Comparing Virtual and Physical Robotics Environments for Supporting Complex Systems and Computational Thinking

@article{berland2015jset,
    author    = {Berland and Wilensky},
    year      = {2015},
    title     = {Comparing Virtual and Physical Robotics Environments for Supporting Complex Systems and Computational Thinking},
    journal   = {Journal of Science Education and Technology},
    doi       = {doi:10.1007/s10956-015-9552-x},
    link      = {http://link.springer.com/article/10.1007/s10956-015-9552-x}
}