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Direct linkRickard Östergren; Ulf Träff; Jessica Elofsson; Hugo Hesser; Joakim Samuelsson – Scandinavian Journal of Educational Research, 2024
The study set out to explore different mathematical difficulties among 877 second-grade children and to test the effect of memorization versus conceptual practices with number combinations. It used a latent profile analysis of baseline measurements of digit writing speed, number combination fluency, multidigit calculation, and number sense skills…
Descriptors: Grade 2, Elementary School Mathematics, Difficulty Level, Mathematical Concepts
Peer reviewedEkenstam, Adolf Af – Educational Studies in Mathematics, 1977
This paper is a translation of a report on two Swedish investigations concerning children's lack of understanding of the quantitative value of numbers (specifically, decimals and fractions). (MN)
Descriptors: Decimal Fractions, Educational Research, Elementary Secondary Education, Fractions
