DFRduino Duemlianove 328

I want to build a robot using DFRduino Duemlianove 328, 2A Motor Shield For Arduino and Pololu 42x19mm Wheel and Encoder Set, how to make the wiring connection between of these 3 main part so the robot can be functioned properly?

Is it any extra circuit board that I need to use?

Thanks in advance :slight_smile: