The paper presents and analyses a sequence of events that preceded an insight solution to a challenging problem in the context of numerical sequences. A three­week long solution process by a pair of ninth­-grade students is analysed by means of the theory of shifts of attention. The goal for this article is to reveal the potential of this theory…

Recent statistics suggest that only 56% of Black students and 55% of Latino students who enter the ninth grade graduate with a high school diploma four years later, and only 12% to 14% graduate having met the requirements to attend a state university. The reasons most often cited for those statistics are boredom and lack of engagement. Creating…