4 lessons focusing on the non-specific and specific responses to infection. I have split the lessons into 4 parts due to the subject material being very complex. The lessons cover Edexcel specification links 6.8 - 6.10 but can be used with other exam boards The lessons have many different opportunities for assessment and recalling previous learnt material.

A series of activities for students to complete in class or at home in preparation for the unit 4 examination. It is most useful to use before they attempt exam past papers Resources include: A tick sheet for revision A learning grid with focused questions to ensure students cover main topics in unit 4 (11 pages). This includes photosynthesis; global warming; evolution; GPP and NPP; microorganisms and how they reproduce; the immune response; immunity ; PCR; DNA profiling and forensics. Vocabulary reinforcer Exam command words reminder

A PPT with information regarding the 2 types of fibres. Students collect information about the fibres from around the room (included in PPT) and complete a table stating the differences. They can then use their knowledge to predict the types of fibres found in different animal muscles. There is an exam question and mark scheme to determine understanding of subject material. I have included the lesson plan I provided when I was observed so feel free to tweak it to suit your group.

A series of revision mats to compliment the IGCSE edexcel syllabus. Each revision mat consists of examination style questions to challenge knowledge and understanding. For best results, I photocopy onto A3 paper. Can be used to complete a topic or revision for test/exams.

This PPT links to the Edexcel A2 course - describe how drugs can be produced using genetically modified organisms. It also links to risks and benefits associated with the use of genetically modified organisms. The PPT is a complete lesson with short tasks which generate discussions regarding this ethical issue. I have included the uses of the enzymes they need to know. There are A level past paper questions to test knowledge plus a fun quick quiz at end of PPT.

A PDF worksheet, with answers, focusing on the limiting factors of photosynthesis. The experiment involves a student changing the light wavelength and investigating the rate of the reaction. Questions are similar to those found on exam papers relating to the topic. This resource is great for: In-class worksheet Pre/post-test Homework assignment Support work

PDF worksheets which covers both the light dependent and independent reactions. Students refer to a diagram of both processes to answer exam style questions. Suitable for revision, retrieval activities and homework. Answer sheet included.

Lesson 1 covers the CNS, receptors and responses. It also introduces neurones and their role. Lesson 2 covers synapses and their structure/role in the nervous system Lesson 3 looks at the 3 types of neurones found in the CNS which will link into reflex arc Lesson 4 looks at the Reflex arc There are activities and assessments in each of the power point. There are also questions to generate a class discussion and check points.

Edexcel Topic 1 spec points:1.10, 1.11, 1.15 and 1.17 2 power point lessons with lots of information and independent tasks to allow students to develop their knowledge.

Edexcel Spec link 6.7 (i) (ii) An introduction to how bacteria are able to spread from one person to another. We then look at how the body protects itself against pathogen entry. This is a circus activity where students gather information from around the room (cards provided). Finally we research how bacteria cause the disease with endotoxins and exotoxins.

Tow power point lessons which look at the action of antibiotics on bacteria - bacteriostatic and bactericidal. Also, how natural selection has made certain bacteria resistant to antibiotics and why this has occurred. There are activities for the students to promote active learning plus video resources and questions.

A series of lessons which support the Pearson textbook for the international AS level (edexcel). These resources are also useful for online lessons to aid student’s understanding at home. Covered in these lessons: The need for a circulatory system The importance of surface area to volume ratio The advantage of a double circulatory system The structure and function of blood The role of platelets in blood clotting The role of haemoglobin in transport of oxygen and carbon dioxide The structure of the heart and the cardiac cycle Atherosclerosis I have included different activities, some individual and some which could be within a group or with a partner. Plus exam questions and tasks to check understanding.

A series of three lessons which focuses on A level content from Edexcel Specification but can be applied to other specifications. Content includes Understanding what a chromatid is and how it forms The cell cycle and what occurs at each stage Control of the cell cycle The stages of mitosis Cytokinesis Cell division in both animal and plant cells Mitotic index

Learning Objectives: Understand how to determine the time of death of a mammal by examining the extent of decomposition, stage of succession, forensic entomology, body temperature and degree of muscle contraction. You will need internet access This is an interactive forensics activity. It begins with a body that has been found within a field. Students use their knowledge of forensics plus the information provided on the site to determine the time of death. There is no correct time here but hopefully students will be able to justify their answer. Students are able to study entomology results, rigor mortis, body temperature, digestive contents, blood results plus other facts such as clothing and exercise. Students will need a copy of the police report to complete and graph paper. Students will be given a link to access the task. You do not need to provide an email address or have a google account to access the material. The task can be completed on laptops, tablets and mobile phones.so they can be set as homework or used in cover lessons.

2 A3 PDF worsheets which a range of exam questions covering the topics in the unit Energy, Environment, Microbiology and Immunity. There are many variations of how students could be examined on topics from unit 4. Students can produce model answers in preparation for the exam. I have provided questions on the following topic areas: Photosynthesis - light dependent reaction; Light independent reaction; assimilation of products from photosynthesis; Chloroplast structure; Ecology; decomposition; forensic science; DNA profiling and electrophoresis; succession; aseptic technique; climate change; speciation and evolution; structure of bacteria and viruses; immune response; immunity and vaccination; carbon cycle. Perfect for Retrieval Practice in preparation for the exams. My students wrote a model answer for each question on flash cards

A PowerPoint which explains the difference between bacteriostatic and bacteriocidal antibiotics. It includes simple activities of students collecting information from cards around the room. There is also an exam question to check knowledge. Brief video explaining the difference and then students collect information from cards and internet

2 Power points covering all of the key points of Epigenetics. Lots of student tasks including individual, paired and group work. Exam questions included to check understanding

A worksheet that allows students to become familiar with the appearance of organelles using an electron microscope. Students can label the organelles and calculate magnification using the given information.

A poster which focuses on images and data to enable students to understand how to answer certain exam questions in biology and other sciences.

A PPT introducing statistical tests to include: T test, Chi squared, Mann-Whitney and Spearman Rank Correlation.