all in one whiteboard

all in one whiteboard. Research validity refers to the validity and accuracy of the research. In this study, in terms of improving the validity , the following methods are used to conduct research on the cooperative mode of the experimenter and the experimental teacher , and observe and experience the living in the natural classroom.

all in one whiteboard. Research validity refers to the validity and accuracy of the research. In this study, in terms of improving the validity , the following methods are used to conduct research on the cooperative mode of the experimenter and the experimental teacher , and observe and experience the living in the natural classroom.. The IQAio GR519 is an upgraded lightweight version based on the original IQAio GR511. The original dual-cavity structure was changed to a bottom-edge structure, so that the minimalist design accommodates modern classrooms and conference rooms. With one IQProjector V2 and one IQView E3821, you can achieve flexible and intelligent classroom.