Reasoning about variables in 11 to 18 year olds: informal, schooled and formal expression in learning about functions
Crossref DOI link: https://doi.org/10.1007/s13394-016-0171-5
Published Online: 2016-05-08
Published Print: 2016-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ayalon, Michal
Watson, Anne
Lerman, Steve
Text and Data Mining valid from 2016-05-08