The invention discloses a stage sound, light and electricity interactive teaching platform. The stage sound, light and electricity interactive teaching platform comprises a simulation stage part and a control system part. The simulation stage part comprises simulation stage cabinets, a loudspeaker box system, a suspender system, a lighting system and a flexible stage, wherein the loudspeaker box system, the suspender system, the lighting system and the flexible stage are installed in the simulation stage cabinets. The simulation stage cabinets comprise the upper cabinet, the middle cabinet and the lower cabinet. The lower cabinet serves as a simulation stage pedestal, the middle cabinet serves as a simulation stage body, and the upper cabinet serves as a simulation stage ceiling and is communicated with the middle cabinet. The control system part comprises a digital sound console, a digital dimming console, a digital suspender console and a flexible stage console which are arranged on a control table. According to the teaching platform, the simulation stage is made by scaling down a standard stage in reality, the complete theater stage control system is established with the real stage loudspeaker box system, a lighting control system, a stage mechanical control system and the simulation stage, students can comprehensively learn about and master exercise essentials of all the systems in the stage, and the teaching level of schools can be increased.