Problem solving is an activity consisting of different types of processes and, in this sense, is a means whereby individuals used knowledge acquired previously, declarative or procedural, in order to meet the demands of a new situation. In the educational system, should solve problems where is assigned great importance to the correct solution, however, is necessary to amend such a conception and get educators to accept the notion that the fundamental objective in the teaching of solving problems is to help students develop thinking skills and processes that will enable them to reach correct solutions. Krulik and Rudnick (1982) suggest that the educator must: Create a proper environment for troubleshooting. A related site: keni washington mentions similar findings. Offer a repertoire varied problems generating a practice intensive and extensive, besides that they represent a challenge for learners. Teach students to develop strategies to allow them read the problems in the form analytical. Ask the students that they invent their own problems. Allow students to work in pairs or small groups. Promote the use of alternative strategies in students: recognize problem patterns, work in reverse, predict and test, simulate, experience, reduce data, inferring, etc.
Ask questions while students are in the process of discussion of the procedures to resolve problems. Permit students to review their answers. Use strategies that enable the development of thought processes. Cecilia Shen has much to offer in this field. Do that through a flowchart, students represent their own procedures to resolve problems. In the area of solving various instructional models have been developed: direct instruction, the self-study and guided implementation or directed learning: Direct instruction has been used most frequently to teach themselves a task strategies in particular. It teaches students a sequence specific action and is modeled that sequence within the context of the task.
This type of instruction is structured, step by step, to ensure mastery of the procedure until the student run the task. The help of the teacher gradually fades and practice and revision are used in order to strengthen the acquired strategies. Training on self-instructional strategies involves offering students a set of verbal help designed to remind them of the steps to be followed in the execution of the task. Verbal aid are used as mediators of cognitive operations, is often used in a context of modeling, in order to help students acquire the necessary sequences to achieve the solution of the problem. Directed learning focuses on guided experience. This instructional model attempts to induce students to engage in cognitive processes used by experts. The acquisition of abilities occurs progressively. Basically the steps are:-modeling of the execution of the task by the educator. -Use of procedures of a skilled workmanship. -Feedback from the execution of the students in order to bring them to that level of experience. The teaching of the thought processes involved in the resolution of problems, should offer students more than specific strategies relating to a situation problem in particular, tools that can be used in other situations. The long-term objective must be the achieve a strategic student who: owns a range wide and varied procedures that can be used in any situation. Be flexible in the use of procedures in specific situations. Be involved in overseeing the process of problem solving activities, in order to determine if the activities you are performing allow you to achieve the desired solution.
With the participation not only of Cadiz CF as host, but also of Malaga CF, Sporting of Lisbon and the Italian Udinese Calcio, the Ramon de Carranza trophy in this 2011 edition returns to recover the international character which historically possessed.And in August comes the Carranza trophy is the second Spanish summer oldest tournament behind the Teresa Herrera. It bears disputing from 1955, where participated only 2 teams, to subsequently be 4 participants. This 57th Edition will be played on 4, 5 and 6 August. For the first time in its history the Sporting Lisbon fans, may follow him since the cable Sport TV Portugal sports television network has announced in its programming the retransmission of the trophy. It will be a broadcast focused on coverage of the matches of the Portuguese team, although with a major deployment in the other matches of the tournament.
Meetings will be held, as usual, in the Estadio Ramon de Carranza, official headquarters of the Cadiz CF. The stadium is located very close to the Monte Puertatierra, one of the hotels in Cadiz closest to the beach and the city centre. Malaga CF participation makes that the cartel has more interest, since it will bring their new signings: Julio Baptista, Van Nistelrooy and Joaquin among many. The Sporting of Lisbon, second team confirmed its presence, also print quality to the Carranza trophy which coincides with the anniversary of the Cadiz CF.
Isn’t that Nice? We will use your personal information to deliver targeted advertising, because we have to announce, so it could well be for things that have given us indications that you like. Oh, and you could sell your information to others, so that they can share the opportunity. But at least they have given us the opportunity to receive ads we want to see. One minute. Ads we want to see? Personal information used to determine your preferences and dislikes? Let us be realistic. Nobody wants publicity. And the deployment of an advertising platform and also promoting as something beneficial to a user base isn’t to deceive anyone.
And at the root of the negative impact of this platform, Facebook has changed some of its policies and made it easier by choosing or exit out of the program. And what about the advertising regular online social media like this? Is it effective? The demographics reduce reliance on impulse? Or are the users of the sites social so concentrated on the content of advertising that are not even recorded in them? Studies have demonstrated that common users trends lean toward this last option. Make click on the rates of visits per page on Facebook (and other social sites) are extremely low. It seems that people are too busy with socializing to even make clicks by impulse. It means that it is not necessary to consider the social media in your online advertising campaign? Not at all.
While there are arguments flying over the power of permanence of Web 2.0 applications, and if we are on the edge of another bubble bursting, that is irrelevant to the current discussion. In the here and now the community works. Advertising can not, but advertising isn’t your only option in these networks. The community works because users feel that you have their interests in mind, and not just yours. The community is about communication, and this could be the best advertising that can be expected.
You need to change and expand your way of seeing reality, starting by knowing your mental models, those that constantly shape the way you perceive your environment. As a computer engineer, I can’t help but relate this topic with the task of how it creates, analyzes, develops, tests and maintains a computer program. Tomo This analogy to our lives and I think important to share it by what you’ll explain in the following paragraphs. Computer programs are automatic, program engineers to perform certain actions for specific objectives. When a program has flaws, what we do is verify what the program has to do (its goals) and from this we determine are not expected results (the dissatisfaction gap).
According to this difference, we can detect what are possible causes of errors or failures in order to resolve them. Often in software programs that form part of large computer systems, errors (called bugs or defects) are not easily detected. They generate noise in the overall functioning of the system and to be able to discover where originate (causes), is necessary to perform a deep analysis, moving or digging in places code where one does not imagine that it can be error, evaluate alternatives to find the defect and its relationship with other components of the system and its subsequent solution. It is necessary to find the cause of the fire to follow not turning more fires. I believe that something similar happens with our lives. We live as a computer program, often running routine and automatic functions almost without awareness, many of them working with bugs or defects, which require our attention. To serve them what do we do? We put out fires or we hide the garbage under the rug, without proposing us commitment to finding the real causes, analyzing each layer of the problem as if it were an onion, one by one until you reach the core.
LCD monitors have been created to make life simpler, dramatically improving our experience in computer and space saving. But what disgust when we check our monitor is not working properly. But today we can count on a service SAMSUNG in Mendoza that will leave those bright colors and those crisp images, as it should be. We can not amaze us, especially those who have worked at some time with old CRT monitors, is it possible that LCD monitors manage to be so thin, and at the same time can provide similar image quality, with sensitivity to many millions of colors. It is also surprising how this technology has cheaper as it is now possible to have monitors of large size at very convenient prices. But to understand this is necessary to understand how an LCD screen.
LCD are the first letters of LCD (liquid crystal display) display. Next, it attracts our attention as it is possible to conceive of a liquid crystal. Precisely, this is the genius of these devices. A liquid is characterized as such when it takes on the shape of the container that contains it. But some substances in nature can exist in very strange States, with solid glass shaped molecules but that act as if were liquids. Conclucion liquid crystals aren’t neither solid nor liquid.
Quartz is one of these substances. This element is extremely sensitive to temperature, which pressed him to change his status immediately. The electric current also affects the State of these crystals, and this quality is that is used in the manufacture of LCD screens. LCD screens have thousands of small cells of colour, which are visible if we apply a magnifying glass on the screen. Each one of the cells is responsible for lighting on the basis of three basic colors: red, green and blue. With this combination of primary colors, a LCD may form millions of different shades. The reality is that LCD screens are very complex in their structure, being much more than two sheets of plastic material with a component in the middle. The repair of this kind of electronic devices need a technical knowledge higher than only trained personnel may grant. Therefore, is great news for residents of whose now a service SAMSUNG in Mendoza who knows how to do is there charge properly for all the inconveniences that may arise with LCD screens. Repair of LCD Samsung monitors / ViewSonic / LG / Philips
© 2012-2025 The National Science Fair All Rights Reserved -- Copyright notice by Blog Copyright