TY - BOOK T1 - Teaching with purpose closing the research-practice gap A1 - Penick, John E. A2 - Harris, Robin Lee LA - English PP - Arlington, Va. PB - NSTA Press YR - 2005 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217608549795 OP - 66 CN - Q 181 P385 2005 SN - 00873552415 KW - Science : Study and teaching : Research. KW - Science teachers : Training of. ER -