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Browsing by Author Karunaratne, S.
Showing results 8 to 13 of 13
Issue Date | Title | Author(s) | 4-Jul-2013 | Parental Support to Learn Science: Family Science | Karunaratne, S.; kalupahanage, R. P.; Dehideniya, D. M. S. C. P. K. |
4-Jul-2013 | Preparing Science Teachers: Improving Science Teaching through Constructivism | Mallawa, M. V. K.; Karunaratne, S. |
10-Nov-2004 | Problems in Learning General Chemistry Concepts at School Level | Abeykoon Menike, A. R. G. A. M.; Karunaratne, S. |
30-Nov-2006 | Problems in Learning General Chemistry from Grades Seven to Eleven | Abeykoon Menike, A. R. G. A. M.; Karunaratne, S. |
4-Jul-2013 | Students' Understanding of the Solubility Equilibrium | Mohideen, J. M.; Karunaratne, S.; Wimalasiri, K. M. S. |
4-Jul-2013 | Using School Based Assessment to Improve teaching and Learning | Iddamalogoda, I. A. D. V. R.; Karunaratne, S. |
Showing results 8 to 13 of 13
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