@article{article, title  = {{From whole numbers to fractions to word problems: hierarchical relations in mathematics knowledge for Chinese Grade 6 students}},

 publisher = {{Elsevier BV}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/209725 }},

 year = {{2024}},

 month = {{2}},

 author = {{Xu C and Di Lonardo Burr S and Li H and Liu C and Si J}},

 doi = {{10.1016/j.jecp.2024.105884}},

 volume = {{242}},

 journal = {{Journal of Experimental Child Psychology}},

 note = {{Accessed on 2025/11/09}}}