FREE help sheet for teachers or students on energy stores, transfers, carriers, pathways and energy diagrams. This is specifically for the new GCSE 9-1 specification (which can be confusing). ENERGY - THE LANGUAGE HAS CHANGED: On tes there are many many energy lessons and resources teaching to the old spec. which are no longer applicable if taught today – which is a polite way of saying they are wrong. There are even some resources I’ve looked at that claim to be new spec. 9-1 – but they are wrong too, even BBC Bitesize is getting some aspects a bit confused. Please don’t risk teaching your classes incorrectly ! This resource is a FREE help sheet for science teachers which explains it all. This help sheet is clear and simple and free ! For a high quality, ready to use and accurate science lesson on this topic please use the link below. Energy stores and transfers Happy teaching! Barclayfox Search words: 9-1, 9 - 1, 9- 1, 9 -1, new specification, new spec, new spec., new science specification. Energy stores. Energy transfers. Energy pathways, energy carriers. Energy transfer diagrams. Energy flow diagrams by heating, electrically, by radiation, mechanically, mechanical, electrical, kinetic, magnetic, electrostatic, AQA, Edexcel, OCR, WJEC, magnetic energy store, electrostatic energy store, is light energy? Is electricity energy? Is sound energy? 8 energy stores, 4 energy pathways, 4 energy transfers. 9-1, 9 - 1, 9- 1, 9 -1, new specification, new spec, new spec., new science specification. Energy stores. Energy transfers. Energy pathways, energy carriers. Energy transfer diagrams. Energy flow diagrams by heating, electrically, by radiation, mechanically, mechanical, electrical, kinetic, magnetic, electrostatic, AQA, Edexcel, OCR, WJEC, magnetic energy store, electrostatic energy store, is light energy? Is electricity energy? Is sound energy? 8 energy stores, 4 energy pathways, 4 energy transfers.

FREE lesson, so you can see the quality of my “Barclayfox” lessons. Ready to deliver high quality KS3 lesson from Barclayfox. This lesson introduces waves by teaching KS3 learners about: Waves, wave types, functions, wavelength, amplitude, peak, trough, longitudinal waves, transverse waves, and superposition etc. Like all my barclayfox lessons this is a complete and ready to use high quality lesson. I have used this lesson and improved it many times with my different classes across ten+ years. There is nothing to do but give it a quick look through it. But, if you (like me!) cannot resist making a change its modular nature makes it very quick and easy to modify it to your exact requirements. No marking for you ! :-) All answers for all activities are included in the PPT to allow peer and/or self-assessment to reduce your workload ! I’ve spent a lot of time on this improving it after lessons spread over 10+ years, I hope you find this FREE lesson useful in your teaching. If you find it useful please encourage me with some positive feedback :-D If you like this lesson there are many more like it in both style and quality my shop, here’s the link: https://www.tes.com/teaching-resources/shop/barclayfox Thank you for your time, have a great day ! Happy teaching! Barclayfox. . . . . . . . . . . . . . Key words - does this help people who are searching?? FREE lesson, free, free waves, free waves lesson, waves intro, Waves, wave, waves awves, wsave, wavse, wvaes, energy, vibrations, oscillations, amplitude, peak, crest, trough, amplitude, wavelength, energy, longitudinal, transverse, free, transverse waves, longitudinal waves, superposition, adding waves, energy, waves, introduction to waves, subtracting waves, frequency, types of waves, light, sound, properties of waves, microwaves, radiowaves, transverse, longitudinal, longditudinal, longit, x-rays, literacy, scientific literacy, function, barrier, waves, energy, KS3,

Too many of my students were making mistakes with significant figures and writing answer to the wrong number of sig figs. This skill is more important under the 9-1 spec so I wrote this worksheet with answers to help fix this problem. Happy Teaching Barclayfox

Gas Laws worksheet with answers Initially it teaches by providing some hints on using the gas laws of Boyles, Charles and Guy-Lussac Then the students do the questions. Answers included. 8 small questions, plus, 4 larger calculation questions covering: 2 x Boyle’s, 1 x Charles’, 1 x Guy-Lussac. Happy teaching, barclayfox

Energy stores and transfers activity (new GCSE 9-1). Get a FREE resource! Details below. This is a high quality, differentiated, easy to use and ready to use practical activity. ENERGY - THE LANGUAGE HAS CHANGED: Tes is littered with energy resources teaching to the old spec. it would be wrong to use these to teach with today (some even say they are new spec. 9-1 – but they not). Please don’t risk teaching your classes incorrectly ! This resource is an engaging energy circus practical experiment for students. It allows students to learn the subject properly and clearly with differentiated and unique activity sheets you cannot get anywhere else. WHY BUY THIS ? Many many hours of effort went in to writing these unique and accurate resources Tried and trusted, differentiated and complete. You can rely on this activity to give an accurate and superior learning experience. WHAT DO I GET? High ability activity sheet – for use during the circus practical. Medium/lower ability activity sheet – for use during the circus practical. Answer sheet. Equipment list (to give to your technicians) HOW DO I USE IT? Teach the students about the 8 stores and the 4 transfers and then let them do the highly engaging and accurate to 9-1 spec activities as the main part of your lesson. Then self or peer mark the sheets (answers provided). OR, FIND A FULLY COMPLETE AND READY TO GO LESSON HERE: Energy stores and transfers 9-1 spec AGES Activity for ages 11 to 16 where ever you live (so KS3/KS4 and USA grades 6 to 10). OTHER BARCLAYFOX RESOURCES: There are lots more great time saving lessons in my tes shop: Barclayfox’s shop Or, perhaps have a glance at some of my other high quality lessons… Specialised cells - KS3 bio Exothermic and endothermic - KS4 Chemistry Happy teaching! Barclayfox.

Great fun Christmas activities, complete and ready to use. Lots of engaging and fun activities and an excellent primary activity of building and firing straw** air powered rockets** in the classroom (no need to go outside). Please don’t stop reading! This is not a lesson only for science teachers - all instructions are in teh PPT and are simple for students to follow…it fantastic fun for all ! A story is woven and as part of the lesson the learners build rockets to save Christmas from Safcut - who is Santa’s evil brother. All instructions are included and the lesson teaches the learners almost automatically, this is NOT a lesson only for our friends the science teachers (although it’s excellent for them too!) - any of us can use this fun and imaginative lesson. Who is Safcut? What’s his plan? Can your class save Christmas? Lesson length: Fantastic fun ! Very flexible length, there are activities you can miss out and on the other hand there is a Christmas cracker based extension. So, the lesson can easily last anywhere between 0.5 hour and 1.5 hours depending on your needs. Better than a quiz: This is definitely not a Christmas quiz, it gets the learners out of their seats, keeps them focused and engaged as they work in teams building and creating. It’s a great lesson you can use with all ages from 6 to 16 and it won’t go out of date so you can use it for years to come, which makes it excellent value at this price ! Skills and learning: As well as being great fun and entertaining it is also educational and it includes: literacy, SMSC, team working skills, cooperation, physical building skills, questions with answers, activities with answers, play ball game, what engineers do, identify parts of a rocket, joke telling etc High quality lesson, great for teachers of any subject !!! Happy Christmas ! Happy teaching ! Barclayfox. . . . . . . Key words: Christmas: activities, Christmas activity, Xmas, saving Christmas, Santa’s evil brother, quiz, Xmas. Practical, team work, fun, entertaining, engaging, SMSC, literacy, happy kids, fun learning, rockets, air power, pressure, balloons, elf, elves, sleigh, reindeer, Christmas maths, Christmas English, Christmas PE, Christmas History, Christmas Geography, Christmas PSHE, Christmas RE, Christmas French, Christmas German, MFL, Christmas Sociology, Christmas Psychology, Christmas Physics, Christmas Chemistry, Christmas Biology, Christmas Design technology, Christmas product design, Christmas engineering, drama, ICT, media, computer science, art, business, EBacc, BTec, Progress 8.

Worksheet with answers that I made for my A level students to assist with possible exam questions . There are 13 questions in all plus a challenge mission. A level Physics. Enjoy, Barclayfox

UPDATED AND IMPROVED. Have lots of fun this Christmas with these fun, entertaining and engaging Christmas quizzes and activities. Based on xmas throughout and split into 4 interesting and fun rounds as noted below. Great fun ! Ready to use – nothing to do. Students lead (if you want them to) so you can focus on whatever or whoever needs your attention, or even, whisper this :-) , RELAX for a change !  Christmas Physics AND * Christmas Thinking AND * Christmas Observation AND * Bonus Round. Contains over 80 pages of fun: Christmas quiz questions. Up and about game – Christmas Physics. Christmas thinking skills. Christmas observation skills. Christmas cracker jokes. Huge numbers of high quality Christmas images. Videos (carefully selected). Music (carefully selected). Up and about games. You’re fired. Surprise bonus round ! Can be used for all abilities and age groups from 8 to 18 *** GREAT VALUE AT THIS PRICE! TREAT YOURSELF AND HAVE A BREAK! *** To see all my Christmas resources please type barclayfox Christmas into the tes search engine. Happy Christmas, and most sincere best wishes of the season to you all !!! :-) Happy teaching, Barclayfox. SEARCH WORDS - does this help people who are searching? Christmas Physics, thinking, observation, pop music, Holidays, Santa, fun, Christmas, Christmas quiz, literacy, numeracy, Christmas activities, Christmas assembly, Noel, Navidad, advent, music, nativity, Xmas science, Christmas maths, Christmas English, Christmas Geography, Navidad, Noel, advent, Santa Clause, Reindeer, sleigh, snow, snowman, xmas lights, mince pie, turkey, trimmings, decorations, Queen’s speech, boxing day, cold meat and pickles, Christmas crackers. 

Latent Heat and Specific Heat Capacity - mix of questions for 9-1 spec. Both latent heat of vaporisation and latent heat of fusion plus SHC. Worksheets with differentiation plus all answers. In my mixed ability group I gave the low ability students the “silver” worksheet and the high ability the “gold” worksheet and they peer marked which worked really well. Interesting and engaging questions with some nice images. All answers provided for your convenience. 9-1 spec and suitable for all major exam boards. What you see in the images gives you clarity on the style and quality of the worksheets. Differentiated : “silver” worksheet. “gold” worksheet. Happy teaching, Barclayfox Key search words 9-1 spec, 9 - 1 spec, latent heat, latent heat of vaporisation, latent heat of fusion, Specific Heat Capacity, differentiated, with answers, LH, SHC, vaporisation, fusion, latent heat, energy, state change calculations, state change, heating and cooling.

Suitable for a wide variety of abilities and age groups (KS3 and KS4) WHAT’S INCLUDED: Unique Crossword - focuses on the 8 types of energy stores (types) 9-1 GCSE spec! Challenge mission - focuses on a mnemonic to help students recall all 8 stores Super challenge mission - students consider their own misconceptions about energy and what is and is not a store of energy. ALL answers are included. Barclayfox’s shop Or, perhaps have a glance at some of my high quality lessons on tes… Energy stores and transfers - complete and easy to use KS4 lesson Filration, mixtures and compounds - complete and easy to use KS3 lesson Happy teaching! Barclayfox. . . , End of text. , , , Search words: energy stores, energy types, energy, kinetic energy, gravitational potential energy, thermal energy, energy, energy, energy. chemical energy, elastic energy, magnetic energy, electrostatic energy, nuclear energy, thermal energy, KS4, KS3, energy stores, energy types, energy, kinetic energy, gravitational potential energy, thermal energy, energy, energy, energy. chemical energy, elastic energy, magnetic energy, electrostatic energy, nuclear energy, thermal energy, KS4, KS3, energy stores, energy types, energy, kinetic energy, gravitational potential energy, thermal energy, energy, energy, energy. chemical energy, elastic energy, magnetic energy, electrostatic energy, nuclear energy, thermal energy, KS4, KS3,

Worksheets on KS3 space. worksheets, activities, and card sort etc (6 + 6 associated Answer sheets) as follows: My weight on other planets - Worksheet and Answer sheet (differentiation via a ‘challenge mission’). Phases of the moon - Activity sheet with a PowerPoint giving the answers one by one (differentiated). . Heliocentric versus Geocentric (models of the solar system) - Activity sheet and Answer sheet (differentiated). Light and space - Question sheet with Answer sheet (can be used in class or given as homework). Life cycle of stars - card sort. Life cycle of stars - worksheet and Answer sheet (differentiated). Also, please note that complete and ready to use high quality lessons for all of the KS3 space and gravity and the universe topic are also available from me. To find them, in the resources search box simply type, barclayfox and a few words from the lesson list below to see the lessons. 1. Solar system, stars and galaxies and the universe. 2. Geocentric and heliocentric solar system models 3. Seasons. 4. Gravity, weight and mass. 5. Exploring and observing the universe. 6. The moon’s phases. * Life cycle of a star * Eclipse Happy teaching ! Barclayfox.

Great fun Christmas activities, complete and ready to use! Lots of engaging, enjoyable and fun activities and a primary activity of building and firing straw air powered rockets in the classroom (no need to go outside). Please don’t stop reading! This is not a lesson only for science teachers… easy and fully scaffolded, you do NOT need any rocket building skills! But you will have fun too! The Story: A story is woven and as part of the lesson the learners build rockets to save Christmas from Safcut - who is Santa’s evil brother. All instructions are included and the lesson teaches the learners almost automatically, this is NOT a lesson only for our friends the science teachers (although it’s excellent for them too!) - any of us can use this fun and imaginative lesson. Who is Safcut? What’s his plan? Can your class save Christmas? Length: The length of the lesson is very flexible, there are activities you can miss out and on the other hand there is a Christmas cracker based extension. So, the lesson can easily last anywhere between 1/2 hour and 1 and a 1/2 hours depending on your needs. Better than a boring quiz: This is definitely not a Christmas quiz, it gets the learners out of their seats, keeps them focused and engaged as they work in teams building and creating. It’s a great lesson you can use with all ages from 6 to 16 and it won’t go out of date so you can use it for years to come, which makes it excellent value at this price ! What do they learn? As well as being great fun and entertaining it is also educational and it includes: literacy, SMSC, team working skills, cooperation, physical building skills, questions with answers, activities with answers, play ball game, what engineers do, identify parts of a rocket, joke telling etc High quality lesson, great for teachers of any subject! Merry Christmas ! Happy teaching ! Barclayfox. Key words: Christmas: activities, Christmas activity, Xmas, saving Christmas, Santa’s evil brother, quiz, Xmas. Practical, team work, fun, entertaining, engaging, SMSC, literacy, happy kids, fun learning, rockets, air power, pressure, balloons, elf, elves, sleigh, reindeer, Christmas maths, Christmas English, Christmas PE, Christmas History, Christmas Geography, Christmas PSHE, Christmas RE, Christmas French, Christmas German, MFL, Christmas Sociology, Christmas Psychology, Christmas Physics, Christmas Chemistry, Christmas Biology, Christmas Design technology, Christmas product design, Christmas engineering, drama, ICT, media, computer science, art, business, EBacc, BTec, Progress 8.

This allows for students to better understand the Radiation topic with a simple activity Card sort activity comes complete with answers so can be used on mulit level learning. Great activity to engage and support active independent learning. This is the worksheet that comes as part of my alpha, beta, gamma radiation lesson which you can find here: https://www.tes.com/teaching-resource/alpha-beta-and-gamma-ionising-radiation-nuclear-radiation-and-ions-complete-lesson-11262725 Happy teaching! Barclayfox

This is a highly entertaining Christmas lesson full of fun activities. Complete and ready to use. It also includes a fully explained activity where students build and fire simple catapults made from lolly (popsicle) sticks. This is done in the classroom (no need to go outside). You do not need to know how to build the catapult, the lesson carefully guides students so they can do it without help ! They will absolutely love this activity and the story it is part of… great fun ! The story: A story about an invasion of zombie Santas is told. Christmas is in jeopardy! The learners have to try to save Christmas by defeating the zombie horde and finding a cure to turn the zombies back into humans. All instructions are included and the lesson teaches the learners almost automatically, any of us can give this fun and imaginative lesson. How can we stop the zombie horde? How do we cure the zombies turning them back into people? Can your class save Christmas? Flexible length: The length of the lesson is very flexible depending on your needs. There are activities you can miss out and there is also a Christmas cracker based extension you can add in. So, the lesson can easily last anywhere between 0.5 hours and 1.5 hours depending on your requirements. Subject and age groups: This lesson gets the learners out of their seats, keeps them happy, focused and engaged as they work in teams building and creating. There’s nothing like zombies to capture the imagination of students! It’s a great lesson that teachers of any subject can use with all ages from 6 to 16 and it won’t go out of date (like a quiz might) so you can use it for years to come, which makes it excellent value at this price ! Learning and skills: As well as being great fun and entertaining it is also educational and includes: literacy, numeracy, SMSC, team working skills, questions with answers, physical coordination skills, activities with answers, play ball game, joke telling etc High quality, ready to use lesson - great for teachers of all subjects! Happy teaching ! Barclayfox. Key words: Christmas English, Christmas Geography, Christmas Geog, Christmas History, Christmas French, Christmas activities, Christmas activity, Xmas, saving Christmas, Christmas literacy, quiz, quizzes, Xmas, practical, team work, fun, entertaining, engaging, SMSC, literacy, happy kids, fun learning, catapult, elf, elves, sleigh, reindeer, Christmas maths, Christmas English, Christmas English language, Christmas English literacy, Christmas PE, Christmas PSHE, Christmas RE, Christmas French, Christmas German, MFL, Christmas Sociology, Christmas Psychology, Christmas Physics., Christmas Chemistry, Christmas Biology, Christmas Design technology, Christmas product design, EBacc, BTec, Progress 8, Christmas engineering, drama, ICT, media, computer science, art, business.

Save Christmas! This is a very entertaining, complete and ready to use, Christmas lesson full of fun activities. It also includes a fully scaffolded activity where students build and fire simple catapults made from lolly (popsicle) sticks. This is done in the classroom (no need to go outside). You do NOT need to know how to build the catapult, the lesson carefully guides students so they can have the joy of discovering how to do it with or without your help ! A story about an invasion of zombie Santas is told. Christmas is in jeopardy! The learners have to try to defeat the zombie horde, find a cure for the infected and save Christmas. All instructions are included and the lesson teaches the learners almost automatically, any of us can give this fun and imaginative lesson. How can we stop the zombie horde? How do we cure the zombies turning them back into people? Can your class save Christmas? The length of the lesson is very flexible depending on your needs. There are activities you can miss out and there is also a Christmas cracker based extension you can add in. So, the lesson can easily last anywhere between 0.5 hours and 1.5 hours depending on your requirements. This lesson gets the learners out of their seats, keeps them happy, focused and engaged as they work in teams building and creating. There’s nothing like zombies to capture the imagination of students! It's a great lesson that teachers of any subject can use with all ages from 6 to 16 and it won't go out of date (like a quiz might) so you can use it for years to come, which makes it excellent value at this price ! As well as being great fun and entertaining it is also educational and includes: literacy, numeracy, SMSC, team working skills, questions with answers, physical coordination skills, activities with answers, play ball game, joke telling etc High quality, ready to use lesson - great for teachers of all subjects! Happy teaching ! Barclayfox. Key words: Christmas English, Christmas Geography, Christmas Geog, Christmas History, Christmas French, Christmas activities, Christmas activity, Xmas, saving Christmas, Christmas literacy, quiz, quizzes, Xmas, practical, team work, fun, entertaining, engaging, SMSC, literacy, happy kids, fun learning, catapult, elf, elves, sleigh, reindeer, Christmas maths, Christmas English, Christmas English language, Christmas English literacy, Christmas PE, Christmas PSHE, Christmas RE, Christmas French, Christmas German, MFL, Christmas Sociology, Christmas Psychology, Christmas Physics, Christmas Chemistry, Christmas Biology, Mathematics, Christmas Design technology, Christmas product design, EBacc, BTec, Progress 8, Christmas engineering, drama, ICT, media, computer science, art, business, Spanish, navidad, advent, holiday, holidays, Fun

Super easy fun starters. No preparation or planning required. Simply choose one from those described - or let the class choose by projecting the 1 pager. Enough so you can use them with the same classes all year long. Not so many that you or your students get confused or cannot decide which to use. Save time this week – and every week ! Happy teaching! Barclayfox

Gravity, weight and mass. Gravitational field strength on other planets. Complete KS3 lesson. Gravity is lesson 4 in a series of 6 high quality lessons that fully and expertly delivers all the points within BOTH the NEW KS3 Department for Education ‘Space Physics’ National Curriculum and the AQA KS3 specification / syllabus sections ‘3.7.2 Universe’ and ‘3.1.2 Gravity’. NO PREPARATION REQUIRED ! Simply print the worksheet (or you could project it) the PPT carefully leads you step by step through the lesson so no preparation required. GRAVITY STUDENT OUTCOMES: By the end of the lesson students will: * Know what gravity is, and which direction it acts in. * Understand the factors that affect gravitational field strength. * Understand the difference between mass and weight. * Be able to calculate weight and mass on the earth. * Be able to calculate weight on other planets. STARTER Pupils will start the lessons by thinking and working in pairs in a race to unscramble key words and work out what today’s lesson is about. After discussion that leads to revealing the title and lesson outcomes, students then self-assess against their current understanding of this lesson. MAIN and MAIN and MAIN… This lesson is chunked into discrete sections to support learning and engender positive behaviour by keeping students interested and focused. All points of the specification are addressed. There are various student activities such as: calculations with answers, gap fill, matching, paired work, literacy activities, focused questions with answers and differentiation, word unscramble, homework activity sheet (unique), mnemonic MATTHEW, self-assessment opportunities, peer assessment opportunities etc. This good variety of activities keeps pupils focused and happily learning. PLENARY: In the plenary activity pupils complete questions and then peer assess to uncover how much they have learnt during the lesson. They then self-assess themselves against the lesson outcomes. Students who need further support set themselves additional homework to enhance learning of today’s lesson. EXTENSION ACTIVITIES: These are provided just in case any group requires them. COMPLETE AND READY TO USE: All resources are included in this excellent lesson, there is nothing for you to do but photocopy the activity homework sheet and deliver the lesson. THANK YOU FOR LOOKING: Thanks for looking, your positive feedback would be very much appreciated :) THIS IS ONE OF A SERIES OF 6 LESSONS: 1. Solar system, stars and galaxies and the universe. 2. Geocentric and heliocentric solar system models. 3. Seasons. 4. Gravity, weight and mass. 5. Exploring and observing the universe. 6. The moon’s phases. MORE HIGH QUALITY LESSONS: For more lessons that meet the new KS3 and KS4 specifications please type Barclayfox into the tes resources search engine to see all my lessons. Happy teaching ! Barclayfox.

Complete No-Prep lesson with exam quality questions, activities and answers on Gravity, Weight and Mass. Written for KS3. However it covers GCSE content too and would be useful with lower ability GCSE classes. High quality no-prep lessons so that busy teachers like you can teach excellent lessons without spending hours preparing and planning. This high quality lesson delivered using PowerPoint includes explanations, different types of in-lesson activities and assessments (all with answers) and unique exam questions. My lessons are ideal for both Physicists and non-Physicists – the lesson takes learners on a journey that carefully builds up their understanding step by step using literacy as one key element, while still going into the appropriate depth. What’s Included: • Teaching notes • Starter / settling Activity • Explanation slides in “chunked” sections. • Worked examples of calculations / questions. • Mnemonic. • Gap fill & literacy activities. • Unique Worksheet - with all answers. • Exam-style questions covering the whole lesson content at the end of the lesson - these are unique, based on real exam questions not simply copied from exam boards. • All easily editable to adapt to your teaching or to use in existing lessons. The lesson is applicable to AQA, Edexcel and OCR exam specifications. Happy Teaching Barclayfox

Plenaries - Super easy fun plenaries. No preparation or planning required. Simply choose one from those described - or let the class choose by projecting the 1 pager. Enough so you can use them with the same classes all year long. Not so many that you or your students get confused or cannot decide which to use. Save time this week – and every week ! Happy teaching! Barclayfox

This lesson is on Charles’ law for KS4. It covers temperature, KE, the Kelvin scale, and absolute zero. Students also learn how to convert between Kelvin and degrees Celsius (centigrade) and vice versa. It then moves on to the relationship between temperature and volume and calculating temperatures and volumes using Charles’ Law. Also covers all the key language. Well organised and succinct with clearly made key points and well chosen images. This lesson explains the material in an easy to understand way. Provides an excellent ready to use lesson on this topic, or it can easily be adapted if you wish. UK KS4 and USA grades 9 to 11 (ages 13 to 16). Happy teaching! Barclayfox Here are a few more of my lessons that I’m sure you will find helpful: Cells, tissues and organs (hierarchy of biological organisation) KS3 complete lesson. https://www.tes.com/teaching-resource/cells-tissues-and-organs-11288571 Adaptation, habitat and adaptations and inherited variation, survival. KS3 complete lesson. https://www.tes.com/teaching-resource/adaptation-habitat-and-adaptations-and-inherited-variation-survival-ks3-complete-lesson-11743787 Genes, DNA, Darwin, evolution, peer review and collaboration. Complete KS3 Biology lesson. https://www.tes.com/teaching-resource/genes-dna-darwin-evolution-peer-review-and-collaboration-complete-ks3-biology-lesson-11818249 Space, solar system, stars, galaxies, moons, light years and the universe. Complete KS3 lesson. https://www.tes.com/teaching-resource/space-solar-system-stars-galaxies-moons-light-years-and-the-universe-complete-ks3-lesson-11772336 There are many more high quality lessons I’ve created, then repeatedly used and improved over the last decade+ . Please type “barclayfox” into the resources search box. Search words: Charle’s law, Charles’s law, Charles’s law, Charles law, temperature and volume, volume and temperature, T V P, gas law, gas laws, Kelvin, kelvin, absolute zero, temperature scales, Celcius, kelvin, degrees celcius, centigrade, kinetic energy and temperature.