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A. H. Johnstone

15 works· latest 2009· 1 institutionscluster: provisional

h-index15

i1015

Citations4,037

Works here15

Most cited in this library

Why is science difficult to learn? Things are seldom what they seem1991 · 1,317 citations
The development of chemistry teaching: A changing response to changing demand1993 · 709 citations
Investigation of students' cognitive structure in elementary genetics through word association tests1999 · 332 citations
Revisiting learning difficulties in biology1999 · 273 citations
You Can’t Get There from Here2009 · 260 citations

Works

15 shown

You Can’t Get There from Here

Journal of Chemical Education·2009·1 author

260citations

Investigation of students' cognitive structure in elementary genetics through word association tests

Journal of Biological Education·1999·3 authors

332citations

Revisiting learning difficulties in biology

Journal of Biological Education·1999·3 authors

273citations

Chemistry Teaching - Science or Alchemy? 1996 Brasted Lecture

Journal of Chemical Education·1997·1 author·editorial

243citations

Chemistry Teaching: Science or Alchemy?.

Journal of Chemical Education·1997·1 author

165citations

The development of chemistry teaching: A changing response to changing demand

Journal of Chemical Education·1993·1 author

709citations

Why is science difficult to learn? Things are seldom what they seem

Journal of Computer Assisted Learning·1991·1 author

1,317citations

Room for scientific thought?

International Journal of Science Education·1991·2 authors

88citations

Understanding learning difficulties—A predictive research model

Studies in Higher Education·1989·2 authors

84citations

New stars for the teacher to steer by?

Journal of Chemical Education·1984·1 author·other

84citations

The effect of language on student performance on multiple choice tests in chemistry

Journal of Chemical Education·1984·2 authors

78citations

Secondary school pupils’ attitudes to science: The year of erosion

European Journal of Science Education·1983·2 authors

73citations

Isolating topics of high perceived difficulty school biology

Journal of Biological Education·1980·2 authors

165citations

Learning Difficulties in School Science‐‐Towards a Working Hypothesis

European Journal of Science Education·1980·2 authors

91citations

Misconceptions in school thermodynamics

Physics Education·1977·2 authors

75citations