This document provides an overview of key concepts related to text and media information literacy. It defines text and discusses its different dimensions, formats, and types. It also outlines learning competencies for evaluating the reliability of text sources. Various design principles and elements for text are covered, including emphasis, appropriateness, proximity, alignment, organization, repetition, and contrast. Common file formats like TXT, DOC, PDF and their descriptions are also summarized. Formative assessment examples are provided to help explain these concepts.