Species interactions/relationships. Covers definitions of types of symbiotic relationships including competition, mutualism, commensalism and parasitism. Includes a quiz/card sort to cover the four relationships above. Includes 29 PPT slides suitable for BTEC, A Level and higher level Biology courses.

A 28 Page A Level Photosynthesis Revision Booklet

Suitable for A Level Biology: PowerPoint of 146 slides and revision booklet of 5 pages covering: Gas Exchange in humans, fish, insects and plants. Includes different types of haemoglobin, the Bohr effect and the Oxygen dissociation curve. Looks at the difference between myoglobin and fetal haemoglobin as well as how the affinity for Oxygen differs in the RBCs of different animals compared to humans. Includes quizzes and fill in the blanks.

Diseases, pathogens and Infections: 19 PowerPoints for BTEC/GCSE/A Level and similar courses: 1. Disease classification 2. Different diseases and infections 3. Parasites and pathogenic bacteria 4. Diseases with environmental causes 5. Allergies and asthma 6. Degenerative diseases 7. Dietary deficiency diseases 8. Psychiatric nature of some diseases 9. Food and water contamination 10. Fungi and viruses 11. Symptoms 12. Types of symptoms 13. Transmission by indirect contact 14. Vector transmission of diseases 15. Risk factors to developming alzheimers and osteoporosis 16. Occupational therapy 17 Disease transmission - Direct contact 18. Droplet and airborne transmission

The Digestive System This booklet contains 35 pages for students to complete including labelling of the digestive system, carbohydrates, fats and proteins, calorie intake task, enzymes, food tests and flame tests. This booklet is in word format to enable editing.

24 Resources for AS Level Biology including: Cell Division Macromolecules Enzymes Transport systems of humans and plants The lymphatic system The heart Gas Exchange Haemoglobin

29 PPT slides covering definitions of symbiotic relationships and a card sort activity, with answers, to cover the topics of: Mutualism Commensalism Parasitism Competition Suitable for BTEC, A Level and Higher Level courses.

A quiz to test students understanding of key terms and factors to think about before planning an experiment. Useful as a starter before any experimental plan. Covers reliability, validity, accuracy and an example of an experimental set up.

Includes essential points needed on enzymes for A Level Biology. Includes 24 slides crammed with information which covers: Key terms and concepts and labelling of main stages of an enzymatic reaction An example of an enzyme reaction involving catalase. Two models of enzyme action. Enzyme technology: The use of enzymes in manufacturing sweets. Using enzymes from bacteria and fungi. Immmobilised enzymes. Examples of Industrial enzymes and their roles in industry. Pectinases. Proteases. Lactase.

Contains 3 pages of negative feedback loops for students to fill in, video links and questions and other activities on glucoregulation and osmoregulation. Suitable for GCSE, A Level and related courses.

22 PowerPoint slides covering plant transport, suitable for A Level Biology and similar courses. This presentation includes: • A Recap of the function of the xylem and phloem • Identifying the sources and sinks of plants • Describing the process of translocation • Explaining why translocation is an energy requiring process • The pressure flow hypothesis

A 2 page summary of the differences between Mitosis and Meiosis for students to fill in as well as a summary of Meiosis. Suitable for GCSE Biology revision or an Introduction for AS/A Level Biology and similar courses.

This resource contains 7 pages of revision questions, followed by the answers to cover Transcription and Translation, amino acid sequences and mutations for A Level Biology students and similar courses.

The Lymphatic system; suitable for GCSE, A Level, BTEC and similar courses. Contains a Booklet of 15 pages which covers: 1. This booklet includes 15 pages for students to complete including labelling of the lymphatic system, the role of tissue fluid and different blood cells, inflammation, the main components of the blood and immunity, protection against pathogens and lines of defence. 2. A PPT of 21 slides which covers: The organs of the lymphatic system and their function, including the spleen, bone marrow, tonsils and lymph nodes. How to describe the means by which fluid is lost and regained by circulatory system The formation of tissue fluid

This resource contains a blank classification page for students to fill in the classification options with options and statements. Includes; mammals fish, amphibians, reptiles, birds, echinoderms, true worms, molluscs, flatworms, jellyfish, arthropods, crustaceans, arachnids, insects, centipedes and millipedes. Best printed out on A3 Two other resources are also attached: Pictures of animals for creating a dichotomous key and pictures of British tree leaves for creating a dichotomous key.

Genetics and Inheritance Booklet suitable for A Level Biology and similar courses. Contains 50 pages pf student activities including: The Structure of DNA and RNA Practical: Modelling of DNA Semi-conservative Replication of DNA Practical: DNA extraction from strawberries Protein Synthesis: Transcription and Translation Meiosis and Mendel’s laws of inheritance Monohybrid Inheritance and punnet squares Dihybrid Inheritance and punnet squares Interpreting patterns of inheritance using Chi squared Co-dominance Sex linked inheritance

GCSE: Cell Transport - Movement in and out of cells: PPT and Booklet Covering diffusion, facilitated diffusion, osmosis and active transport, speed of diffusion and examples.

This PowerPoint contains 41 slides to provide a detailed look at the cell membrane and cell transport. Includes diagrams of the plasma membrane to label, with answers,, Functions of components of the cell membrane, Cell transport, including diffusion, facilitated diffusion, active transport and osmosis, Isotonic, hypertonic and hypotonic comparison table to complete with answers. Contains a focus on water potential.

19 pages including: Mean, median and mode. Correlations Probability Chi-squared T Test Linear regression

2 PPTs and a 44 page hand-out which cover: Mean Median Mode Standard Deviation Chi Squared T Test With examples and activities for BTEC and similar courses