What they think they’re doing: Having a ton of fun clambering around on giant rocks.
What I see them doing: Developing competence and independence, learning and testing their physical limits, problem solving to find the best routes up and down, figuring out alternates when their chosen pathway gets too hard, discovering they can in fact get down that slope themselves even if they have to slide down on their bottoms, helping each other and making sure they both make it up and down. And also having a ton of fun clambering around on giant rocks!