A lecture about Laboratory work.
Wednesday, October 28, 2020 - Monday, November 30, 2020
09:00 PM - 07:00 PM
1740 University Street, Seattle, WA 98101, USA
In the process of learning, students get tired of writing notes and performing independent work, where you need to remember the material covered. Labs are fun activities where students can not only test their knowledge, but also gain practical experience. A type of practical work, thanks to which the student deepens and consolidates his theoretical knowledge by conducting independent experiments.
Why do you need laboratory work at the university?
During laboratory work, students recall the theoretical knowledge gained, strain their brains in order to find the right solution and cope with the problem.
Attending lectures, recording abstracts, active participation in seminars is necessary to obtain theoretical knowledge, and students can apply them in practice by performing laboratory work. If you didn’t manage to format your laboratory work even after reading this article and familiarizing yourself with all the details. Seek help from professional experts with great experience from essay services as a freelance writer, I give my credits to this service.
Laboratory work is compulsory for students of technical faculties. Universities have specially equipped rooms, laboratory classrooms, where students acquire practical experience and skills.
Types of laboratory work
There are different tasks in the works. Each work has its own distinctive features, character and structure.
Illustrative - tasks are aimed at studying the external characteristics, structure of the object under consideration. The work is carried out in the form of diagrams, images, drawings and diagrams.
Research - students observe certain phenomena over a long period of time (weather changes, plant and animal growth). Students write down the research results in the form of graphs, numerical indicators, diagrams and pictures.
Generalizing - such work is carried out on the basis of the passed material to consolidate it.
Problematic - during the work, the problem raised by the teacher is solved.
Practical - such work is carried out on the basis of theoretical knowledge for their application in practice.
Frontal - students perform the same tasks.
Brigade and laboratory work - students are formed into groups of several people, where each team member works for the result of the team.
How is the laboratory work
Before starting work, students should familiarize themselves with the work plan. The instructor presents information that is related to the research. In addition, conversations are held with the audience on topics of safety and rules of conduct in the laboratory. The last point is important, since laboratories are full of chemicals, equipment that must be handled carefully and carefully so as not to harm yourself or others. Each student subscribes to the safety journal, thereby confirming the passage of the appropriate instruction.
The student must have a sufficient knowledge base before starting to carry out practical work in the laboratory. If the teacher believes that the student does not have the knowledge necessary to perform the laboratory work, he reserves the right to prevent the student from completing it.
Laboratory work order
The teacher prescribes the order of actions that the student must perform during work.
1. Acquaintance with the technical documentation of the devices with which to work. The schemes are indicated in the teaching aids.
2. Collect circuits. The instructor should evaluate the correct assembly.
3. Measurement of instrument errors by trial testing.
4. Carrying out an experiment that is described in the assignment. Writing instrument readings to a draft.
5. Registration of a report on the work done.
6. Delivery of work and preparation for its defense.
Students very rarely miss laboratory work, which speaks of their importance and status. It should be noted that it is easier to do practical work collegially and with the help of a teacher than to do everything yourself. Conducting laboratory work stirs up students' interest in learning, so teachers in this way try to diversify the educational process and achieve the desired results.
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