Michael Eisenberg. Bead Games, or, Getting Started in Computational Thinking Without a Computer. Technology, Knowledge and Learning, 15(2):161-166, 2010. [doi]
@article{Eisenberg10a,
title = {Bead Games, or, Getting Started in Computational Thinking Without a Computer},
author = {Michael Eisenberg},
year = {2010},
doi = {10.1007/s10758-010-9167-5},
url = {https://doi.org/10.1007/s10758-010-9167-5},
researchr = {https://researchr.org/publication/Eisenberg10a},
cites = {0},
citedby = {0},
journal = {Technology, Knowledge and Learning},
volume = {15},
number = {2},
pages = {161-166},
}