equal groups
[ˈiːkwəl ɡruːps]
nounpl: equal groups
grupos iguais
1. Collections of items or people divided into sets that contain the same number of elements; a fundamental concept in mathematics used to teach multiplication and division
The teacher divided the 12 students into 3 equal groups of 4 students each.
A professora dividiu os 12 alunos em 3 grupos iguais de 4 alunos cada um.
2. In elementary mathematics, a strategy for solving multiplication problems by arranging objects into rows or sets of identical size
We can solve 5 × 3 by creating 5 equal groups of 3 objects.
Podemos resolver 5 × 3 criando 5 grupos iguais de 3 objetos.
This is a fundamental mathematical concept taught in early elementary education in both the United States and Brazil. It serves as the foundational understanding for multiplication and division, helping young students visualize mathematical operations through concrete, hands-on grouping activities. The concept is integral to constructivist teaching methods used in modern mathematics pedagogy.
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