AQA Level 3 Applied General Science Past Papers

AQA Level 3 Applied General Science is a vocational qualification designed for post-16 learners who wish to develop practical, industry-relevant scientific knowledge and skills alongside or instead of traditional A-Level study. Unlike the purely theoretical structure of A-Level sciences, Applied General Science assesses competence through a combination of examined units and internally assessed coursework, preparing students for higher education pathways in applied or health sciences, or for direct progression into science-related employment. Unit 1: Key Concepts in Science is the principal examined unit, covering the fundamental scientific ideas that underpin all three sciences in an integrated way. Topics include atomic structure and bonding, the behaviour of waves (electromagnetic spectrum, wave speed, reflection, refraction), cells and cellular processes (mitosis, respiration, photosynthesis), chemical reactions and equilibria, forces and motion, electricity and circuits, and the principles of genetics and inheritance. Students are expected not only to recall factual content but to apply scientific reasoning to unfamiliar contexts — calculating wave speed from frequency and wavelength, interpreting inheritance diagrams, or explaining observations in chemical reactions using particle theory. Unit 3: Scientific Investigation is an externally moderated unit in which students plan, conduct, and evaluate an extended practical investigation. Students must demonstrate understanding of variables (independent, dependent, control), experimental design, data collection methods, statistical analysis of results, and critical evaluation of methodology. The quality of conclusions — and whether they are appropriately qualified given the data — is weighted heavily by assessors. The formulae sheets provided in examined units include key equations from mechanics, waves, and energy, and students should be fluent in rearranging and applying these. Past papers and mark schemes provide the most effective preparation for the examination-assessed units.