However, because many teachers, especially older educators, are not used to this kind of teaching equipment, it may be difficult to operate it. Therefore, it is necessary to organize teacher training and use electronic whiteboards collectively. In addition, teachers should also discuss, discuss and exchange their own experience in using electronic whiteboards. How to use such advanced equipment in our teaching and provide effective auxiliary functions for teaching really needs continuous learning and exploration. Now, I want to share some of my experience in using electronic whiteboard. I hope everyone can learn from each other and improve the application level of electronic whiteboard.
Learn to make your own courseware
One of the most important performance characteristics of electronic whiteboard is the interactivity of its electronic courseware. Therefore, we should change the way of making traditional PPT electronic courseware, make comprehensive use of all resources, including the teaching resource library of electronic whiteboard software and network resources, use PPT courseware with illustrations and pictures, and add necessary animation videos to enrich our teaching electronic courseware. In order to make the whiteboard better serve our classroom teaching, we need to design some courseware according to the class to help us break through some important and difficult points in teaching. How to make good use of electronic whiteboard software and how to make rich electronic courseware is the first step to use electronic whiteboard in teaching.
Clever use of toolbar
After the menu is expanded from the "Start" button, there are options such as shielding screen and spotlight, which are some special functions of the electronic whiteboard. Combining these functions with laser pens and highlighters can certainly highlight the key points in the courseware more effectively and leave a deep impression on students.
Magnifying glass cultivates students' observation quality. The teacher's physical demonstration can't make all the students aware of the points of observation.
Especially suitable for teaching content that can't be displayed by the whole class, but needs to be seen by the whole class. I feel particularly suitable for various classifications in teaching. By selecting multiple objects in turn, you can scale, delete, clone and other operations on multiple objects, instead of repeating similar operations on one object at a time. Teachers can also write, draw, draw, circle, dot and other operations on it at will when the demonstration is called, and they can also change the background picture and color, enlarge and reduce the picture at any time, and so on!
Make good use of undo key
Many teachers inevitably don't make clerical mistakes when commenting or writing on the blackboard. I found that it is more common for teachers to use erasure (area erasure or dot erasure), so we first click the eraser, then click the area erasure or dot erasure, and then click the pen we used before (hard pen, soft pen, highlighter, laser pen) to continue writing, which requires several procedures. Use the undo key, it may be faster. For the use of cleaning tools, the manpower for cleaning the blackboard is greatly saved, and it can also be cleaned selectively at one time. Demonstrate clearing the annotation layer, clearing the object layer, etc.
Often write with a soft pen
The smart pen of electronic whiteboard provides a simple and effective drawing function for the input of common geometric figures, and is of course a very good tool for the rigor of teaching. Our teacher often laments that students don't draw with rulers and compasses. As we all know, students are often influenced by teachers and draw by hand. If a circle is not round, it should be straight. With a smart pen, it will naturally give students a correct orientation and make the blackboard writing more standardized, rigorous and beautiful! The electronic whiteboard is equipped with a pointer and soft pens of different colors.
When you click on the whiteboard with the pointer, you should touch the whiteboard vertically with the soft head. In order to protect the whiteboard, we should get into the habit of writing with a soft pen.
Comments can be scaled.
Annotation is the most commonly used operation in whiteboard interaction. The new version of the software has different ways, such as transparent page labeling and screen page labeling. After transparent page annotation, only the annotation part roams, while the screen page annotation can roam all the screen contents, leaving blank parts for writing. Annotation roaming is a method that teachers often take when dealing with the shortage of pages, but in my use, I find that the method of reducing the screen can be adopted, which on the one hand frees up the space for writing, on the other hand preserves the original content, and avoids the situation that students don't copy the questions in time, don't know what they are talking about and listen to the teacher sing a monologue.
Lock the focus object
Take the literacy class as an example. If you drag a field from the public gallery and don't want to change it in the next operation, you can lock it. The method is to select the object to be locked, click the Edit menu button in the upper right corner, and select Lock in the pop-up menu. After locking, the focus box of the locked object turns red. Unlock According to the locking steps, click the lock button again to unlock.
Layout can be edited
In the new version of the software, the screen editing function and rich graphics are added. When learning trigonometric function images, we use the geometric sketchpad attached to the software to draw a periodic trigonometric function image. Then, how to draw the images of other periods through translation? At this time, you can consider using the functions of copy, paste and translation to avoid inconsistent sizes of the images before and after. Of course, the electronic whiteboard also provides a screen capture function, so that the content running in other software can also be copied to the layout we need through screen capture.
Adjust the layer
Two objects will inevitably overlap, what should I do? There is a method in the computer, which is very realistic, and that is to layer all objects. Like a stack of exercise books, there will be a top and a bottom. The exercise book above blocks the one below. In the whiteboard, the objects you add first will be placed at the bottom, and the objects you add later will be placed at the top of the previous objects in turn. Is this like an exercise book?
The emergence of electronic whiteboard combines traditional teaching with current information technology, and traditional teaching with computer, network and software teaching.
While inheriting the educational habits of nearly a hundred years, it adapts to the needs of the development of the times and makes up for the defects of traditional multimedia courseware, such as "more presuppositions and less generation". Teachers only need to put the preset questions and materials into the resource library when preparing lessons, and call them at any time according to the students' learning situation in class, which is more flexible and convenient. So as to realize the real multimedia teaching.
In the usual teaching practice, give full play to the function of electronic whiteboard, enrich the classroom and really improve the teaching quality and efficiency. According to the different starting points of teachers' information technology, targeted training methods are adopted. For example, teachers from scratch should be trained to master the basic use of electronic whiteboards; For people with a certain foundation
Teachers focus on the design and development of resources and teaching design.