A-Level Revision cards written using the AQA Biology specification covering gas exchange.

This resource was designed for an SEN group but could be used with other groups to. It walks through the investigative skills required to carry out a successful investigation.

A series of 10 questions from past B2 papers. Each 6 mark question has guidance to encourage students to construct answers using key words. Each question if followed up by examiners report and a mark scheme.