Abstract:There is a growing need for greater technological fluency. Several initiatives emerged to supply this demand. One of them originated Scratch, a visual programming environment for learning. In this paper we report an experience for teaching the Cartesian coordinate system through an unplugged computational activity in order to make easier to use Scratch with children from 9 to 11 years-old of Elementary School. This activity allowed us to do experiments using the character navigation system with the children wh… Show more
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