How to work with the interactive whiteboard?
Today in education they strive to maximize theuse modern technologies, among which the interactive whiteboard is on the first place. This is a so-called touch screen, the main part of which necessarily joins the PC, so that the projector sends the image from the board to the monitor. So, let's look at how to work with the interactive whiteboard.
Interactive board in its functionsis a combination of an ordinary board and a computer monitor. To manage applications that are running on your computer, you can just touch the surface of the board. With it, you can work on the Internet, open files and write applications from the top using special markers. After the work with the board is completed, you can save the recorded materials and load them.
The interactive whiteboard was first shown to the world in1991. It was the teachers who first decided to use the interactive whiteboard in their professional activities. After all, it is such technical innovations that help to make lessons interesting and fascinating.
What is a board
The board is only part of the interactiveThe complex consists of a projector and a board. The special mounting of the projector helps to reduce the number of shadows and glare on the board. Since it should not be fixed on the ceiling, its cost will be slightly lower than that of a conventional projector.
Before you start working with the projector,must be properly fixed and connected to the computer. Then, the desired image size that is transmitted by the projector is selected. It should ideally fit the dimensions of the board. The screen is calibrated each time it moves.
How to work with the board correctly
Depending on which board is usedwhen working, you can control it either with a special marker, or with your fingers. Special editors can select texts, make notes and adjustments. Approaching the board, the speaker can select text, emphasize the main phrases, draw or adjust the drawing directly on the screen. On the screen of the monitor, the inscription is automatically duplicated and stored in the computer memory. Using the interactive whiteboard allows you to make adjustments to a text or graphic file with the help of hands.
Some complete sets of interactive boards have in their arsenal several markers of different colors, as well as an eraser for mobile removal of inscriptions.
Manufacturers of interactive whiteboards usecompletely different ways of producing such products. Their main difference from each other is the technology of making a writing instrument on the board. Today in the market of interactive whiteboards there are such versions of technologies as:
- based on a matrix of resistor nature;
- Combining ultrasonic and infrared technology;
- based on the presence of electromagnetic waves;
- optical technology;
- laser technology.
Interactive boards can be used not only insphere of teaching. They are designed for large audiences. You can use such boards in business for presentations and demonstration of finished works to your counterparties.
Also, the boards make it easier to work with children,which have limited capacity. The ability of interactive whiteboards to store information in real time and transmit through communication channels is often used by various military departments. In addition, this is of considerable importance for crisis and mobile centers.
The following structure, using in itsinteractive boards are public. Programs can be demonstrated to thousands of people through an interactive whiteboard. Using the interactive whiteboard, during the presentation of the product, you can add the necessary information to the file and save it on the media. The speaker is not tied to the project management site and can manage presentation files directly on the surface of the interactive screen.
According to numerous studies,interactive boards really help to achieve success in school. Such boards allow students and students to be interested in using various video and audio techniques. Assimilation of the material presented on the surface of the interactive whiteboard is much faster.
In addition, interactive whiteboards do not requirelarge amount of free space. The projector can be fixed either on the ceiling or on a special stand. There are so-called reverse projection boards that avoid various problems that arise when connecting the monitor to the projector, since such boards make up a single system with the projector. There are also mobile boards that are not fixed on the wall surface. They can be transferred from one room to another. Modern methods and means of training are available to everyone and their management does not cause any inconvenience.
How to set up the screen correctly
Before you start the interactive whiteboard in thework, you need to calibrate the screen. This process is the main one that is misleading if you do not know how to use the interactive whiteboard. Calibration is done to properly adjust the screen, which is controlled by touch. In order to be successful, you must press simultaneously and hold two buttons on the mouse and on the keyboard until the calibration screen appears. Now you only need to correctly click on the crosses that will appear on the screen. You can press as with a special marker, or by touching the board.
So, sooner or later, before anyan advanced teacher raises the question of how to use the interactive whiteboard correctly. But modern trends in the development of education require the teacher to use modern teaching methods in his professional activity, among which the use of an interactive whiteboard is an honorable place. It is not heavier to use it than an ordinary touch phone or tablet, since the principle of operation is the same, only in this case it is necessary to perform calibration before work, which is also very easy to perform. Today, an interactive whiteboard can help in mastering the most complex items. The instruction on it is very simple and primitive, so it will be possible to master it for everyone.