Everything you need to teach year 7 - 10 ratio lessons! All lessons contain: 5 a day starter, learning objectives with progress tick sheet, Fully animated and clear examples, Differentiated, colour-coordinated questions WITH answers, Lesson 1: Introduction into ratio & proportion! How to write and simplify ratios including in terms of 1: Lesson 2: Direct proportion using the unitary method! Simple, clear examples with fun paired work main activity, great for all abilities. I often use it as a class timed activity to see which student can get the most points, works amazingly work quiet, challenging work! Lesson 3: Direct and inverse proportion using unitary method! Clear examples of both proportion with functional questions of mixed direct and inverse questions. Lesson 4: Dividing a given amount into a ratio! Functional questions and examples of diving into ratios with self assessment progress slide to finish. Lesson 5: Direct proportion with constant k! Introduction into the constant k and it’s terminology. Questions include equations and tables. Fun code breaker to end. Lesson 6: Introduction into inverse proportion with constant k. Including equation and table style questions, also with code breaker from tes. Bonus Lesson! I have added in a group work lesson which I have found from tes which is about dividing amounts into a ratio in a bank robbery! These are all my favourite lessons from the ratio topic and I hope you enjoy them too! If you like them or think I could improve them in anyway, please rate or comment! Thanks =]

A complete lesson on connected ratios, with the 9-1 GCSE in mind. The lesson is focused on problems where, for example, the ratios a:b and b:c are given, and pupils have to find the ratio a:b:c in its simplest form. Assumes pupils have already learned how to generate equivalent ratios and share in a ratio- see my other resources for lessons on these topics. Activities included: Starter: A set of questions to recap equivalent ratios. Main: A brief look at ratios in baking, to give context to the topic. Examples and quick questions for pupils to try. Questions are in the style shown in the cover image. A set of questions for pupils to consolidate. A challenging extension task where pupils combine the techniques learned with sharing in a ratio to solve more complex word problems in context. Plenary: A final puzzle in a different context (area), that could be solved using connected ratios and should stimulate some discussion. Printable worksheets and answers included. Please review if you buy as any feedback is appreciated!

Suitable for both Key stage 3 and 4. This worksheet is designed to help pupils revise simplifying ratios. The worksheet is fully differentiated (mild, medium spicy, hot and challenge) allowing pupils to work at different levels simultaneously. The worksheet also features a section for pupils to self-assess their understanding and set a target for next lesson. Answers included which can be directly projected onto the smart board to allow pupils to self-assess their answers.

Power point and accompanying worksheet (with solutions) Notes and examples for students to read, explaining how to do this work. For use as a first lesson sharing in a ratio or revision. The worksheet consists of 2 A4 sheets of paper, laid out to guide students to use the bar model organising their work in a methodical way. 9 questions using the bar model which is provided for the students. The 2nd page is partially completed work which needs to be finished, some errors have been included so that students need to check the work so far not just complete it. Errors include using the wrong bar model and dividing by the wrong number.

A complete lesson on sharing an amount in a ratio. Assumes pupils have already learned how to use ratio notation and can interpret ratios as fractions - see my other resources for lessons on these topics. Activities included: Starter: A set of questions to recap ratio notation, equivalent ratios, simplifying ratios and interpreting ratios as fractions. Main: A quick activity where pupils shade grids in a given ratio( eg shading a 3 x 4 grid in the ratio shaded:unshaded of 1:2). The intention is that they are repeatedly shading the ratio at this stage, rather than directly dividing the 12 squares in the ratio 1:2. By the last question, with an intentionally large grid, hopefully pupils are thinking of a more efficient way to do this… Examples and quick questions using a bar modelling approach to sharing an amount in a a given ratio. A set of questions on sharing in a ratio, with a progression in difficulty. Includes the trickier variations of this topic that sometimes appear on exams (eg Jo and Bob share some money in the ratio 1:2, Jo gets £30 more than Bob, how much did they share?) A nice puzzle where pupils move matchsticks(well, paper images of them) to divide a grid in different ratios. Plenary: A final spot-the-mistake question, again on the theme of the trickier variations of this topic that pupils often fail to spot. Printable worksheets and answers included. Please review if you buy as any feedback is appreciated!

Lesson exploring how ratios and map scales are related and how to use the scale to find real-life distances from the map or map distances from real-life. Fully worked examples. Differentiated slide to allow all pupils to attempt questions. All answers included.

Ratios: These task cards are a great way for students to have fun while they practice their skills with ratios. There are 26 questions which include problems on equivalence, reducing ratios, determining ratios from patterns, and word problems. An answer sheet and an answer key is provided. Do a search for my other Math Task Cards: ♦ Ages 6-9: Addition Arrays Balancing Equations Coins Estimating Sums Expanded Form Fact Families Greater Than Less Than Long Division Missing Addends Multiplication Word Problems Number Bonds Word Problems Skip Counting Subtraction Telling Time ♦ Ages 9-11: Balancing Equations Capacity Comparing Decimals Decimals Elapsed Time Expanded Form Exponents Fact Families Factors & Multiples Fractions Fractions on a Number Line Greater Than Less Than Greatest Common Factors Least Common Multiple Long Division Mean, Median, Mode, & Range Metric Measurement Mixed Numbers Multiplication Number Patterns Order of Operations Percents Place Value Prime & Composite Numbers Prime Factorization Probability Properties of Mult. Rounding Word Problems ♦ Ages 11-14: Customary Measurements Fractions: Add & Sub, Decimals, & Percents Fractions: Equivalent & Reducing Fractions Greater Than Less Than Improper Fractions & Mixed Numbers Integers Operations with Fractions Rational Numbers Ratios Simple Interest ♦ Geometry: 3D Shapes Angle Pair Relationships Area of a Circle & Composite Figures Circumference of a Circle Missing Angles Perimeter Polygons Pythagorean Theorem Quadrilaterals Surface Area of Rectangular Prisms Volume & Surface Area of Cylinders Volume of Cones, Rectangular Prisms, & Triangular Prisms

Ratio worksheet. Generated by Mathster.com under the Share-Alike license.

A PowerPoint Presentation on Ratio. This resource uses real life examples to help pupils understand ratio.

Complete No-Prep lesson with exam style questions, tasks and answers on Surface Area to Volume Ratio and Exchange Surfaces for AQA GCSE (9-1) Science / Biology. This lesson covers the second part of AQA GCSE Biology / Combined Science exam spec point 4.1.3.1, regarding surface area to volume ratio and exchange surfaces. The first part of 4.1.3.1 (diffusion and factors that affect the rate of diffusion) is covered in a previous lesson in the sequence as I felt that otherwise there would be too much content for one lesson. As a Secondary Science teacher, Deputy Headteacher, writer and examiner for many years I make high quality no-prep lessons so busy teachers can teach outstanding lessons without spending hours planning. This high quality lesson includes explanations, different types of in-lesson assessment (all with answers) and unique exam-style questions. My lessons are designed to take learners on a journey that builds up their understanding step by step, while still going into a lot of depth. The preview video shows a representative sample of slides from the resource so that you get a good idea of what it includes before you buy. What’s Included: • Teaching notes • Starter / Do Now Activity • Explanation slides in “chunked” sections with animated diagrams. • Worked examples of calculations / questions. • Multiple questions in different question styles and difficulties - no need for worksheets. Each “chunked” explanation section typically includes a set of “learning check / quick questions” followed by a set of in-depth questions on the learning from that “chunk” of the lesson. All questions have answers. • Exam-style questions on the whole lesson at the end of the lesson- these are unique, based on real exam questions but not just copied from exam boards. • Answers for all questions • All easily editable to adapt to your teaching or to use in existing lessons. • Slightly humorous, at points, if you like that sort of thing. The lesson was written for AQA GCSE Science / Biology but is very likely to be applicable to other exam specifications. Please leave a rating / review and all other feedback gratefully received!

This colouring worksheet includes 16 questions on simplifying ratio. Students should answer the question then colour in the image corresponding to answer. This activity is fun, engaging and a great way to work on fine motor skills. Can be used as homework, classwork, summary activity and more. Answer key is included. If you like this activity please leave a review :)

This educational material has been carefully crafted for students in Key Stage 3 (KS3) and GCSE levels to provide a solid foundation in understanding the concept of ratios. It presents complex terms and key ideas in a simplified manner, accompanied by visually engaging illustrations that enhance comprehension. This resource aims to make the topic of ratios accessible and comprehensible for students, helping them grasp essential concepts with greater clarity and ease. Instragram and Tiktok: @paivalearning Email: paiavalearning@gmail.com

An illustrated introduction to ratio and proportion from the objectives of GCSE. Includes a few typical GCSE questions, but suitable for all levels.

This is a whole lesson on Simplifying and Equivalent Ratios. The lesson also looks at writing ratios in the form 1:n as well as problems that also involve different units and converting first. This lesson is ready to go, with no prep required. It is also great for home learning. 17-slide presentation + lots of extra resources. The lesson includes: + Starter + Lesson Objectives + Keywords + MWB activity + superb teaching slides + lots of different examples + Differentiated Worksheet (with answers) + Matching activities (with answer key) + Plenary ALL lessons on number can be found on the link below: Number: All Lessons ALSO: + Please provide a RATING with written feedback + Please email outstandingresourceshelp@gmail.com if there are any issues and we will respond within 24 hours + Lessons are flat-packed (limited editing) for copyright purposes Thank you in advance for your support, purchase and feedback #mathslessons #maths #secondarymaths #mathscenters #teachingideas #algebra #teacherslife #teachingkids #teachingmaths #mathsactivities #homeschooling #tesresources #teaching #mathsisfun #teachershare #teachertips #teachers #KS3 #KS4 #KS5 #igcse #learning #gcsemaths

12 X DIFFERENTIATED RATIO AND PROPORTION worksheets. SUITABLE for Functionals Skills Maths, KS3 and GCSE FOUNDATION MATHS Grades 5-1. These worksheets are great to use in class or as a HOMESCHOOLING MATHS RESOURCE. They are also excellent for one-to-one tuition and for interventions. The worksheets include a WORKED EXAMPLE which is useful for a student revising at home and then questions. ANSWERS INCLUDED. Worksheets can be used with or without a PRINTER. Content** 12 WORKSHEETS WITH ANSWERS Bronze Level 1 x Finding Cost of 1 Item 1 x SIMPLIFY RATIOS 1 x CARRY OUT RATIO CALCULATIONS 1 X SHARING IN A GIVEN RATIO**** Silver Level 1 x DIRECT PROPORTION 1 x SIMPLIFY RATIOS (Harder) 1 x CARRY OUT RATIO CALCULATIONS (Harder) 1 X SHARING IN A GIVEN RATIO (Harder) ** If you like this resource, then please rate it and/or leave a comment.** Gold Level 1 x INDIRECT PROPORTION 1 x SIMPLIFY RATIOS THAT INCLUDE FRACTIONS 1 x CARRY OUT RATIO CALCULATIONS (Harder) 1 X SHARING IN A GIVEN RATIO WITH 3 PARTS How can I use this resource if I don’t have a printer? The WorksheetS have been designed with adaptability in mind. So, the resource contains a printable copy of the worksheets and an interactive copy which you can type on, saving on printing and making it easier to return to a teacher. ANSWERS INCLUDED. Home Learning The features mentioned above make this perfectly suitable to home learning. To set up your own session, just follow the steps below: Prepare a suitable study space and have your computer / device ready. The student can then look at the WORKED EXAMPLE and complete the tasks provided, either with a pen / pencil on the printed-out worksheet or by typing directly into the interactive PDF Once complete, you have the option of marking the worksheet yourself (using the supplied answer sheet)

This lesson is suitable for lower and upper ability students. The work is differentiated and I have taught this to a mixed ability class. I have put bar model into the questions (its a fantastic method of teaching ratio). Suitable for both KS3 and KS4 The lesson focus's on the following skills and the worksheet is structured this way: First section - Sharing out amounts - boxes are used for visual representation (bar model) Section section - Given the ratio and the quantity, students are to find the other quantity (bar model) Third section - Students are to find the totals given the ratio and a quantity (bar model) Fourth section - This is a mixture of questions and students are to construct bar models There is assessment opportunities to measure the progress at the start and at the end of the lesson. The starter Is basic division which I find works very well to settle students down quickly at the start of a lesson. A lesson plan is attached explaining how I have gone about it.

PPT/Differentiation worksheet including teacher examples and pupil Q&A Simplifying ratio (with and without units) Ratio 1 : n Dividing into ratio Ratio with part information Applying Ratio Best Buy

Liquidity and Profitability Ratios covered with examples. Who class sheet is provided which accompanies lesson for students to follow and fill in formulas, definitions etc.

Some fun ratio problems

Lesson PowerPoint covering simplifying ratios, sharing into a given ratio and recipe exam-style questions.

Four (4) differentiated worksheets on the topic of Ratio and Proportion. Classwork or Homework sheets. Use all 4 in the one class to help with differentiation, or start with the easiest of the worksheets and have students progress at their own rate.... or of course use them however you wish.