I thought to scaffold the course so that we moved (almost narratively) from foundations to reinvention to emergence and pure imagination.
But surely there is a difference between this type of instructional design that tries to force learners to follow a particular route, and the (for me more familiar) use of the term to offer a helping hand when learners wobble, or say that they are lost.
As the trite cliche says, don't throw the baby out with the bathwater.