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Direct linkSoledad Estrella; Sergio Morales; Maritza Méndez-Reina; Pedro Vidal-Szabó; Alejandra Mondaca-Saavedra – International Journal for Lesson and Learning Studies, 2024
Purpose: This paper aims to describe the statistical arguments produced by third-grade students (8-9 years old) and to identify the teaching support for collective argumentation in a lesson based on data comparison. A Lesson Study Group researched and planned the lesson around a problem from the official mathematics textbook.…
Descriptors: Persuasive Discourse, Open Education, Electronic Learning, Thinking Skills
