Plug the Vcc into 3.3v, the Ground into Ground. You have to plug the SCL and SDA into the correct pins on your arduino which are detailed on the table below
Board I2C / TWI pins
Uno, Ethernet A4 (SDA), A5 (SCL)
Mega2560 20 (SDA), 21 (SCL)
Leonardo 2 (SDA), 3 (SCL)
Due 20 (SDA), 21 (SCL), SDA1, SCL1
Code to make it work can be found at IMU9DOF_Logger/IMU9DOF_Logger.ino at master · OpenInstrumentation/IMU9DOF_Logger · GitHub