mini dlp android projector with wifi. Refers to the logical sequence or steps of teaching at the time of development and the main practices of each step. Any teaching mode has its own sequence of operations , which specifically determines the tasks that should be completed in each step of the teaching, what the teachers and students do first, what to do later, and so on.. IQ Touch C Pro Interactive LED Touch Screens has dual system of Android 8.0 and optional OPS Windows system with 20 point touch. IQTouch C Pro will create a collaborative and interactive atmosphere in the classroom or workplaces, where partners could work together by casting their mobile devices wirelessly. With IQShare Lite, It could share and display the laptop screen to IQTouch C Pro screen instantly.