free whiteboard app

.free whiteboard app.The circle greatly wastes the teaching time. If these experiments are enlarged by a projector or projected in kind, the students can clearly see the whole process of the experiment and use the psychology of the students to stimulate their enthusiasm for learning. For example, in crude salt purification, it is difficult to grasp when heating is stopped when more solids are precipitated. Acid and alkali are just in neutralization. When the color of phenolphthalein changes, the amount of liquid added is difficult to control, etc., and can be done by means of a whiteboard. In the teaching of demonstration experiments, the most important part is the experimental observation. Only the observed phenomena are comprehensive and accurate, so that the phenomena can be analyzed and the correct conclusions can be obtained to achieve the teaching objectives. Therefore, in the teaching of the demonstration experiment, the first thing to ensure is that the phenomenon is obvious, the effect is good, the vision is clear, and the key points of the experiment are made into simulated animation and repeated play to enhance the visual effect. For example, in the experimental operation of reducing carbon oxide by carbon monoxide, the use of two alcohol lamps and the details of the introduction of carbon monoxide are very important. Through such a targeted observation and guidance, the blindness of students can be avoided and the randomness can be overcome. It has improved the observation effect and cultivated the students' observation ability in a subtle way.

Interactive Whiteboard

IQAio GR519 Interactive Whiteboard

free whiteboard app.IQAio GR519 is highly integrated with multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment, forming a perfect multi-media classroom solution together with a projector. 

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IQ Infrared
Interactive Whiteboard

Support gesture recognition:
1 finger to write, 2 fingers to select, full palm to erase.

Enable 10/16/32 touch points for collaboration.

18 hotkeys on both sides for handy operation.

No special pen required

Bundled with IQ Interactive Education Platform Software 6.0 which has rich resources and tools to achieve a vivid class atmosphere.

IQ All-in-one
Infrared Interactive Whiteboard

Integrated design: Highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, built-in OPS and other equipment.

Cost-effective : Only with a projector, IQAio GR519 can form a perfect classroom solution.

One key operation to power on: all the devices will be powered on including interactive whiteboard, built-in OPS, projector, central control system etc.

No complicated devices connection: save much time for classroom devices management before teaching.

Rich ports: plug-n-play external computers.

Bundled with IQ Interactive Education Platform Software: to give a vivid and wonderful demonstration in class.

IQClass Solution

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