When Scott builds a bot, a bippity-bot, sparks fly . . . and his entire classroom goes wild. Before long, fiery ants and carnivorous plants, a freaky frog, a big-bellied boa, and an exploding "volcano" have wreaked total havoc. Can Scott's bot, which started it all, manage the mess? Cheers for the handy hero! A cumulative story with fun that grows and grows and GROWS.