This Revision Guide has been specifically written for externally assessed Unit 1: Principles of Science in Award 1 of the Level 2 BTEC Firsts in Applied Science. The guide is organised by the assessment structure of the qualification and gives students guidance on the external assessment.

This Revision Workbook is specifically written for the externally assessed Unit 1: Principles of Science in Award 1 of the Level 2 BTEC Firsts in Applied Science.