Students' Difficulty with Problems Involving Absolute Value, How to Tackle This Using Number Line and Box Method
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Resumo
Solving problems involving absolute value is one of the hardest topics for students learning in elementary algebra course. This is an important topic in student's mathematics life since absolute value functions are important example of a function which is continuous on the real line but not differentiable at the origin. A deep understanding of these topics is very important for students. Some students understand the definition of absolute value but are still unable to apply the definition to solve the problems. Others do not understand this concept. This article focuses on using the number line when introducing/explaining this topic. A visual technique called box method helps students to write each step with correct reasoning when solving problems involving absolute value. The number line and box method helps them to see the connection between the concept and procedure used to solve the problems involving absolute value.
Dados da obra
- Tipo
- Artigo
- Periódico
- Mathematics Teaching Research Journal
- Ano
- 2021
- Idioma
- en
- Palavras-chave
- Mathematics Skills; Problem Solving; Algebra; Elementary School Students; Number Concepts; Definitions; Mathematics Instruction; Teaching Methods; Equations (Mathematics); Visual Aids
- Temas
- Álgebra, Resolução de Problemas
- Acesso
- Download disponível
- Fontes
- ERIC — Education Resources Information Center
- Na Biblioteca desde
- 01/10/2026 · verificada em 03/10/2026
Como citar
ABNT
KUMARI, Aradhana. Students' Difficulty with Problems Involving Absolute Value, How to Tackle This Using Number Line and Box Method. Mathematics Teaching Research Journal, 2021. Disponível em: https://eric.ed.gov/?id=EJ1382608. Acesso em: 5 nov. 2026.
APA
Kumari, A. (2021). Students' Difficulty with Problems Involving Absolute Value, How to Tackle This Using Number Line and Box Method. Mathematics Teaching Research Journal. https://eric.ed.gov/?id=EJ1382608
BibTeX
@article{kumari2021,
author = {Kumari, Aradhana},
title = {Students' Difficulty with Problems Involving Absolute Value, How to Tackle This Using Number Line and Box Method},
year = {2021},
journal = {Mathematics Teaching Research Journal},
url = {https://eric.ed.gov/?id=EJ1382608},
language = {en}
}RIS
TY - JOUR AU - Kumari, Aradhana TI - Students' Difficulty with Problems Involving Absolute Value, How to Tackle This Using Number Line and Box Method PY - 2021 JO - Mathematics Teaching Research Journal UR - https://eric.ed.gov/?id=EJ1382608 LA - en ER -
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