Fig. 2From: Learning data science in elementary school mathematics: a comparative curriculum analysisComparing mathematics content domains in the intended curriculum in Singapore. A Cognitive domains of learning verbs used in different content domains in the intended mathematics curriculum combined across all levels. B Word cloud of learning verbs as a function of content domains with size related to the frequency of word occurrence within a content domain and colors corresponding to cognitive domains. C Progression of contents in the data domainBack to article page