Lego has building many different types of robots to choose from. Choose your robot type below, for instructions:
Building Instructions for Core Set Models
Program Descriptions for Core Set Models
Building Instructions for Robot Educator
Building Instructions for Expansion Set Models
Program Descriptions for Expansion Set Models
Building Instructions for Design Engineering Projects
Building Instructions for Space Challenge Set Models
Building Instructions for Science Models
Program Descriptions for EV3 Science Pack
More instructions at: https://education.lego.com/en-us/support/mindstorms-ev3/building-instructions.