TY - JOUR
AU - 
TI - Direct Instruction Mathematics: A Longitudinal Evaluation of Low-Income Elementary School Students
JF - The Elementary School Journal
DO - 10.1086/461372
DA - 1984-03-01
UR - https://www.deepdyve.com/lp/crossref/direct-instruction-mathematics-a-longitudinal-evaluation-of-low-income-AWF5NygQbA
SP - 395
EP - 407
VL - 84
IS - 4
DP - DeepDyve
ER -