A worksheet for a practical inquiry based experiment
The worksheet contains a study for getting an answer to the research question “How is the speed of rising dough affected by the volume of sugar put into it?”
Language versions: 
Educational objectives:
During the work the following inquiry skills will be developed: identifying problems, formulating research questions and hypotheses, planning and conducting experiments, collecting, analysing and presenting data, and making inferences on the basis of experiments and background information.