Build it, then watch it tackle the steps
This is a build-it-yourself robot, and the first reward is putting it together. Your child follows the easy-to-follow instruction booklet, fitting each part where it belongs, and ends up with a walking machine they made themselves. Then comes the testing. Set it down and it flips forward on two pairs of big feet, tracing its own oval path as its centre of gravity shifts. It walks up and down steps, crosses chasms and picks itself up after a fall.
Why it moves the way it does
The two pairs of feet act as a fulcrum, so the robot is constantly tipping over and catching itself in a new position. That is a real lesson in balance and centre of gravity, and your child sees it happen rather than reading about it. When something stops the flip, the robot turns upward and reveals a second form. Expect them to block it on purpose, just to watch it change.
Where it fits
The booklet also explains the scientific principles behind the design, which suits the 8 years and up age the maker recommends. A guided build teaches patience and careful reading of diagrams, and fixing a part that sits wrong builds problem-solving that carries into school science and design projects. It is a good step up for children who have outgrown simple click-together building sets. An 8 year old follows the booklet with a parent nearby; by 10 or 11 they are setting their own obstacle courses and predicting where it will tumble next.