This document outlines the National Curriculum levels for an 'Aliens' project, ranging from levels 3 to 6. At higher levels, students are expected to do more independent research, experimentation, and application of technical skills to create an alien figure. They also analyze and interpret the work of artist Yinka Shonibare, and how his work illustrates ideas about race and class. The highest levels involve evaluating one's own work and developing critical understanding.