TY  - BOOK
AU  - Fuchs, Lynn S. 
AU  - Fuchs, Lynn S. 
AU  - Malone,  Amelia S.
TI  - Can teaching fractions improve teachers' fraction understanding?: insights from a causa;-comparative study 
U1  - DPer 372.05 EL269 2021 v. 122 n. 1-4 
PY  - 2021///
CY  - USA
PB  - University of Chicago Press, 
N1  - The Elementary School Journal, v. 122, n. 4, pages 656-673, June 2021
ER  -