A single page method sheet for carrying out the reducing sugar and non-reducing sugar test. This resource would be suitable as a concise guide to the these biochemical tests and is aimed at Advanced Level biology students or BTEC Level 3 students.

A questionnaire that can be given to students as part of a homework or research task on the subject of MMR vaccinations. The questions are thought provoking and force students to think about how they would act in the situation of getting their own children vaccinated. This activity works well as a starter activity to ignite debate - particularly when students are tasked with using this questionnaire on members of their own family and reporting the results back to class.

An activity aimed at either advanced level biology students or level 3 BTEC applied science students, this resource provides a nice, quick and simple activity that illustrates the primary, secondary, tertiary and quaternary structure of proteins - using nothing more than paper and sellotape! This activity provides a way in which students can see the three dimensional structure of protein for themselves - once the activity is completed, the teacher can then display ribbon diagrams of proteins (e.g. enzymes, haemoglobin, etc) so that students can see the connection between textbook diagrams and images and their model.

A resource aimed at BTEC Level 3 Applied Science students, this worksheet provides a series of research prompts for students to explore the nature of a scientific theory. The context of the theory of evolution is used in this task, with students being required to research the evidence for this theory and some of the competing and discredited ideas that were believed (and still are by some individuals) until the evidence for evolution by natural selection became overwhelming.

An unusual resource that brings history and science together with an activity that introduces the concept of carbon-14 radioactive dating of archeological remains. The task provides an introduction to radioactive dating, followed by questions whereby students are required to calculate percentage reduction of carbon-14 . Finally, students can then calculate the approximate year when Richard III died based on the half life of carbon-14.

A resource aimed at Level 3 Applied Science students, this worksheet provides a series of research prompts to guide students to independently learn about the technique of electrophoresis. The worksheet includes clear questions, a weblink for further information and information on how the work will be assessed. The second worksheet included with this resource provides a marking grid that can be used as part of a peer assessment exercise, with students assessing and grading each other's work depending on which criteria have been met and the quality of the work produced.

A resource aimed at advanced biology students, this worksheet provides a series of questions requiring one word answers on the topic of the immune system. Areas covered include non specific defence, specific defence, inflammation, barriers, phagocytes, lymphocytes, antibodies, antigens, T-cells, B-cells. Useful as a resource to recap key terminology, questions can be deleted or added as required. Answers to all the question are given on the second page of the worksheet.

A resource aimed at post-16 biology students, this is a quiz requiring short, simple answers that focus on factual recall. The worksheet covers the structure of the lungs and airway passages (e.g. trachea, bronchus, bronchiole, alveolus) along with associated structures of the chest (e.g. intercostal muscles, diaphragm) and contains some extension questions requiring knowledge of lesser known structures. The worksheet also contains two application questions requiring an explanation of why individuals with emphysema often lack energy and why treatment of emphysema with pure oxygen can help alleviate the symptoms.

A resource aimed at GCSE (14-16 year old) students on the topic of cell magnification and cell division. The resource consists of a worksheet with questions that cover units of measurement conversion, recognising structures in cells from actual light micrograph images, calculation of magnification and defining the words 'gene' and 'chromosome'.

A resource aimed at GCSE (14-16 year old) biology students, this worksheet provides a labelling task for animal and plant cells as viewed down the light microscope along with mix and match task relating to the function of each organelle. The task also includes some extension questions on the nature of mitochondria for students to research (perhaps as a homework exercise). The resource is tailored to the Hodder AQA 9-1 Biology textbook but the page references in the worksheet could easily be adapted to any other textbook reference.

A resource aimed at GCSE (14-16 year old) students and tailored specifically for AQA specifications, this crossword provides 16 crossword clues that relate to key vocabulary covered in the topic of mitosis (e.g. cytokinesis, interphase, centromere, chromosome, etc). This resource is ideal for students to practice using key vocabulary and can be used as either a starter or plenary task in lessons. An answer key is provided on the second page. Key words: Mitosis, interphase, cytokinesis, chromosome, division, nucleus, paternal, maternal, gene, cancer, asexual, growth, repair, centromere, clone, identical

A resource aimed at GCSE (14-16) biology students, this activity requires students to construct a model of cells at different stages of division in order to learn how chromosomes behave during mitosis. The worksheet includes images of cells at different stages of division to assist students and also some questions that should be completed at each stage of the process.

A resource aimed at either GCSE (14-16 year olds) or Advanced (16 -19 year olds) biology students, this worksheet provides a diagram of a typical prokaryotic (bacterial) cell. The task involves labelling the diagram to identify each organelle, followed by a mix and match task to describe the function of each organelle. This resource is ideal for use as either a starter activity to recap previous learning or as a plenary exercise following a lesson on this topic. Key words: prokaryotic, cell, organelle, capsule, membrane, cytoplasm, ribosomes, nucleoid, chromosome

This resource is aimed at GCSE (14-16 year old) biology students and consists of two worksheets. The first worksheet is an introduction to the concept of cells, tissues, organs and organ systems and involves a mix and match task to sort key definitions. The worksheet also has a table to fill in with specific examples of cells, tissues, organs and organ systems. The second worksheet consists of eleven questions that are related to an online video that neatly (in the space of 3-4 minutes) introduces the topic of the digestive system. Students watch the video (link to the video is provided on the worksheet) and answer the questions as they go. This is ideal to use as a starter task for a lesson on the digestive system.

A worksheet starter task aimed at GCSE (14-16 year old) biology students. The worksheet consists of six questions related to the topic of mitosis whereby students are required to sort diagrams showing different stages of cell division and describe key events.

This resource consists of two 'active video' worksheets linked to online Youtube videos (links provided on the worksheet). Each video consists of a three to four minute video clip showing some engaging applications of diffusion. The first video clip shows a team of scientists testing shark repellent under water and the second shows a skunk spraying musk as a defense mechanism. Each worksheet provides simple questions that students answer while watching the video - providing the opportunity to then commence a full lesson on the topic of diffusion.

A worksheet aimed at GCSE (14-16 year old) students, this resource is ideal as a starter activity following a lesson on the principles of osmosis. The worksheet includes several questions that probe understanding of what osmosis is, how we can use knowledge of osmosis to predict water movement into and out of cells and finally a challenge question on how salt can be used to kill slugs by dessicating them. Keywords: osmosis, water, hypertonic, hypotonic, isotonic, concentration, turgid, flaccid, plasmolysed, slug, salt

An activity aimed at either 7-10 year olds (simply do the activity described on the first two pages and ask students to describe their observations) or 11-14 year old students(ask students to complete the worksheet of questions on diffusion), this resource provides a really engaging way of of showing students the phenomenon of diffusion in a quick, simple, creative and edible way! Students are tasked with creating a simple picture or image on a plate using vegetable oil and a drinking straw. Skittle sweets/candy are then added to each area of the image and water is added. The colours from the skittle sweets/candy will start to diffuse and spread across the plate, colouring the image in. The colours are prevented from running into each other by the lines of oil. The activity provides a great way of discussing key questions such as why the colours are spreading, why are some colours spreading faster than others, what effect different temperature water has on the rate of spread of the colour and why oil stops the colours from spreading any further. Most importantly though, the investigation is a FUN science activity tailored to Christmas! The resource includes: Instruction sheet with diagrams, question worksheet for 11-14 year olds and various templates designs for Christmas pictures Key words: diffusion, colour, art, christmas, santa, holly, reindeer, fun, skittles, spread, investigation