In an age where interactive whiteboard and projection systems have become common place in the classroom, the advancing technological revolution is driving this arena to new heights.
重要的是，您的互动白板很重要，可以通过促进批判性思维并让学生参加课程来帮助学生实现学习目标。唯一的问题是为您和您的学生选择合适的问题。这不是一件容易的事，因为有很多炒作和行话要导航。幸运的是，我们为您完成了工作，因此这是我们购买最好的技巧interactive whiteboards for your classroom.
1.Size和设计
适合大多数教室尺寸的平板交互式白板从55英寸到98英寸不等，最受欢迎的尺寸在65英寸至84英寸范围内。房间的大小应决定屏幕的大小。基本规则是，屏幕应足够大，以使班级的学生能够轻松阅读20pt字体。
在某些情况下，它们的重量从38公斤到100公斤不等，因此，出于安全原因，需要仔细考虑安装和房间安装位置的后勤。
除大小外，还必须检查多触摸点的可用性和主动投影维度，另一个重要属性是白板提供的分辨率。必须选择白板的操作系统，并注意细节。
2.分辨率是关键
The resolution defines the sharpness and clarity of any visual panel and is the number of pixels (individual points of colour) contained within the screen. The resolution is defined as the number of pixels in the horizontal axis X the number in the vertical axis. The higher the resolution, the sharper and crisper the image.
在当今的环境中，应考虑到标准高清1080p（1920×1080）。一些interactive whiteboardsare now also available in Ultra High Definition which is referred to in the industry as 4K (3840×2160). For example, our IQ Board Interactive Whiteboards Series are all 4K resolution.
3.Lifespan
It’s always worth knowing the expected lifespan of the interactive panels you are considering along with the warranty terms of each device.
Our advice to anyone looking to purchase interactive panels would be to dismiss any vendor offering less than a 3 year warranty.
4.Touch Function
购买交互式白板的主要原因之一当然是在使用公认的手势在设备上执行日常任务的同时触摸和点击屏幕。
You’ll need at least two touch points to‘pinch’or‘zoom’图像如果自己使用交互式面板。但是，邀请学生在课程前参与和协作，突然间，您每个屏幕需要更多的交互式接触点。
大多数交互式触摸屏都有6或10个同时触摸点。我们的建议是仅考虑具有6个或更多接触点的交互式屏幕。
5.驱动力。
What you need to be clear on is how you intend to use your interactive panel, what classroom software you need to be working with and what PC, laptop or integrated blade style PC you will need to guarantee you that performance. Alongside this consideration, you also need to select an interactive panel which offers you adequate input and output connections.
Reputable interactive panel manufacturers will offer 2 or more HDMI inputs, a VGA input, Component, AV and PC audio inputs as a minimum. On top of this, you should expect at least one USB2.0 port and one USB 3.0 port with possible connectivity of such devices along the front of the screen for easy access.
6.联网
All interactive screens which boast integrated Android or Windows players should come with an Ethernet network interface (LAN- RJ45 Connection) or with embedded Wi-Fi capability.
7.The Sound
Most reputable interactive panels should include some form of integrated speaker system although in some cases, these speakers are deemed unsuitable for a large classroom environments.It is common to find only 2 x 10 watt speakers in most interactive panels which in most cases are rear facing.
However, facing speakers are present. These do make a significant improvement in volume and sound quality compared to screens with rear facing speakers. However, additional sound bars are readily available, are low cost and integrate nicely underneath most manufacturers interactive panels, further improving the sound quality and potential volume levels achievable within the classroom environment.
8.软件
Interactive whiteboard is equipped with software. It can be called a software interactive whiteboard. Software for the IWB's are designed for delivering different teaching - learning experiences. Software supporting touch and stylus pen are used for interactive discussions within the group, forming a digital narrative, lessons for specific topics of different subjects, real-time lessons and presentations. The interactive whiteboard can provide enough variety to accommodate the different learning styles of the pupils in the class.
9.多学生参与
If you’希望促进课堂上的学生之间的更多协作和互动，您’ll want to look into purchasing an interactive whiteboard that allows for multiple students to interact with the projected media. Multi-student participation allows for group work and presentations, broadening lesson plans and increasing student engagement.
