More opportunities for collaboration, exploration, and problem-solving skills. This expansion set is designed to integrate the smart world concept into the learning experience. With new robot forms, students are enabled to engage in new activities. The add-on allows for more specialized tasks to be performed with the makeblock mBot2: students can work on class projects where multiple mBot2s collaborate to complete larger tasks and solve problems. Thanks to the wireless communication capabilities of the mBot2, the robots can also communicate with each other while performing their tasks. Please note that the mBot2 shown is not included.