This document aims to teach the fundamentals of technical writing and the importance of text features like bold words, captions, and sidebars. It defines technical writing as a form of writing that explains how to do something or how something works, emphasizing clarity and practicality. Through engaging activities, learners will identify and match different text features to their purposes, enhance their comprehension of passages, and learn to recognize how these features aid in understanding complex concepts. An example passage about solar panels is included, along with questions to deepen understanding of the material.