The Lego Mindstorms EV3 Robotics System is a system for developing robots.
We will be using the Makecode Programming Environment for developing the software for your robots.
You will be assigned an EV3 Brick to use for creating your robots. For most design challenges, you can make use of the many sensors, motors, lego pieces, as well as other maker materials such as cardboard and duct tape!
If you have never used the EV3 system before, this link is a great starting point for building a robot and programming it using makecode.