Laboratory Work

Laboratory Work

 

one of the forms of independent practical work for students in higher, specialized secondary, and general schools.

The aim of laboratory work is to deepen and fix theoretical knowledge and to develop the skills of independent experimentation. The work includes preparing the apparatus, equipment, and reagents necessary for an experiment, diagraming and planning the experiment, carrying out the experiment itself, and writing a laboratory report. Laboratory work is widely used in teaching the natural sciences and technical disciplines, with the appropriate ratio of theoretical to laboratory work established for each particular field.

Laboratory work is accorded 10–30 percent of the teaching time in the higher educational institutions and technical schools of the USSR. In certain disciplines, such as chemistry, physics, biology, and general electrical engineering, 60–70 percent of the time is spent on laboratory work. As a rule, laboratory work ends with a final report on the whole cycle of experiments performed.

References in periodicals archive ?
Tenders are invited for laboratory work has a significant impact on the environment, ranging from energy and resource consumption to chemical and equipment use and disposal.
The company's laboratory is supported by 40 personnel responsible for sales, medical science and research and laboratory work. It is designed and built to serve the clinical, pharmaceutical and research communities in the city and Asia.
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A total 74 cases dealt in NBC since June 2017, while NBC also completed laboratory work 0n 22 cases since June 2017.
Since chemistry is an experimental science, substantial laboratory work is essential to develop the skills necessary to successfully enter the chemistry workforce, Steve Johnson, dean of the College of Sciences, said in a statement.
In addition to reducing stress and disruption to other laboratory work enabled through efficient and near-silent blending, the blender is also easy to clean.
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The deal is for the delivery ofA CNC universal milling machine, laboratory work desk,A tool cabinet,A portable gauges,A video measuring microscope,A moisture analyser and hand tools, according to the contract award notice with document numberA 420456-2014 published in the EU's Tenders Electronic Daily (TED) today.