This worksheet covers the how we control the concentration of glucose in our blood stream using insulin and glucagon. It also covers type 1 and type 2 diabetes. We have also done a specific video on controlling blood glucose concentrations here: https://www.youtube.com/watch?v=OHrX3X3LGzI 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: the differences between benign and malignant diseases; what cancer is; and the risk factors for cancer. We have also done a video on cancer here: https://www.youtube.com/watch?v=B5VHRKBI4PY 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 and video cover: what the nervous system is, how it works, what nerve cells and synapses are, why we need reflexes, and how the reflex arc works. 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 the physical and chemical barriers we have against pathogens. And also how the immune system works, covering the roles of phagocytosis, antibodies and antitoxins. 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 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 and video cover: what the endocrine system is, what the different glands do, and how hormones work. 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

This worksheet and video cover why we need exchange surfaces, examples and features of exchange surfaces, and calculating surface area to volume ratio.

This worksheet covers what medications are and how we use them. Specifically we consider painkillers and antibiotics. 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 the original substances we use for drugs are found in nature, and how we refine these, and then do a series of tests to check the drugs are effective We have also done video on it here: https://www.youtube.com/watch?v=w3ykU52K-Hw 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 and video cover bacterial disease, specifically the causes, symptoms and treatments of Salmonella and Gonorrhoea . We have also done videos on: Communicable disease - https://www.youtube.com/watch?v=dbd5iydu3EY Viral disease - https://www.youtube.com/watch?v=m0o8mhu9Arg 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 what active transport is and where its used in animals and plants.

This worksheet and video cover what photosynthesis is including the reaction, how it works, and what the glucose is used for. 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 and video cover the different types of respiration, their equations and their uses. 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 and video cover how an egg becomes fertilised in the womb and how the various forms of hormonal and non-hormonal contraception work. 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 embryonic stem cells, adult stem cells, stem cells in medicine and stem cells in plants.

This worksheet covers the factors that affect the rate of photosynthesis, how to show it using graphs, and how farmers utilise this to improve their yields. We have also done a video on photosynthesis here: https://www.youtube.com/watch?v=X81OIkeuHJw 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 explores the structure of atoms, the mass and charge of the particles that they’re made of and the nuclear symbol.

This worksheet and video cover how sexual and asexual reproduction work, and the differences between the two. 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 video and worksheet we explore the functions of the different components of the blood, and how we can replace lost blood with artificial blood or transfusions.