A complete bundle of the OCR Biology Disease topic. The bundle covers: Types of pathogen Ways in which pathogens can be transmitted Plant disease defences Primary and secondary defences in animals The specific immune response The structure and function of antibodies Vaccination and types of immunity Antibiotics Sources of medicines Each lesson includes a starter, full notes, a variety of student independent learning tasks and a fully differentiated summary at the end. All answers provided

This bundle contains all the lesson from section 4.1.1 of the OCR A level chemistry specification. All lessons include full notes, a starter, various independent student activities and a differentiated summary at the end. All answers included. It covers: Drawing organic molecules IUPAC nomenclature Structural Isomers Intro to reaction mechanisms and curly arrows Physical properties of alkanes Reactions of alkanes Combustion of alkanes Physical properties of alkenes and the double bond Reactions of alkenes Reaction mechanisms of alkenes E/Z and cis/trans isomers Addition polymers and their problems

A complete set of resources to deliver the whole of OCR A level Biology Module 3. This covers: Exchange surfaces Ventilation in mammals, fish and insects Measuring lung volume and function Types of circulatory system The mammalian circulatory system Heart structure and function Electrocardiograms and heart problems Blood,tissue fluid and lymph The transport of oxygen and carbon dioxide Plant vascular tissue Transpiration and translocation Each lesson includes a starter, full notes and diagrams, various student activities and a fully differentiated summary activity All answers included