Figures & data
Figure 1. Flowchart of the search procedure and data analysis used for the systematic literature review, following PRISMA guidelines (Page et al., Citation2021) .
![Figure 1. Flowchart of the search procedure and data analysis used for the systematic literature review, following PRISMA guidelines (Page et al., Citation2021) .](/cms/asset/729f34c9-7fbb-41fc-8faf-9fcaf86c4ce5/rsse_a_2138151_f0001_b.gif)
Figure 2. Number of challenges during the inquiry phases and number of studies reporting each challenge (studies can report more than one challenge).
![Figure 2. Number of challenges during the inquiry phases and number of studies reporting each challenge (studies can report more than one challenge).](/cms/asset/fe3c341e-0e87-4058-ac14-fbe040b3f4d7/rsse_a_2138151_f0002_b.gif)
Table 1. Overview of empirical studies reporting about learners’ challenges when stating research questions during experimentation and selected properties.
Table 2. Overview of empirical studies reporting about learners’ challenges generating hypotheses during experimentation and selected properties.
Table 3. Overview of empirical studies reporting about learners’ challenges planning and conducting an experiment and selected properties.
Table 4. Overview of empirical studies reporting about learners’ challenges analysing and drawing conclusions during experimentation and selected properties.
Table 5. Overview of empirical studies reporting about learners’ challenges related to multiple inquiry phases and selected properties.