This sciPAD External Chemistry Workbook Level 2 has been updated for 2027 and printed in full colour. The workbook covers externally assessed standards 2.4, 2.5 and 2.6 of the Chemistry curriculum. It provides clear explanations, effective diagrams and scaffolded activities to help students build a strong understanding of Chemistry concepts. This workbook guides and demonstrates to students how to use accurate chemical language, interpret observations and data and apply their understanding to both familiar and unfamiliar contexts, all skills required for NCEA responses. The workbook features worked examples, NCEA style questions, two pages of review activities at the end of every unit and a full NCEA style exam at the end of each chapter.