1. Investigating young students’ multiplicative thinking: The 12 little ducks problem
- Author
-
Jill Cheeseman, Sarah Ferguson, Anne Roche, and Ann Downton
- Subjects
Group (mathematics) ,children’s drawings ,early mathematics ,Applied Mathematics ,05 social sciences ,Multiplicative function ,050301 education ,Small sample ,Mean age ,Education ,Visualization ,problem solving ,0502 economics and business ,Mathematics education ,Mathematical communication ,Psychology ,0503 education ,Mathematical visualization ,visualization ,multiplicative reasoning ,050203 business & management ,Applied Psychology ,Classroom teacher - Abstract
Children’s multiplicative thinking as the visualization of equal group structures and the enumeration the composite units was the subject of this study. The results were obtained from a small sample of Australian children (n = 18) in their first year of school (mean age 5 years 6 months) who participated in a lesson taught by their classroom teacher. The 12 Little Ducks problem stimulated children to visualize and to draw different ways of making equal groups. Fifteen children (83 %) could identify and create equal groups; eight of these children (44 %) could also quantify the number of groups they formed. These findings show that some young children understand early multiplicative ideas and can visualize equal group situations and communicate about these through their drawings and talk. The study emphasises the value of encouraging mathematical visualization from an early age; using open thought-provoking problems to reveal children’s thinking; and promoting drawing as a form of mathematical communication.
- Published
- 2020