This article presents an experience report regarding the application of an Inclusive Model of Development of Accessible Learning Objects, in the Mathematics discipline, to help 8th year Elementary School children, to perform calculations with natural numbers. The Learning Object was developed using Scratch and accessibility guidelines to include students with disabilities. The model evaluated the learning, teaching, usability, and accessibility of objects. The results demonstrate the efficiency, interaction and improvement in students’ performance in Mathematics, through the use of objects in the teaching and learning process.

中文翻译：

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使用可访问的学习对象支持数学教学的包容模型应用

本文介绍了有关在数学学科中应用无障碍学习对象发展包容性模型的经验报告，以帮助8年级的小学儿童用自然数进行计算。学习对象是使用Scratch和辅助功能指南开发的，目的是将残疾学生包括在内。该模型评估了对象的学习，教学，可用性和可访问性。结果表明，通过在教学过程中使用对象，学生在数学方面的效率，互动和改进。