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Category: Preparation and workflow

Preparation and workflow algorithm

The first step in preparing for the performance of laboratory work is acquaintance with theoretical knowledge. To do this, the teacher informs in advance about the upcoming assignment and gives a chance to teach the material, close the gaps in knowledge. If the student, in his opinion, is not sufficiently trained, the teacher has the full right not to allow the practical fulfillment of the assignment. Before conducting a laboratory, students should learn the theory. In this case, the student will be forced to make an individual re-appointment, which is usually done with even greater difficulty. At such kind of work, as laboratory, students should not have any indulgence, as unpreparedness, first of all, affects their safety, and only then on knowledge. The algorithm for performing a laboratory, like any other scientific work, has some nuances.
The first thing to do is to carefully read the instructions you are working with. This will help you with the methodological development and technical documentation, by which you will be able to correctly assemble and determine the desired device. Further, after acquaintance with the devices, you need to assemble the circuit as indicated again in the method of processing. To avoid further errors in the measurement, a trial experiment should be conducted. So you can be sure of the correctness of your actions. Now you can begin to perform tests and experiments, preparing a draft for recording in advance, which can be corrected in case of an error. After the completion of the main work, you need to overturn the rough version of the records in the final one and draw up a report on the work done correctly. Do not forget to formulate the conclusions in accordance with the requirements of methodology.
Protection and evaluation of work
Whether the study was conducted collectively or by each student individually, the protection of laboratory / practical work is strictly individual. All those who participated in the work should have their own conclusions about the research conducted and a well-written report, which they will then bring to the teacher for verification. During the defense, the teacher can ask a couple of questions about the theoretical material, thereby verifying how you have learned the knowledge. He also checks the accuracy of the report according to the methodological development. If the student answers the questions confidently, he should not worry about his evaluation any more. Let’s see what and for what grade the student can get: “excellent” is received by that laboratory / practical, which is executed in full, correctly designed and has well-formulated conclusions. In addition, if a student wants to get a five, he needs to answer correctly all oral questions during the defense of the work; “Good” is put for the same well-designed work, but the student gets exactly 4, not 5, because it may not respond correctly to oral questions. Most often this can be due to the excitement of protection. If the student is ideally answered, but his work has a couple of shortcomings, too, the mark is “good”; “Satisfactory” is put for work that the student was not able to fully disclose or performed only half, here, too, include the lack of a correct conclusion about the work done or a lot of small errors; “Bad” is received by the student who did not do the work at all, or the one who did it horribly.
We can say that laboratory work is a very fascinating process of applying theoretical knowledge in practice, but like other scientific work, the laboratory requires attention, diligence, diligence and, most importantly, responsibility. Because, in addition to the fact that during the research you need to learn the knowledge, you also need to behave correctly, because during the experiment, from your actions depends, in addition to yours, the safety of all its participants. Only under such conditions you will be able to receive not only good marks, but also pleasure from work. Therefore, do not buy an essay on the service to write an essay, and try on their own, to gain more knowledge.

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