Gustav Helldén

发表

A Comparison Between a Traditional and an Online Environmental Educational Program

Maria Lazaridou, Constantine Aivazidis, Gustav Helldén, 2006 .

Beside the pond : Students' ability to read nature

Gustav Helldén, Ola Magntorn, 2005 .

Efficiency of Concept Mapping for the Conceptual Understanding of Burning and Underlying Processes of Combustion for Elementary School Students

Gustav Helldén, Ola Magntorn, Nina Dunker, 2008 .

Communication and Learning in Science Lessons

Gustav Helldén, Olle Eskilsson, G. Hellden, 2009 .

Studies of the development of students' understanding of ecological phenomena

Gustav Helldén, G. Hellden, 2012 .

A Longitudinal Study Showing how Students use a Molecule Concept when Explaining Everyday Situations

Gustav Helldén, Lena Löfgren, G. Hellden, 2009 .

Reading New Environments: Students’ ability to generalise their understanding between different ecosystems

Gustav Helldén, Ola Magntorn, G. Hellden, 2007 .

Students' understanding about the function of human body in relation to their own health

Britt Lindahl, Gustav Helldén, Pernilla Granklint Enochson, 2007 .

The persistence of personal and social themes in context: Long‐and short‐term studies of students' scientific ideas

Joan Solomon, Gustav Helldén, 2004 .

Student‐Teachers' Ability to Read Nature: Reflections on their own learning in ecology

Gustav Helldén, Ola Magntorn, G. Hellden, 2005 .

Personal context and continuity of human thought as recurrent themes in a longitudinal study

Gustav Helldén, G. Hellden, 2003 .

A Longitudinal Study of Pupils’ Understanding of Conditions for Life, Growth and Decomposition

Gustav Helldén, G. Hellden, 1999 .

Personal Context and Continuity of Human Thought; Recurrent Themes in a Longitudinal Study of Pupils’ Understanding of Scientific Phenomena

Gustav Helldén, G. Hellden, 2001 .

Longitudinal Studies — Providing Insight into Individual Themes in Science Learning and Students’ Views of Their Own Learning

Gustav Helldén, 2003 .

Using Concept Maps as a Research Tool in Science Education Research

Gustav Helldén, G. Hellden, R. Iuli, 2004 .