Learning Resources Coding Critters Bopper, Hip & Hop are new Coding Critters friends. These playful bunny pets bring early STEM concepts to pre-school learning through 100% screen-free coding. Kids code along with their new pets’ storybook adventure, and help the hard-working Bopper and mischievous mates Hip & Hop have a playtime theyll never forget. Each storybook coding challenge unfolds in the Coding Critters fun pet playset - can you code Bopper to grab her carrot, pull Hip in her cart, or push Hop on the fun log swing? In addition to following along with the storybooks coding challenges, you can also use the pet playset to design your own code games and more. The Coding Critters also double as cute interactive pets - press Boppers nose to activate Play Mode, where you can feed, pet, and take care of your new bunny robot pal. You can even make her dance and sing a silly song.