Number Lines to Support Mathematical Understanding

IF 0.7 4区教育学 Q4 EDUCATION, SPECIAL

Intervention in School and Clinic Pub Date : 2023-02-26 DOI:10.1177/10534512231156877

Megan Rojo, Christian T. Doabler, Ben Clarke

引用次数: 0

Abstract

The number line has been proposed as a central construct used by students to solve a range of mathematics problems. Given the capacity of number lines to represent all real numbers and to be used in a variety of contexts, there have been calls to increase the use of number lines in mathematics instruction. However, due to the recency of these recommendations coupled with the myriad ways in which number lines can be used, little hands-on guidance has been provided how best to leverage number lines in mathematics instruction. This special issue details five areas in which teachers can use number lines to support acquisition of critical mathematics concepts and skills.

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支持数学理解的数字行

数轴被认为是学生解决一系列数学问题的核心概念。鉴于数轴能够表示所有实数并在各种情况下使用，有人呼吁在数学教学中增加数轴的使用。然而，由于这些建议是最近才提出的，再加上数轴的使用方式千差万别，很少有实践指导提供如何在数学教学中最好地利用数轴。本期特刊详细介绍了教师可以使用数轴来支持关键数学概念和技能习得的五个领域。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Intervention in School and Clinic EDUCATION, SPECIAL-

CiteScore

1.90

自引率

12.50%

发文量

期刊介绍： Intervention in School and Clinic is practitioner-oriented and designed to provide practical, research-based ideas to educators who work with students with severe learning disabilities and emotional/behavioral problems. Emphasis is placed on strategies and techniques that can be easily implemented in school or clinic settings and address the multifaceted needs of students with severe LD and emotional/behavioral problems. Specifically, articles should target curricular, instructional, social, behavioral, assessment, and vocational strategies and techniques and have direct application to the classroom setting.

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