In lesson 1 & 2 we looked at how the atmosphere has changed over a long period of time and the evidence that has been used to prove that. In this lesson we will look at the atmosphere as it is today and look at two methods for determining the composition of the atmosphere. This lesson is delivered over YouTube but has some accompanying resources. https://www.youtube.com/watch?v=VRNodyQNQoE&list=PLRQqpdTTanY_8L_9hEq5CnpU_rNoacQlP&index=5 A follow up video of student questions can be found at https://www.youtube.com/watch?v=ycBCQDUjoA4&list=PLRQqpdTTanY_8L_9hEq5CnpU_rNoacQlP&index=6 The review of work set in this lesson can be found at https://www.youtube.com/watch?v=fMjofcBkPB8&list=PLRQqpdTTanY_8L_9hEq5CnpU_rNoacQlP&index=7 I teach the AQA GCSE Chemistry course, including both double (8464) and triple (8462) award, and as such most of these resources will be specific to that course, however they may also be useful for other specifications.

Last lesson we looked at the carbon cycle i.e. how carbon is reused and recycled in our atmosphere and planet. In this lesson we will learn about Greenhouses Gases and where they come from. This lesson is delivered over YouTube but has some accompanying resources. https://www.youtube.com/watch?v=UGRDuexmoxY&list=PLRQqpdTTanY_8L_9hEq5CnpU_rNoacQlP&index=13 I teach the AQA GCSE Chemistry course, including both double (8464) and triple (8462) award, and as such most of these resources will be specific to that course, however they may also be useful for other specifications.

This is the free version of an assessment for students who are studying weathering, erosion, acid rain, how concentration of an acid affects reactions, measuring rate of reaction. This investigation focuses on how the concentration of acid affects the mass change of a calcium carbonate rock. I have also produced a full resource pack available to purchase from TES at https://www.tes.com/teaching-resource/weathering-of-limestone-investigation-quality-mark-assessment-full-resource-pack-11606287 This FULL resource pack comes with several parts; 1. PowerPoint presentation to introduce the task. 2. Word document printout for the students to stick in their books. 3. Word document printout with a level ladder on so that the students can self/peer assess the work. 4. Excel spreadsheet that can be used to automatically generate extended written feedback including improvement strategies for the teacher to give the students. A guide on how to use this resource can be freely accessed at https://www.tes.com/teaching-resource/the-automarker-11191496

This is the free version of an assessment for students who are studying weathering, erosion, acid rain, types of carbonate rock, building materials, matching properties to a purpose, measuring rate of reaction. This investigation focuses on how different types of carbonate rock are affected by acid (chemical weathering). I have also produced a full resource pack available to purchase from TES at https://www.tes.com/teaching-resource/weathering-of-limestone-2-investigation-quality-mark-assessment-full-resource-pack-11606330 This FULL resource pack comes with several parts; 1. PowerPoint presentation to introduce the task. 2. Word document printout for the students to stick in their books. 3. Word document printout with a level ladder on so that the students can self/peer assess the work. 4. Excel spreadsheet that can be used to automatically generate extended written feedback including improvement strategies for the teacher to give the students. A guide on how to use this resource can be freely accessed at https://www.tes.com/teaching-resource/the-automarker-11191496

This is the full resource pack for an assessment for KS4 students who are studying pollution, combustion, the impact of fossil fuels, carbon dioxide and the carbon cycle. This resource pack comes with several parts; 1. PowerPoint presentation to introduce the task. 2. Word document printout for the students to stick in their books. 3. Word document printout with a level ladder on so that the students can self/peer assess the work, there is also a column so the teacher can tick off the achieved criteria. 4. Word document containing a mark scheme. 5. Excel spreadsheet that can be used to automatically generate extended written feedback including improvement strategies for the teacher to give the students. A guide on how to use this resource can be freely accessed at https://www.tes.com/teaching-resource/the-automarker-11191496 6. Word document printout writing frame to assist students who may benefit from additional help with this task. 7. jpeg image showing a hand-drawn version of the carbon cycle which has been inserted into the powerpoint, but may also be useful for students who aren’t confident in laying out their work. This is based on an old AQA Chemistry Exam Paper. This task is good for training students to answer long questions i.e. 6 mark questions at GCSE. This task is suitable for students at Grade E-A*, however I have removed these grades so that you can use the old or new grading system…

These are question cards on Acids & Alkalis and include questions on names of acids, neutralisation, indicators, pH scale, uses of acid and alkalis, hazard labels. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on the Periodic Table and include questions on properties of elements, atoms, elements, compounds and mixtures, group 1, group 2, group 7, group 8, the transition metals, chemical reactions, reactivity, and chemical symbols. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on Chemical Bonding and include questions on ionic bonds, covalent bonds, metallic bonds, metals, non-metals, electrons, giant covalent structures, simple covalent structure, graphite, diamond, electrical conductivity, identifying bond type from pictures, and solubility of bonds. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on Elements, Mixtures & Compounds and include questions on properties of materials, atoms, elements, mixtures, compounds, metals, non-metals, reactivity, particle diagrams, and chemical reactions. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on the Atmosphere and include questions on the evolution of Earth's atmosphere, the primordial soup, how organisms affect the atmosphere, pollutants, combustion of fossil fuels, and composition of the air. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on Heat Transfers and include questions on conduction, convection, radiation, infra-red radiation, particle theory, kinetic theory, solids, liquids, gases, heat loss and more. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on Subatomic Structure and include questions on protons, neutrons, electrons, charges of subatomic particles, structure of the atom, relative masses of subatomic particles, relative atomic mass, atomic number, calculation the numbers of subatomic particles, electron structure and ions. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on Rocks and include questions on the rock types, igneous sedimentary, metamorphic, weathering, erosion, the rock cycle, the structure of the Earth. These may be suitable for Science and Geography lessons. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

These are question cards on the Earth based upon the first half of AQA's unit C1.7 Changes in the Earth. This includes questions on the structure of the Earth, tectonic plates, continental drift, Alfred Wegener and rocks. These are made to go with the Science Revision Board Game I made which I use with KS3 and KS4 students to revise for their end of unit tests or exams. The board game and some sample question cards are freely available at https://www.tes.com/teaching-resource/science-revision-board-game-free-version-11445205 If the game board isn’t quite how you’d like it, or if you want your own question cards you could download my ‘Make Your Own Revision Board Game Resource Pack’ which can be purchased at https://www.tes.com/teaching-resource/make-your-own-revision-board-game-resource-pack-11445322 For the teacher, this is quick and easy revision activity that requires a one-time set up and then it can be used time and time again! Very little effort is required by you and the students can happily spend all lesson playing the game (if you let them) leaving you free to do what you fancy! My students love it and I get chance to sit down with the students who need extra help, or catch up on a bit of marking. To get started: • Print the board game on white A3 paper. • Print the question cards on blue paper/card, cut them up and pop them in little bags. • Print the hazard cards on yellow paper/card, cut them up and pop them in little bags. • Laminate the board game (optional but makes the game last longer) • Get a little stash of counters or items that could be used as the player pieces e.g. coloured paper circles, novelty rubbers, little model etc • Get some dice. For a class of 30 I’ve found that 6 groups of 5 work quite well, therefore you’d need 6 game boards and 6 packs of cards. For each unit taught I’ve made my own quiz cards so the students can test themselves on the unit content, I have quite a few different units which I am in the processing of uploading to TES now. Keep your eyes peeled for the bundles I am putting together.

Chemical Calculations- Reacting Masses This is a resource pack for the Reacting Masses calculations. I have made a range of resources for the calculations that AQA GCSE students will be expected to complete for the new Chemistry specification (8462). The resources packs contain 1. PowerPoint showing the key stages/background information on the calculation. 2. Word document with a printout showing the stages to complete the calculation. 3. Word document worksheet with some questions for the students to attempt, whenever possible these are based on exam questions. 4. WMV video clip this format is playable in most programs, such as RealPlayer, MPlayer, Windows Media Player, and the VLC Media Player. The video clip goes through the stages of the calculations on the worksheet, this is extremely useful for students (and teachers) who are struggling to see where the answer comes from. 5. Word document containing just the answers. There are a total of 8 resource packs for the Reacting Masses calculations. If you find the Resource Packs helpful and want more of the same the rest of the resource packs can be purchased from TES at: 1. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-1-free-sample-11356990 2. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-2-11357025 3. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-3-11357027 4. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-4-11357030 5. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-5-11357033 6. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-6-11357034 7. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-7-11357036 8. https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-8-11357041 I have also made a bundle which is available for a reduced price containing all of the resource pack for this type of calculation. This is available to purchase at: https://www.tes.com/teaching-resource/chemical-calculations-reacting-masses-bundle-11357050

This is a resource pack with a range of level ladders for marking practical investigations. Each word document contains a slightly different arrangement of assessment points so hopefully you will be able to pick the most suitable for your investigation. See the descriptions below... 1. This assesses all sections of a practical investigation including method writing, identifying variables, plotting graphs, writing conclusions and evaluations. 2. This assesses just method writing and is set out in a similar style to KS4 coursework method writing mark schemes such as ISA’s. 3. This assesses method writing and identification of variables. 4. This assesses method writing, identification of variables, and graph plotting (most appropriate for line graphs rather than bar). 5. This assesses graph plotting, writing conclusions and evaluations. NEW RESOURCE ADDED! 6. This is a level ladder for method writing, and gives the students a percentage of how 'AWESOME' their method is. I made this as schools are still wrapping their heads around the new GCSE levels and the consequent impact on KS3 levels.

This is the full resource pack for an assessment for KS4 students who are studying the elements, the Noble gases, reactivity, group 0, scientific literature and research methods. This resource pack comes with several parts; 1. PowerPoint presentation to introduce the task and relevant background information. 2. Word document printout for the students to stick in their books. 3. Two word document printouts with a level ladder on so that the students can self/peer assess the work, there is also a column so the teacher can tick off the achieved criteria. One document has the old levels (A-E), the second document has the new levels (1-9) 4. Word document containing drafting/writing frames to help students to draft out their answer, this could be particularly useful for students who struggle to get started on tasks, or those with issues with literacy. 5. Word document containing facts about some of the Noble gases, this could be altered to be done as a comprehension task. 6. PowerPoints presentation with some more fact cards about the Noble gases. 7. Excel spreadsheet that can be used to automatically generate extended written feedback including improvement strategies for the teacher to give the students. A guide on how to use this resource can be freely accessed at https://www.tes.com/teaching-resource/the-automarker-11191496

This is the full resource pack for an assessment for KS4 students who are studying separating mixtures, soluble salts, insoluble salts, and crystallisation. This resource pack comes with several parts; 1. PowerPoint presentation to introduce the task. 2. Word document printout for the students to stick in their books. 3. Word document printout with a level ladder on so that the students can self/peer assess the work, there is also a column so the teacher can tick off the achieved criteria. 4. Word document containing a mark scheme. 5. Excel spreadsheet that can be used to automatically generate extended written feedback including improvement strategies for the teacher to give the students. A guide on how to use this resource can be freely accessed at https://www.tes.com/teaching-resource/the-automarker-11191496 This is based on an old AQA Chemistry Exam Paper. This task is good for training students to answer long questions i.e. 6 mark questions at GCSE. This task is suitable for students at Grade E-A*, however I have removed these grades so that you can use the old or new grading system.

I have made a range of resources for the calculations that AQA GCSE students will be expected to complete for the new Chemistry specification (8462). The resources packs contain 1. Powerpoint showing the keystages/background information on the calculation. 2. Word document worksheet with some questions for the students to attempt, whenever possible these are based on exam questions. 3. WMV video clip this format is playable in most programs, such as RealPlayer, MPlayer, Windows Media Player, and the VLC Media Player. The video clip goes through the stages of the calculations on the worksheet, this is extremely useful for students (and teachers) who are struggling to see where the answer comes from. 4. Word document containing just the answers. There are a total of 3 resource packs for the Relative Atomic Mass calculations. Resource pack 1 is freely available at https://www.tes.com/teaching-resource/chemical-calculations-relative-atomic-mass-1-free-sample-11353809 If you find Resource Pack 2 helpful and want more of the same the rest of the resource packs can be purchased from TES at: 1. https://www.tes.com/teaching-resource/chemical-calculations-relative-atomic-mass-1-free-sample-11353809 2. https://www.tes.com/teaching-resource/chemical-calculations-relative-atomic-mass-2-11353972 3 https://www.tes.com/teaching-resource/chemical-calculations-relative-atomic-mass-3-11354416 I have also made a bundle which is available for a reduced price containing all of the resource pack for this type of calculation. This is available to purchase at https://www.tes.com/teaching-resource/chemical-calculations-relative-atomic-mass-bundle-11354433

This is the full resource pack for an assessment for KS4 GCSE students who are studying energy changes in reactions, exothermic reactions, endothermic reactions, oxidation reactions, rate of change, rate of reaction, graph plotting and analysing practical data and results. This resource pack comes with several parts; 1. PowerPoint presentation to introduce the task. 2. Word document printout for the students to stick in their books. 3. Word document printout with a level ladder on so that the students can self/peer assess the work. 4. Word document containing a mark scheme, with exemplar answers in. There are a range of suitable answers for some of the questions and the graph scales may vary from student to student, so this mark scheme should be used to inform your marking but should be considered open to interpretation. 5. Excel spreadsheet that can be used to automatically generate extended written feedback including improvement strategies for the teacher to give the students. A guide on how to use this resource can be freely accessed at https://www.tes.com/teaching-resource/the-automarker-11191496 6. Word document printout writing frame to assist students who may benefit from additional help with this task. 7. JPEG images showing a hand-drawn versions of the graph, this may also be useful for students who aren't confident in starting to plot graphs. This is based on an old worksheet, some elements of this task are rather tricky and would probably be best for med - high ability KS4. The graph plotting could be done on computers. This task is suitable for students at Grade E-A however I have removed these grades so that you can use the old or new grading system.