This document provides instructions for a student project to build a 3D model of DNA. It explains that DNA contains four nitrogen bases (adenine, guanine, cytosine, thymine) that make up its code. Students will work individually or in groups with roles like research scientist, artistic consultant, or building supervisor to construct a model matching a given amino acid sequence. They will turn in individual reports and be evaluated based on their model and report. The goal is for students to understand how DNA codes for amino acids and proteins.