Senior Lecturer, Department Head
Department of Science & Technology Education,
Faculty of Education,
University of Colombo
Sri Lanka.
TP: +94 (0) 11-2503147 (Office), +94 (0)714425108 (Mobile)
email: jnonis@edu.cmb.ac.lk , jude_dste@yahoo.com
Department of Science & Technology Education,
Faculty of Education,
University of Colombo
Sri Lanka.
TP: +94 (0) 11-2503147 (Office), +94 (0)714425108 (Mobile)
email: jnonis@edu.cmb.ac.lk , jude_dste@yahoo.com