TY - BOOK AU - Okello, Peter. TI - Improvisation, use of analogies and students partcipation in seconda ry school science lessons in Gulu district U1 - 373 23 PY - 2015/// CY - Kampala KW - Education, Secondary KW - Uganda KW - High School Teaching KW - Science KW - Study and teaching N1 - Unpublished thesis (MED. SCI. EDUC. Biology)- Makerere University, 2 015; Includes bliblograpical references ER -