This document provides an overview and introduction to Lego robotics kits. It outlines the various parts included in the kits like motors, sensors, and the EV3 brick for programming. Guidelines are provided for assigning the kits to groups and expectations for kit usage and care. The document also reviews programming basics and identifies resources for building instructions and coding tutorials. Sensors like the touch, color, and ultrasonic sensors are described along with how they provide input to programs. Closing questions prompt thinking about using sensors to avoid obstacles.