TY - BOOK AU - Borko, Hilda. AU - Borko, Hilda. AU - Zaccarelli, Florencia Gomez. AU - Reigh, Emily. AU - Osborne, Jonathan. TI - Teacher facilitation of elementary science discourse after a professional development initiative 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 561-585, June 2021 ER -