improved. It is time to sum up the gains and losses during this period and lay the foundation for the next stage of work. How should we do self-evaluation and self-summary? The following is a summary model essay (8 articles in general) on experimental teaching in schools, which I compiled, hoping to help you.

Summary of experimental teaching in school 1

With the care and support of school leaders at all levels and the full cooperation of science teachers, the school laboratory management has made some achievements this semester. In some ways, it can be said that it has reached a new level. As an experimental administrator, it has also completed its task from thought to action and from theory to practice. Efforts have been made to closely combine management and teaching, and students' hands-on and brain-thinking abilities and comprehensive practical quality have been continuously improved. The laboratory work of this semester is summarized as follows:

1. Leaders pay attention to careful arrangement

1. After repeated research, school leaders decided to let experienced teachers take the science experiment class this semester.

2. Every semester, the school will incorporate scientific teaching and laboratory management into the school's work plan and actively participate in comprehensive group teaching and research activities. School leaders attend in person if there are no special circumstances, and patiently guide the scientific experiment work. Check on time every month, strictly honor rewards and punishments, and link them with performance work. Fully mobilized the enthusiasm and initiative of teachers.

3. Leaders are willing to spend energy and financial resources to create a good experimental environment. Leaders personally participate in the planning and construction of the laboratory.

4. Establish an effective scientific experiment management mechanism, with the teaching director focusing on the development of scientific teaching and scientific and technological activities, the implementation of teaching time and content, and the principal and logistics director focusing on the construction and renewal of the laboratory, so as to serve the scientific experiment teaching well.

second, it is the premise of experimental teaching to establish a complete system and make good use of equipment and laboratories, give full play to the role of scientific instruments and equipment, and further improve the management system to ensure the scientific experimental teaching and scientific and technological activities.

1. Make good use of the scientific laboratory and give full play to the equipment. We require teachers to effectively play the role of instruments and modern means to improve teaching efficiency, provide a good activity environment for science and technology interest groups after class, and cultivate students' innovative spirit and practical ability. The opening rate of demonstration experiments and group experiments reached 1%, which effectively promoted the smooth development of experimental teaching.

2. Establish a sound management system, pay attention to process inspection and long-term management, so that teachers and students can follow the system. At the beginning of the semester, students were grouped and fixed, and experimental teaching was carried out in groups. As soon as students enter the laboratory, they should arrange the items on the table in an orderly way, listen carefully, understand the performance and operation methods of experimental instruments, do experiments as required, and do a good job of counting, sorting, cleaning and putting away items on the table after finishing.

3. Experimental teaching is a systematic process, and we should pay attention to both the process and the results. Therefore, at the end of the semester, our school combined with the work arrangement of the school guidance office to assess the students' experimental operation skills. As a result, most students can complete some basic experiments as required.

Third, strengthen management and properly keep it

1. Strengthen the file management of the science laboratory, guide students to use the experimental instruments and equipment correctly, and regularly check the power lines in the room, equipped with fire-fighting equipment. At the beginning of the semester, the experimental teaching plan was carefully formulated, and all kinds of experimental lists were filled in in time in the middle period. All teaching business, equipment description, technical data record book, work plan and summary are classified, bound and filed respectively. The account books of experimental equipment are specially recorded and kept.

2. Strengthen the management of sanitation and environment in the science laboratory, and stipulate that the laboratory should be cleaned and arranged in the last class every Wednesday afternoon, and the rest should be cleaned simply after each class to ensure the indoor cleanliness.

3. Teachers should manage the laboratory articles well, strive to make the instruments stored in series and scientifically, classify and store them with labels, and do a good job of anti-corrosion, moisture-proof, dust-proof and moth-proof.

Fourth, expand ways and give consideration to other

Like other work, laboratory work in schools is also a main position to promote students' all-round development. In order to promote students' all-round development and cultivate their innovative spirit and practical ability, we also vigorously carry out extracurricular laboratory opening activities, do a good job in opening records, further mobilize students' scientific interest and cultivate their scientific spirit. It has built a platform for students to improve their practical operation ability. Collect students' hand-made and self-made teaching AIDS such as small inventions and small creations.

V. Leaders care about and purchase equipment

This semester, they have received the care and strong support from the higher authorities. They have purchased more than 5, yuan worth of equipment and equipment for our school, such as scales, animal and plant specimens and experimental instrument cabinets.

Admittedly, while seeing the achievements, I also deeply feel that there are still many problems. Reflecting on my work in the past semester, I think the main problems are as follows:

1. Science teachers are not fully aware of science, are not enthusiastic enough, and are unwilling to explore scientific experiments and production and spend too much time. At the same time, it does not take the initiative to improve its own scientific quality. Classroom quality needs to be improved.

2. Strengthen scientific teaching and research, especially joint teaching and research, provide opportunities for science teachers to learn and communicate, actively send science teachers to study and train abroad, and improve their comprehensive quality.

In short, this semester's experimental work has brought great help to students. It is an experimental base, a favorite place and a cradle for students' innovation. I will work hard to make it play a greater role. Summary of experimental teaching in school 2

Experimental testing is an activity to test the performance and process parameters of materials and components, an important means to strengthen the quality of engineering construction, and one of the quality assurance systems of "government supervision, social supervision and enterprise self-inspection". In 2xx, the test and detection work was gradually standardized in the spur, and new standards were implemented under compulsion. Nevertheless, the test and detection work still achieved remarkable results.

I. General situation of the project

The Sixth Bid of Xin-Xu Expressway is located in Langtang Town, Xinhua County, and the pipeline section spans seven administrative villages. The price in the contract is 264 million yuan, the mileage of the main line is K37+18 ~ K4+95, and the length of the main line is 377m m. The main image quantities are 1,17,3 cubic meters of earth and stone fill, 1,13,7 cubic meters of excavation, 1,9 cubic meters of subgrade protection, 4,3 cubic meters of subgrade drainage, 6 bridges totaling 2,111 linear meters, and 11 culverts across the line, which are too paved.

II. Overview of the laboratory

The laboratory has 6 testers, 1 laboratory director, 1 test technician and 4 testers. The laboratory covers an area of 15m2, including sample room, cement room, standard maintenance room, geotechnical room, etc. Mechanics room, aggregate room and office; The laboratory has more than 3 sets of test equipment, worth 3, RMB. The following test items can be carried out:

1. Soil: particle gradation, liquid-plastic limit, maximum dry density, optimum water content and CBR.

2. Aggregate: particle gradation, crushing value, needle-like particle content, silt content and density.

3. Cement: setting time, stability, mortar strength, fineness, mortar fluidity and specific surface area.

4. Cement concrete, mortar and cement slurry: compressive strength, mix design, slump, penetration resistance and concrete setting time.

5. Inorganic bonding stabilizing materials: unconfined compressive strength, cement or lime measurement, mix design,

6. Steel bars: tensile strength, yield strength, elongation, weldability and cold bending.

7 road works: compactness, pavement thickness, deflection and smoothness.

8. Concrete of structures: temperature and carbonation depth of concrete.

9. foundation: bearing capacity of foundation. According to the requirements, the rules and regulations of test and testing, the operating procedures of test instruments and the post responsibility system of test and testing personnel are put on the wall, so as to ensure that the test and testing work has rules to follow and the testing personnel have systems to follow, and give full play to the role of the laboratory in engineering construction.

III. Development of test and detection work

1. Before construction, the test equipment and metering equipment in the mixing station are mainly self-inspected or sent for inspection by the contractor. After passing the verification, these equipment can be used for testing and construction. At the same time, the laboratory designed the mixture ratio of concrete and mortar to be used in this project. Through trial matching and optimization, the mixture ratio of concrete and mortar reached the preparation strength;

2, the construction is mainly to strengthen the process control. Strictly control the incoming quality of raw materials: for newly incoming raw materials, the laboratory shall first accept the quality guarantee and appearance quality, and then conduct random inspection according to the frequency required by the new inspection standard, guide production with test data, and strengthen the quality control of the production process. For the management of concrete mixing station: the tester adjusts the construction mixture ratio in time according to the moisture content of sand and gravel; Check the metering situation of batching scale from time to time; Strengthen the pre-job training of mixer operators, tamping personnel and welders, supervise their operation process, and carry out quality inspection on the produced finished products and semi-finished products. The process is: Weigh the sand and gravel entering the hopper, compare it with the digital display value of dosing machine computer, and adjust the drop value of batching scale in time; Detecting the slump of concrete; The mechanical properties of welded joints are tested; According to the specification requirements, take concrete and mortar test blocks to test their strength.

3. After construction, it is mainly for quality acceptance inspection. Mainly detect the appearance of finished products with or without defects, and check their internal quality by nondestructive testing. The specific detection means are: whether the concrete is smooth; Use a 3m ruler to detect its flatness; Testing concrete strength by rebound method; Outsourcing testing whether the pile foundation is dense or not. So as to comprehensively evaluate whether it meets the requirements of standard inspection.

iv. Test frequency and data management

The laboratory has a part-time data manager, who is mainly responsible for filling, filing and distributing original test records, instrument use records, test account and test reports.

The test and detection work is the basic function of the laboratory. In order to ensure the engineering quality, the laboratory of the project department stepped up its testing efforts and successfully completed the testing task. As of January 1st, 2xx, in terms of outsourcing test: water quality analysis test once; Cement admixture shall be submitted for inspection twice; Steel-plastic geogrid once. In the self-inspection test: 57 routine tests of river sand; 32 times of routine gravel test; Physical and mechanical properties of cement were tested for 81 times; Mechanical properties of steel bars were tested for 38 times; Mechanical properties of welded joints of steel bars were tested for 37 times; Concrete mix design for 1 times; Mortar mix design twice; Concrete slump test 861 times; On-site testers have been on duty for a total of 2718 hours, measuring the moisture content of sand and gravel for 287 times, making 1148 groups of concrete test blocks and 5 groups of mortar test blocks; Geotechnical test group 1.

V. Work plan for the coming year

1. Strengthen the repair and maintenance of test instruments to ensure their normal work.

2. Submit test instruments and measuring instruments in time to ensure the accuracy of instruments and data.

3. Increase the testing frequency of raw materials to prevent unqualified products from being used in this project.

4. New materials and new processes should be popularized and applied in time.

5. Continuously optimize the design of concrete mixture ratio, and on the basis of ensuring the workability and durability of concrete, the cost is the least.

6. Give full play to the supervisory role of test and detection, and strengthen the control of construction process.

7. arouse the working enthusiasm of the testing personnel, give full play to their subjective initiative, and do a good job in testing.

8. Strengthen the study of new standards, improve the quality of test personnel, and make the test work to a new level. Summary of experimental teaching in school 3

This semester, the demonstration experiment of the experimental teaching plan and the students' grouping experiment were completed, and the related tables and books were filled in. The students' grouping experiment also filled in the students' experimental report. While carrying out experimental teaching, we should also pay attention to cultivating students' enthusiasm for loving and learning science. We should not only complete various experiments in the laboratory, but also let students go to life and society and experience science in real life.

I. Work Review

In this semester, the experimental teaching work was carried out strictly according to the experimental teaching catalogue, and the demonstration experiment of the experimental teaching plan and the students' grouping experiment were basically completed, and the relevant table materials were filled in. The students' grouping experiment also filled in the student experiment report. While carrying out experimental teaching, we should also pay attention to cultivating students' enthusiasm for loving and learning science. We should not only complete various experiments in the laboratory, but also let students go to life and society and experience science in real life. In order to have a good experiment class, we should make full preparations for each class, carefully study the teaching materials, be familiar with the operation steps of the experiment, consider the safety factors in the experiment, and adhere to the principle of "preparing before class and sorting out after class" to carry out the experiment teaching. There are strict regulations on the storage and use of experimental instruments, and the students are strictly operated according to the relevant regulations. In addition, students are educated to strengthen their awareness of prevention in use, pay special attention to fragile and easily broken instruments, and pay attention to handling them with care, thus reducing the loss rate of instruments.

Second, the specific practices

1. Completion of experimental teaching: At the beginning of the new term, the advanced school issued an experimental catalogue, and combined with the equipment of experimental instruments in the school, the experimental teaching work plan was drawn up and students were divided into groups to complete the experimental schedule regularly. Clear up the experimental teaching ideas, so as to guide the development of experimental teaching and successfully complete the grouping experiment, demonstration experiment and extracurricular experiment in this textbook. The students' experimental operation and scientific inquiry ability were examined and registered, and the students' experimental results were evaluated.

2. Use and storage of instruments: The storage of experimental instruments has good conditions, which further promotes the development of experimental teaching and greatly improves the utilization rate of instruments. In the teaching, the use of instruments and matters needing attention are explained in detail to students, so that students can understand the correct use of instruments and handle fragile glass and other instruments with care. Thereby reducing the loss rate of the instrument. At the same time, students are also educated on experimental safety, which makes them pay attention to experimental safety matters and thus reduces the occurrence of experimental safety without accidents.

3. Collation of books and tables. The newly purchased experimental teaching instruments (electronic whiteboard) are recorded in time. The collection of the data of each table book mainly adopts the method of filling in before class and filing after class. The instrument loan (return) registration form shall be returned in time after use, and then filed and put into the file for future reference.

Third, the problems

There are still some shortcomings in the experimental teaching, mainly in the following aspects:

1. The students' practical ability is not good. Especially in students' grouping experiments, some students don't like to wait and see, and they don't have a good grasp of the experimental methods and steps, which leads to some experimental mistakes. The experimental effect is not good. The experimental results can't be well summarized.

2. Due to the curriculum reform, some experiments can't be carried out due to the lack of equipment, and some experimental instruments are used up (alcohol), which leads students to experiment in groups.