Here is another robot that your children can play with to learn programming and other STEM concepts. The IronBot Chap is ideal for kids from 8 and up. It is modular and can be built in 3 forms. These robots can battle, kick tiny balls, and do a lot more.
The Chap can serve as a smart companion for kids. It has face recognition, voice changer, storyteller, and other fun features. A visual programming interface is also available.