This document provides instructions for a Year 9 science assignment on classifying chemical reactions. Students must choose a chemical reaction from a list, conduct the reaction experiment, and write a scientific report identifying the products and classifying the reaction type. The report should include an aim, hypothesis, method, results, discussion identifying the reaction type based on evidence from tests, conclusion, and bibliography. Students have access to computers on April 2nd and 3rd to work on their assignment, which is due on April 4th and will be graded based on several criteria.