References
- National Curriculum Council . 1993 . Teaching science at key stages 3 and 4 , York : NCC .
- Oxford , G. 1989 . The myth rolls on . Journal of Biological Education , 23 ( 4 ) : 261
- Wood-Robinson , C. 1984 . How many experimental conclusions are a ‘con’? . Journal of Biological Education , 18 ( 1 ) : 1 – 2 .