ERIC Number: EJ1416853
Record Type: Journal
Publication Date: 2024
Pages: 7
Abstractor: ERIC
ISBN: N/A
ISSN: ISSN-0025-5769
EISSN: EISSN-2330-0582
Integrating Integers with Tug-of-War and Two-Sided Counters
Kristyn Sartin
Mathematics Teacher: Learning and Teaching PK-12, v117 n3 p202-208 2024
Integer operations are typically introduced in sixth grade, but they are a consistent area of struggle among these students. This struggle also inhibits their understanding of algebraic computations involving positive and negative terms. In this article, the author provides introductory tasks and models for adding and subtracting integers that can support a conceptual and connected understanding. When understanding integers, students learn that numbers extend in both directions indefinitely. Instead of a beginning point, students come to recognize zero as the center. Instructional strategies that prioritize conceptual understanding often use models and contexts to help students visualize integers. The Integer Tug-of-War activity aims to promote flexibility through integrating multiple strategies in an accessible context. Developing a conceptual and flexible understanding of integer operations is vital to students' success with algebra concepts and operations. We can continue to use concrete tools and pictorial representations to support students in developing conceptual understanding with more abstract ideas, including integers.
Descriptors: Grade 6, Middle School Students, Mathematics Instruction, Numbers, Number Concepts, Educational Strategies, Visualization, Mathematical Models, Context Effect, Mathematics Activities
National Council of Teachers of Mathematics. 1906 Association Drive, Reston, VA 20191. Tel: 800-235-7566; Tel: 703-620-9840; Fax: 703-476-2570; e-mail: publicationsdept@nctm.org; Web site: https://pubs.nctm.org/
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Elementary Education; Grade 6; Intermediate Grades; Middle Schools; Junior High Schools; Secondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A