Hannu Salmi

07/05/2018
Article

To know or not to know: uncertainty is the answer. Synthesis of six different science exhibition contexts

Helena Thuneberg and Hannu Salmi

This meta-article aims to explore the role of uncertainty in knowing in informal science learning contexts. Subjects (N=2591) were sixth-graders from four countries. In addition to the correct and incorrect questionnaire alternatives, there was a "don't know" option to choose if uncertain of the...

15/12/2015
Article

Mathematical thinking skills, self-concept and learning outcomes of 12-year-olds visiting a Mathematics Science Centre Exhibition in Latvia and Sweden

Hannu Salmi, Helena Thuneberg and Mari-Pauliina Vainikainen

Teaching mathematics in informal settings is a relatively new phenomenon, but it has gained more attention due to the recent changes in the society. The aim of the present quantitative study was to compare the learning outcomes of Latvian and Swedish 12-year-olds when they visited a science...

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