I couldn’t find Tinker Toys, so we used K’Nex. It is the roller coaster one, but no one asked for directions or guidance so I didn’t tell them anything.
Coff, R. W., & Hatfield, D. E. (2003). Tinkering in the class:using the tinker toy exercise to teach first mover advantage and the resource-based view. Journal of Strategic Management Education, 1(1)