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Wayne Nirode – Mathematics Teacher: Learning and Teaching PK-12, 2025
This article details an exploratory data analysis project using the Common Online Data Analysis Platform (CODAP) based on the "Guidelines for Assessment and Instruction in Statistics Education" (GAISE) four-part statistical problem-solving model. The project goal was to answer what similarities and differences exist within the school…
Descriptors: Data Analysis, Problem Solving, Models, Common Core State Standards
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Patrick L. Sullivan; Joann E. Barnett; Kurt Killion – Mathematics Teacher: Learning and Teaching PK-12, 2023
This article describes the two types of reasoning in fraction conceptions that students often use, "gap" and "missing piece," and one that the authors aspire their students to reach, "residual." Each of these types of reasoning are underpinned by a different conception of fractions. Students who use "gap…
Descriptors: Fractions, Mathematical Logic, Mathematics Instruction, Teaching Methods
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Lee, Hwa Young; Guajardo, Lino – Investigations in Mathematics Learning, 2023
Understanding and supporting students' development of graph literacy is important. We studied how aspects of graph literacy might be supported (or hindered) in middle school by analyzing the content in textbooks. Specifically, we conducted a content analysis of tasks involving two-dimensional Cartesian graphs presented in grade 6-8 US textbooks.…
Descriptors: Content Analysis, Mathematics Activities, Graphs, Grade 6
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Mallam, Winifred; Cobbs, Georgia A.; Wheeler, Ann – Journal of Educational Research and Innovation, 2022
In this qualitative study, the researchers investigated the types of K-6th grade lessons 16 preservice elementary teachers created based on mathematics-themed children's books. Lessons were analyzed using Stein et al.'s (2017) Task Analysis Guide (TAG), as well as grouped based on grade level and covered Common Core State Standards Mathematical…
Descriptors: Mathematics Education, Childrens Literature, Preservice Teachers, Elementary School Mathematics