In this video we explore the structure of the lungs and how the alveoli are adapted for gas exchange.

This worksheet covers the concepts of mitosis, chromosomes and the order of the cell cycle.

This worksheet covers transport in plants. Specifically how they transport sugars via the phloem (translocation) and water via the xylem (transpiration). We also cover the factors that affect the rate of transpiration: light intensity, temperature, humidity and air flow. We have also done video on ‘transport in plants’ here: https://www.youtube.com/watch?v=9FTafxnbwHQ We also do worksheets and videos on lots of other topics, so please check them out on our Tes page and youTube channel! Tes - https://www.tes.com/member/CognitoEdu YouTube - https://www.youtube.com/channel/UCaGEe4KXZrjou9kQx6ezG2w

This video and accompanying worksheet covers eukaryotic and prokaryotic cells and their major features.

This worksheet covers the terms health health and disease, the difference between communicable and non-communicable disease, and how diseases can interact. We have also done video on health and disease here: https://www.youtube.com/watch?v=thAyrNpD77A We also do worksheets and videos on lots of other topics, so please check them out on our Tes page and youTube channel! Tes - https://www.tes.com/member/CognitoEdu YouTube - https://www.youtube.com/channel/UCaGEe4KXZrjou9kQx6ezG2w

In this worksheet we cover what cells, tissues, organs and organ systems are, and examples of each. You can watch our accompanying video on youtube: https://www.youtube.com/watch?v=VO2QkpwAG9o

This worksheet explores where digestive enzymes are made, what they breakdown, and what they produce.

This worksheet and video cover the structure and function of the heart, the double circulatory system, coronary arteries and pacemaker cells.

This worksheet and video cover the communicable disease and pathogens. They explore how diseases spread and how they can reduce that spread. We also do videos and worksheets on viral, bacterial, protist and fungal disease too. We also do worksheets and videos on lots of other topics, so please check them out on our Tes page and youTube channel! Tes - https://www.tes.com/member/CognitoEdu YouTube - https://www.youtube.com/channel/UCaGEe4KXZrjou9kQx6ezG2w

This worksheet covers how vaccines work, herd immunity and vaccines pros and cons. We have also done video on vaccines here: https://www.youtube.com/watch?v=23fQscOSqVU We also do worksheets and videos on lots of other topics, so please check them out on our Tes page and youTube channel! Tes - https://www.tes.com/member/CognitoEdu YouTube - https://www.youtube.com/channel/UCaGEe4KXZrjou9kQx6ezG2w

Worksheet and accompanying video cover types of microscopes, resolution, units and magnification calculation.

This pack contains the following worksheets and answers for the GCSE biology Homeostasis topic: Homeostasis The nervous system & reflex arc The endocrine system Diabetes & controlling blood glucose The menstrual cycle & puberty Contraception Controlling fertility & hormones

In this worksheet and video we cover how plants are organised, the structure of the leaf and how the different parts of a leaf are adapted for their functions. We also do worksheets and videos on lots of other topics, so please check them out on our Tes page and youTube channel! Tes - https://www.tes.com/member/CognitoEdu YouTube - https://www.youtube.com/channel/UCaGEe4KXZrjou9kQx6ezG2w

A worksheet for anybody studying Energy Stores and Systems in GCSE Physics.

This worksheet explore the three different types of blood vessels and how each is adapted to their role.

This worksheet covers what risk factors are and how they can impact disease. We cover lots of examples, and also discuss the wider implications of disease. We have also done video on health and disease here: https://www.youtube.com/watch?v=thAyrNpD77A We also do worksheets and videos on lots of other topics, so please check them out on our Tes page and youTube channel! Tes - https://www.tes.com/member/CognitoEdu YouTube - https://www.youtube.com/channel/UCaGEe4KXZrjou9kQx6ezG2w

This pack contains the following worksheets and answers for the GCSE biology Organisation topic: Factors affecting enzyme action Digestion Digestive enzymes Gas exchange and the lungs Heart Blood vessels Blood Coronary heart disease Health and disease Risk factors for non-communicable diseases Cancer Plant organisation Transpiration & translocation

This pack contains the following worksheets and answers for the GCSE biology Cells topic: Active transport Diffusion Osmosis Cell organisation (subcellular structures) Enzymes (how they work) Exchange surfaces

This pack contains the following worksheets and answers for the GCSE biology Infection & Response topic: Immune system, physical & chemical barriers Bacterial disease Communicable disease Drug discovery & development Drugs, painkillers and antibiotics Fungal and protist diseases Vaccines Viral diseases

This pack contains the following worksheets and answers for the GCSE biology Bioenergetics topic: Respiration Exercise and oxygen debt Photosynthesis Factors affecting the rate of photosynthesis