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21
Factors affecting chemical literacy and achievement of high school students
Julkaistu 2008Opinnäyte -
22
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23
Modified useful-learning approach, student achievement, critical thinking and attitude in chemistry
Julkaistu 2007Opinnäyte -
24
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25
Creative activities in chemistry and students' higher order thinking skills
Julkaistu 2007Opinnäyte -
26
Chemistry teaching efficacy, student conceptual understanding, process skills and attitude
Julkaistu 2005Opinnäyte -
27
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28
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29
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30
CONSTEL chemistry telecourse and student conceptual understanding, achievement, and attitudes
Julkaistu 2003Opinnäyte


