Dr. D.V.K.P Senevirathne
Senior Lecturer, Department of Science & Technology Education, Faculty of Education, University of Colombo
A study on impact of Co-operative Problem Based Learning (CPBL) on upgrading critical thinking and scientific practices of teachers
A study on impact of Co-operative Problem Based Learning (CPBL) on upgrading critical thinking and scientific practices of teachers, the paper presented at the SLAAS Annual Research symposium, 03 December 2014