Physics in Higher Education 3 Checking the Basic Knowledge First Year Students in Physics and Ways to Improve the Effectiveness of Teaching
Abstracts Checking the Basic Knowledge First Year Students in Physics and Ways to Improve the Effectiveness of Teaching This paper describes the inspection of basic knowledge first year students in physics and the method of improving the effectiveness of training by the modular system. «Similar» Formulations in General Physics Course The question on didactic resources of similar formulations in general physics course is discussed. Examples of such formulations from different parts of the course are given. On each of examples the analysis of similarities and distinctions of the phrases being compared are given. In this regard the richness of didactic resources of physics as subject matter is noted. The option of the educational task based on use of similar formulations is offered. The Transverse Wave in a Chain The work shows that transverse wave is associates with the phenomenon of rolling road when linear displacement is inseparable from rotation. The Net Ampere’s Force and the Net Ampere’s Torque in Uniform Magnetic Field Properties of the net Ampere’s force and the net Amperes torque on a curvilinear wire in uniform magnetic fields, detected earlier, are under consideration. Laboratory «Shadow» Objects and phenomena of outdoors environment still seem poorly explored in Russian system of science education. Meanwhile this resource possesses the great motivation and content potential and may serve as the origin and framework for context sensitive open-ended teaching units. Usually simple but unrefined outdoors experiments are naturally followed by the whole cluster of research-based problems. One of such clusters, based on the study of Pilot Training Module with Non-Traditional Renewable Independent Power Source of Low Power Scientific and technical development of modern society towards the use of alternative renewable sources of independent power relates to the new educational paradigm for training of engineering training, including productive teaching methods. This paper describes a project to create an autonomous power supply module. The Problems of Forming the Methods of Solving the Problems of General Physics and Solution In the article there is considering the necessity of forming the methods of solving of general form for the students of technical universities. The authors remarked the summarized methods for solving physical problems. It was determined, that didactic methods for teaching of physics had be based on multimedia technologies. And there was created and proved the theoretical base for them. Scientific-Educational Center of Continuous Physical Education on the Basis of Innovative Laboratory and Research Equipment Discusses the reasons for and ways of creation of the scientific-educational center the course of general physics in NRNU MEPhI. Provides a description of the laboratory works, executed in the modern, fairly complex of educational-scientific equipment with the use of computers, which allows the schoolchildren and students to apply the advanced technologies of conducting and processing the results of experiments in the course of general physics. About Laboratory Workshop on «Concepts of Modern Natural Science» The basic principles of a laboratory workshop on «Concepts of modern natural science» are under consideration and one possible implementation of this workshop is described also. Computer Calculation and Graphical Tasks on the Basis of Laboratory Works in Physics Six computer calculation and graphical tasks on the basis of laboratory works from different sections of physics are briefly described. Carrying out of all the tasks involves the use of a computer. The computer is used as a powerful calculator on the one hand. On the other hand, it is used as a simulator. These tasks illustrate how the range of problems used in the educational process in physics can be expanded. Technique of Creation of Amplitude Spectra in a Nuclear Practicum It is told in article about a technique of construction of the peak spectra, used in nuclear practical work of Skobeltsyn Institute of Nuclear Physics of Lomonosov Moscow State University. The technology of struggle with noise signals appearing at work of the equipment is discussed and the review of used ways is given. It is shown, that analog-digital converters give out noise which cannot be considered as only casual. The formulas deduced by us for use in digital filters, giving an opportunity to increase quality of processing of the signals accept from detectors of nuclear radiations. The information on ample opportunities of the created equipment and the software for creation 3D specters is given. The reference [4] is example of one of our educational films placed on the Internet. Laboratory Session of Metrology in the Improvement of Specialists’ Training Problems of the professional skills acquisition of metrologists when making the laboratory works and preparing the investigation report with the use of modern means and measuring methods are considered. Adoption of Scientific Methods of Researches into the Special Physical Session is a Foundation of Students’ Professional Capacity Formation Problems of the students’ professional competence development when making the laboratory works on the research facilities studying the modern thermalphysic processes and phenomena are considered. Remotely Accessible Mossbauer Spectrometer The subject of the paper is a remote access laboratory of Mossbauer spectroscopy, which has recently been developed by the authors. The device description is given together with the spectroscopy basics. Remote access principles are also under consideration. In conclusion there is a brief outline of the future projects, and the web-link to the remote lab official site, which is included into the remote labs register of Russian nanotechnology Internet-portal ROSNANO. Application’s Didactic Features of Electric field’s Theoretical Modeling on the Base of Virtual Experiment Didactic features structurally - theoretical modeling of electric fields are analyzed in article on the basis of virtual experiment in physics. Concrete examples of use of the developed computer product in lecture, practical, laboratory researches and in tasks of research character are resulted. Procedure of Studying of a X-rays in a Course of Physics in the High School In this work application of physical computer experiment when studying x-ray ranges is considered. In it the short theory of a question is submitted, and also the experimental data obtained on the device simulator are given, and their comparison with known experimental data is given. Discipline of «Physics» in the System of Preparation of Bachelors Mathematical and Natural-Scientific Profiles in the Direction of «Pedagogical Education» The role and the place of discipline of «Physics» are discussed by preparation of bachelors of mathematical and natural-scientific profiles in the direction of «Pedagogical education». Explicitly the problem of the continuous falling of level of physical education is considered that significantly undermines fundamental preparation of students of pedagogical higher education institutions, formation of professional and common cultural competences. Mechanical Moment of a Force, Arising due to an Expand of a Non-uniform Sewing Thread The rotary oscillations of a load suspended to a non-uniform hanger like sewing thread are considered. It is shown that dynamics of an initial movement, i.e. rotation of the load at the time that is less than the period of oscillation in course of several angle turns may be used for the comparative measurement of moment of inertia of the load and estimation of an initial moment of force that is arising due to longitudinal loading of the tread. The Most Important Technological Innovation for Last Ten Years. Nanotubes: Past, Present, Future A technological innovation is the process through which new technologies are developed and brought into widespread use, products based there is an opinion in this article about the most important technological innovation for last ten years. Also basic properties of such a materials as nanotubes are described here. More than that the most important and the most interesting applications of nanotubes of the day are presented and there are probable Lessons of Nanoelectronics. 2. Elastic Resistor Model and New Ohm’s Law by Bottom – up Approach Elastic resistor model, ballistic and diffusion transport and new formulation of the Ohm’s law are discussed in the frame of the bottom – up approach of modern nanoelectronics.
|