TY - BOOK T1 - What research says to the science teacher. A2 - Gabel, Dorothy A2 - Rowe, Mary Budd A2 - Yager, Robert E. LA - English PP - Washington, DC PB - National Science Teachers Association YR - 1978 UL - https://tuklas.up.edu.ph/Record/UP-99796217606749802 CN - Q 183.3 A1 W47 1978- v.6 SN - 0873550935 KW - Science : Study and teaching : United States. KW - Curriculum planning : United States. ER -