INTERACTIVE VIDEO-TYPE DIGITAL LEARNING OBJECT FOR TEACHING THE FOUR OPERATIONS WITH NATURAL NUMBERS
Video; ActivePresenter; Addition; Subtraction; Teaching
The objective of this work was the development of a digital learning object of the type Interactive Video aimed at the teaching-learning process of the four basic operations of mathematics, as well as for the interpretation of problems. In this sense, we emphasize what are digital learning objects and their pedagogical and technical characteristics, and also, the advantages of using interactive videos are addressed, since they can contribute both in teaching and in student learning, according to Braga (2014) and Tarouco (2014). Next, we present historical aspects and fundamental properties of the four basic mathematical operations with natural numbers. The development methodology used was INTERA from Braga (2015), which outlines the processes for the development of any type of digital content used for learning. Considering the difficulties of students in the 6th year of Elementary School, in solving the four basic operations of mathematics and problem interpretation, it became necessary to search for pedagogical strategies in order to contribute to students' learning. Therefore, we developed a digital learning object of the Interactive Video type, which provides the exploration of the four operations in an interpretive way. The interactive video was developed using the ActivePresenter software and the Bitmoj application, and will have options for explaining the concept and properties of addition, subtraction, multiplication and division, as well as problem interpretations and can be made available through an access link via WhatsApp .