low cost touch screen monitor. In the English teaching of primary schools , the study of teaching strategies that promotes the simultaneous development of students' words and thoughts. Research on collaboration strategies for lower grade students in group discussions.. 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.