This section has courseware

Product name: \"yixiang\" electric locomotive

Item no: C637

Size: 250*200*95 mm

Technology model mainly refers to the land, sea and air model. Combining science and competitive model of science and technology activities, hands and brain, loved by the majority of teenagers, its main function is to cultivate and improve the comprehensive hands-on innovation ability and high quality of teenagers. As a result, at the turn of the century. Deepening reform, promoting quality-oriented education, under the new form of development model of science and technology activity actively, is the effective measures for full implementation of quality education.
Broaden the horizon and enrich scientific knowledge
Model of science and technology activity has a wealth of knowledge, take the navigation model: in the process of navigation model making and voyage, students can learn why ship floating boat is how to keep the stability of the propeller why produce ship how to run fast \"Titanic\" hit after why did not sink immediately and why hide but an iceberg... If they go deeper, they will come into contact with a radio-controlled transmitter receiver. Learn (or master) the forces, density, gravity, pressure, magnetic field, the structure of the ship, the structure and principle of the engine, the radio, the choice of materials... Many knowledge. There are many \"textbook\" not and often requires knowledge of life. Thus to inspire the student and the science and technology is a revelation, obtained from animals can bold imagination, and make a model of science and technology some thought of dragonflies and airplanes, fish associated with torpedoes, etc and can make some simple model plane, etc. In the middle school students will contact model of science and technology activities, use all kinds of knowledge, and added a lot of book knowledge, broaden the students' field of vision, enrich the students after school life, and learn more knowledge of science.
Second, train the ability of logic and thinking
Scientific and technological model activities require all participants to have dialectical, holistic and strictly scientific thinking methods. It's a whole, a whole.
Blank a contest model planes, all want to climb through the high-speed and low-speed gliding two stages, and adjust your climbing phase, the main is to pull the line and Angle of attack after two and a half wing distortion adjustment. The size of the center of gravity position, tail wing peace installation Angle and the rudder are also have certain influence to the aircraft pitches up gesture, but the change of these areas, and the performance of the model directly affects the glide phase, so in the design and adjustment, must fully consider the force of the two phases of different and solution. And as \"for cars, ships, aircraft model design and production of the strength of the material, rigidity and weight selection is very serious, must be Therefore, scientific and technological model activities require teenagers to be dialectical, holistic and scientific in their thinking methods, or a small mistake will make the performance of the scientific and technological model worse or even useless.
At the beginning of the visible man starts from the movement of thought. Thinking features of students is specific image thinking as the main form, is dependent on the image of thinking and action, in operating activities, students should not only see, began to do, even the brain thinking, saying, 'said makes the operating process of the external and internal of differentiation of intellectual activity, integrity, scientificalness, organically, thus promotes the development of their thinking.
Cultivate good habits
Scientific and technological model activities are conducive to shaping students' good personality, cultivating their strong perseverance and pioneering spirit, as well as their carefulness and patience, and forming a rigorous scientific attitude to work.
1. Arrange time scientifically. Students need a certain amount of time and energy to study their lessons and cultivate their interests and specialties.
. Cleaning up after oneself is 2, and now most of the students are only children, fear hardship to do things without perseverance, tend to give up, if you choose their own corretly activities, let them to seek to complete a work of science and technology model interest will be high some, because they all love playing with dynamic toys, from this Angle method, also can make them slowly overcome inertia in the process of production, and persistent finish her masterpiece, which will cultivate the habit of cleaning up after oneself is their.
3, collectivism spirit. Classmates design, make together, play together, help each other, each other, learn from each other. This will cultivate the students spirit of collectivism. Make the students in the heart with others, learn how to get along with others. So in the condition of socialist market economy, to create a great career with others. Like the curies behind closed doors to boil bitumen s gone. Now the society need talent groups like the Apollo moon program cooperate to transform the world, create the future.
Stimulate students' interest in exploring the field of science and technology
A scientist or inventor, they undoubtedly is the interest of his favorite things, and then to explore it, study it, after achieved fruitful results in the field. Now we undertake to the student of science and technology model of production and assembly, let them know the form of power, the production of buoyancy, the influence of magnetic field, etc., is engaged in the research and exploration in the future for them of interest, and to lay a solid foundation, also planted the hope of success.
To sum up, the active development of scientific and technological model activities is an effective measure for the school to fully implement quality-oriented education, train students' all-round development of morality, intelligence, physique, beauty and labor, and improve the comprehensive quality of cross-century workers and successors. Actively carrying out science and technology model activities is an effective measure to implement the spirit of several opinions of the CPC central committee and the state council on strengthening the popularization of science and the national fitness plan, and fully implement the strategy of \"rejuvenating the country through science and education\" put forward at the 15th national congress of the party.