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This work presents an open source web environment to learn GPSS language in Modeling and Simulation courses. With this environment, students build their models by selecting entities and configuring them instead of progra...

This paper describes the interactive tutoring feedback model (ITF-model; Narciss, 2006; 2008), and how it can be applied to the design and evaluation of feedback strategies for digital learning environments. The ITF-mode...

Take Action is an English series carefully designed for students at the Instituto Politécnico Nacional (IPN). Based on the official curriculum, this book emphasizes grammar, vocabulary development, and real-life communi...

Take Action is an English series carefully designed for students at the Instituto Politécnico Nacional (IPN). Based on the official curriculum, this book emphasizes grammar, vocabulary development, and real-life communi...

Take Action 5 is an English series carefully designed for students at the Instituto Politécnico Nacional (IPN). Based on the official curriculum, this book emphasizes grammar, vocabulary development, and real-life commu...

The Molecular Evolutionary Genetics Analysis (MEGA) software has matured to contain a large collection of methods and tools of computational molecular evolution. Here, we describe new additions that make MEGA a more comp...

Social networking sites have enabled a high connectedness leading to unprecedented interactive dynamics. Social workers are using these digital means and are generating communities of practice through which they cooperat...

From an integrative approach, this work focuses on the role of conceptual mechanisms, such as comparison and conceptual-based inference, and sociopragmatic support in young children's taxonomic categorization. "Experimen...