A detailed and engaging lesson presentation (74 slides) which consists of a series of exam questions, quick tasks and competitions to enable the students to assess their understanding of the topics found within Module 2. All of the exam questions have displayed mark schemes with explanations so that students can recognise errors and misconceptions and address them. Students will thoroughly enjoy the numerous competitions which include "Name the 007 bonds" and "Biology catchphrase".

An engaging lesson presentation (70 slides) which covers a range of communicable diseases which are caused by each of the four pathogens and discusses how the spread of these diseases can be prevented. The lesson begins by challenging the students to make the link between communicable diseases and pathogens and ensures that they are comfortable with protoctists as this is a pathogen that a lot of them will not have met or at least known the name for. Moving forwards, a focus is given to each pathogen, looking at why they are so effective at causing disease and also looks at examples of diseases that they cause. A range of quiz competitions are used to introduce key terms and maintain engagement. The remainder of the lesson focuses on how the spread of these communicable diseases can be prevented and attempts are made to link to other topics such as contraception. Progress checks have been written into the lesson at regular intervals so that students can constantly assess their understanding and any misconceptions can be immediately addressed. This lesson has been written for GCSE students (14 - 16 year olds in the UK) but can be used with both younger and older students.

This fully-resourced lesson describes the ultrastructure of eukaryotic cells and the functions of each of the organelles in these cells. The engaging and detailed PowerPoint and accompanying resources have been designed to cover points 3.1, 3.2 & 3.3 of the Edexcel International A-level Biology specification and therefore this lesson also describes how all living organisms are made of cells and that these cells are organised into tissues, organs and organ system in multicellular organisms. As cells are the building blocks of living organisms, it makes sense that they would be heavily involved in all of the 8 topics in the Edexcel course and intricate planning has ensured that links to previously covered topics as well as upcoming ones are made throughout the lesson. The cell theory is introduced at the start of the lesson and the first 2 principles are explained. Students will see how epithelial cells are grouped together to form different types of epithelium in the respiratory tract and their prior knowledge of gas exchange at the alveoli from topic 2 is tested with a series of questions. The rest of the lesson uses a wide range of activities, that include exam-style questions, class discussion points and quick quiz competitions, to maintain motivation and engagement whilst describing the relationship between the structure and function of the following organelles: nucleus nucleolus centrioles ribosomes rough endoplasmic reticulum Golgi apparatus lysosomes smooth endoplasmic reticulum mitochondria cell surface membrane All of the worksheets have been differentiated to support students of differing abilities whilst maintaining challenge Due to the detail that is included in this lesson, it is estimated that it will take in excess of 3 hours of allocated A-level teaching time to go through all of the tasks

This highly detailed and engaging lesson presentation (143 slides) acts as an excellent revision tool for students who are approaching their 1st OCR Gateway A GCSE Chemistry paper which includes the topics found in modules C1 - C3. This lesson uses a range of exam questions with explained answers, quick tasks and quiz competitions (such as UNLOCK the SAFE) to encourage the students to assess their understanding of the specification content and ultimately recognise any areas which will need further attention before the exam. The topics that are covered in this revision lesson include: Ionic, covalent and metallic bonding Atomic structure Using the Periodic Table Mole calculations Balancing symbol equations Conservation of mass Pure and impure substances Chromatography Calculating energy changes in reactions Reaction profiles Endothermic and exothermic reactions The detail in this presentation means that it is likely to be spread over a number of lessons and small chunks can be used at a time when revision needs to be specific.

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick differentiated tasks and quiz competitions to help the students to assess their understanding of the topics found within Topic C2 (Inorganic chemistry) of the Edexcel iGCSE Chemistry specification which has its’ first assessment in 2019. The topics that are tested within the lesson include: Group 1 (alkali metals) Group 7 (halogens) Gases in the atmosphere Reactivity series Extraction and uses of metals Acids, alkalis and titrations Chemical tests Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual assessment. The detail of this lesson means that it could be used over a number of lessons at school so that each topic is covered in sufficient depth.