The invention discloses a multimedia integrated teaching machine comprising a base. A machine body is arranged at the upper end of the base. A control key input module, a handwriting input module, a pen slot and a book slot are arranged at one side of the machine body; and a power supply terminal, a voice input module, a WIFI signal input Module, a temperature sensing module and a temperature sensing module are arranged at the other side of the machine body. A writing board is connected to the machine body in a sliding manner. Two L-shaped frame bodies are arranged symmetrically at both sides of the machine body; a first wireless drive motor and a second wireless drive motor are arranged at the two L-shaped frame bodies respectively; three first electric telescopic rods are arranged at each of the first wireless drive motor and the second wireless drive motor. A chute is formed in the machine body and two limiting rods are arranged in the chute horizontally. The blackboard structure employs an enclosed type sealing way; and the circuit security is high. The line is arranged in a built-in manner; connecting wires are not exposed; the fault rate is low; and the installation becomes convenient.