TY - JOUR TI - Effects of two teaching methods on the achievement in and attitude to biology of students of different levels of scientific literacy AU - Chinwe Nwagbo PY - 2006 JO - International Journal of Educational Research DO - 10.1016/j.ijer.2006.11.004 UR - https://doi.org/10.1016/j.ijer.2006.11.004 ER -