Elementary math in elementary school: the effect of interference on learning the multiplication table.

ABSTRACT: Memorizing the multiplication table is a major challenge for elementary school students: there are many facts to memorize, and they are often similar to each other, which creates interference in memory. Here, we examined whether learning would improve if the degree of interference is reduced, and which memory processes are responsible for this improvement. In a series of 16 short training sessions over 4 weeks, first-grade children learned 16 multiplication facts-4 facts per week. In 2 weeks the facts were dissimilar from each other (low interference), and in 2 control weeks the facts were similar (high interference). Learning in the low-similarity, low-interference weeks was better than in the high-similarity weeks. Critically, this similarity effect originated in the specific learning co

SUBMITTER: Dotan D 

PROVIDER: S-EPMC9716515 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature