REFERENCES
- ALBERTS , R. V. J. 1986 . “The Assessment of Practical Work: A Choice of Options” . European Journal of Science Education , 8 ( 4 ) : 361 – 369 .
- BRYCE , T. G. K. and ROBERTSON , I. J. 1985 . “What Can They Do? A Review of Practical Assessment in Science” . Studies in Science Education , 12 : 1 – 24 .
- FRIEL , S. and JOHNSTONE , A. H. 1988 . “Making Test Scores Yield More Information” . Education in Chemistry , 25 ( 2 ) : 46 – 49 .
- JOHNSON , S. 1987 . “Assessment in Science and Technology” . Studies in Science Education , 14 : 83 – 108 .
- JOHNSTONE , A. H. and LETTON , K. M. 1990 . “Investigating Undergraduate Laboratory Work” . Education in Chemistry , 27 ( 1 ) : 9 – 11 .
- WOLFE , D. H. and HEIKKINEN , H. W. 1978 . “Assessing Introductory College Students’ Higher Cognitive Skills” . Journal of Chemical Education , 55 ( 10 ) : 650 – 651 .
- BENNETTS , J. 1990 . “National Curriculum Assessment and Record Keeping” . Education in Science , 137 : 15 – 19 .
- LIDSTONE , P. 1991 . “Strategies for the Teacher‐assessed Component of Key Stage 3 Science” . School Science Review , 72 ( 260 ) : 137 – 141 .
- BLACK , M. 1962 . Models and Metaphors: Studies in Language and Philosophy , New York : Cornell University Press .
- DAVIES , B. 1978 . “Mathematical Models in Oscillation Theory” . Physics Education , 13 ( 5 ) : 282 – 286 .
- SUCKLING , C. 1987 . Chemistry Through Models , Cambridge : Cambridge University Press .
- INGHAM , A. M. and GILBERT , J. K. 1991 . “The Use of Analogue Models by Students of Chemistry at Higher Education Level” . International Journal of Science Education , 13 ( 2 ) : 193 – 202 .
- OSBORNE , R. J. and GILBERT , J. K. 1980 . “A Method for Investigating Concept Understanding in Science” . European Journal of Science Education , 2 ( 3 ) : 311 – 321 .
- CROS , D. 1986 . “Conceptions of First Year University Students on the Constituents of Matter and the Notion of Acids and Bases” . European Journal of Science Education , 8 ( 3 ) : 305 – 311 .
- MATHEWS , J. C. 1984 . “Assessment of Students” . In Teaching School Chemistry , Edited by: WADDINGTON , D. J. UNESCO .
- DES/WELSH OFFICE . 1985 . General Certificate of Secondary Education. The National Criteria. Chemistry , 7 HMSO .