Analogy for Competitive and Non- Competitive Enzyme Inhibition Rate Graph Situation: Preschool birthday party game of musical chairs. The preschoolers are the substrate, the chairs are the enzymes, dads are competitive inhibitors and siblings are non-competitive inhibitors. Competitive Inhibition Some of the parent’s want to play. But the more parents there are the less likely the preschoolers are going to get a seat when the music stops. Eventually there will be a point when they are out competed for the seats because there are so many parents playing Non Competitive Inhibition The preschoolers have older siblings who are too cool to be at a party like this. When the music starts they run around pushing the chairs over so they can’t be used in the game anymore. It doesn’t matter how many preschoolers there are, they can’t ever fill all of the chairs because some are out of action.

Differentiated cell transport revision wordsearch. Students need to solve crossword clues to identify the words. Words: Active transport, diffusion, osmosis, exchange surface, concentration gradient, surface area, respiration, water, transport, passive Suitable for AQA GCSE Biology

A cell biology word search which is great way to introduce key words for the topic. Can be used as a starter, plenary, or extension task. Keywords: Eukaryotic cell, prokaryotic cell, animal cell, plant cell, chloroplast, nucleus, vacuole, cell wall, mitochondria, ribosome

Designed for a KS3 class investigating enzymes and their role in the human digestive system. Enzymes include amylase, lipase and protease (example pepsin) Resource includes a sheet of blank tables for pupils to complete as well as a competed table

A worksheet which explains how Fick's Law is calculated and uses alveoli as an example, illustrating how rate of diffusion would change if surface area and/or exchange surface thickness is changed. Includes extension question with answer

Plenary for A-Level biology lesson on haemoglobin

A set of questions to use either in a targeted manner, or as a whole class AfL using whiteboards, or simply as raised hands questioning. Ranked according to Blooms taxonomy Keywords: cell transport, diffusion, cell transport and osmosis

Keywords linked to variation and classification. Developed for use with a Ks3 science class but could be used for GCSE. A great way to settle a class whilst consolidating learning of definitions linked to the topic.

Diagram of a leaf cross section to label. I have used this with KS3 and KS4 pupils.

Set of four differentiated worksheets for use in an introductory lesson on the process of diffusion. Great to use after pupils have observed the diffusion of a potassium permanganate crystal in water in a petri dish for themselves. Lower level Blooms questioning is included. Keywords: Diffusion

A simple Venn diagram template to print out and give to pupils for use as a starter, plenary or even extension task. Keywords: Cell Biology, Venn diagram, Eukaryotic, Prokaryotic

Slide created as part of a a test review when the results revealed that a large number of pupils had labelled mitochondria in sperm as chloroplasts. This clipart/slide was created to help address this misconception. Keywords: sperm, mitochondria, chloroplast, misconception.

Pupils are asked to complete a storyboard to illustrate what happens when a bacteria enters their body. The process starts from the moment 'Toby' gets scratched by his cat. His blood begins to clot then the immune system uses phagocytes and lymphocytes to target the bacteria. Key words: Y shaped molecules, antibodies, phagocyte, phagocytosis, lymphocyte, agglutination, immune system, bacteria, storyboard

Pupils are asked to complete the table as part of an explore task. To be delivered as part of the curriculum for AQA GCSE 4.1.3.1 Diffusion Research can be conducted using textbooks or as part of a websearch Diffusion: adaptations, root, small intestine, leaves, kidney and lungs

Perfect as a settler task and a great way to learn key words, this wordsearch introduces or helps to consolidate key terms from bioenergetics (AQA 4.2.1, 4.2.2, 4.2.3). Keywords: Mitochondria, heart rate, breathing rate, anaerobic, oxygen debt, lactic acid, glucose, respiration, cells

This differentiated homework task sheet enables students to take ownership for their own learning. The resource has been created using PowerPoint, this means that text boxes can be inserted onto the challenge levels to describe the tasks. I suggest two or three choices of task per challenge level. The challenge levels are indicated by spiciness, the spicier the task, the more challenging it is. Keywords: whole school, homework, task sheet, worksheet, class template, chili, differentiated

A useful settling task for starting a revision session on the AQA biology syllabus.

Encourage independent learning with this 'Twelve Days of Christmas' template. Simply add text to the (bacteria/virus) baubles and ask your students to choose what they want to do. How you deliver this is entirely up to you. For example you could ask them to do a minimum of two home works. In order to position the text boxes over the baubles I have just used the number '1'. This means that they can be easily edited and personalised by you. #festive; #Christmas; #independent learning #homework

Slides and pdf of a diagram for students to complete to illustrate the negative feedback mechanism for the control of blood sugar

A set of dominoes to use as a plenary or as a revision resource. Students have to cut out the dominoes and then match up the questions with the answers. All are from the GCSE biology topic 'plant hormones'.