pLAy

Build a microchip pattern with LEGO Dots, ink it, and print a whole batch. Start with a read-aloud from Hello Ruby: Journey Inside the Computer, then end by inventing what your microchip might do—and wondering about the world of nanometers.

Draw a program on the ground with chalk, then run it with your feet. Perfect for big groups: each team designs one part of the route and teaches it to the others.

There are different ways to put information into a computer, like the keyboard or a mouse.