1. Gura, M.: Getting started with LEGO robotics: a guide for K-12 educators. International Society for Technology in Education (2011)
2. Barker, B.S., Ansorge, J.: Robotics as means to increase achievement scores in an informal learning environment. J. Res. Technol. Educ. 39, 229–243 (2007)
3. Nugent, G., et al.: The effect of 4-H robotics and geospatial technologies on science, technology, engineering, and mathematics learning and attitudes. In: World Conference on Educational Multimedia, Hypermedia and Telecommunications, pp. 44–452. AACE, Vienna (2008)
4. Nugent, G., et al.: The use of digital manipulatives in k-12: robotics, GPS/GIS and programming. In: FIE 2009 Proceedings of the 39th IEEE International Conference on Frontiers in Education Conference, pp. 1–6 (2009)
5. Whittier, L.E., Robinson, M.: Teaching evolution to non-English proficient students by using lego robotics. Am. Sec. Educ. 35, 19–28 (2007)