This document provides instructions for Sketchup lesson 1. It introduces basic Sketchup tools for drawing lines, shapes, and 3D objects. It explains how to use the selection, line, push/pull, rectangle, circle, and arc tools. It also covers how to move, rotate, add text, and orbit/zoom the view in Sketchup. The lesson instructions are broken into sections on tool introduction, basic drawing, modifying objects, and adding text.