Founded in 2016, Outstanding Resources has grown significantly, leveraging our experience as classroom practitioners to empower educators worldwide. We specialise in creating meticulously crafted teaching resources that embody professionalism and practicality. Designed to give students a great learning experience and achieve fantastic progress. Please explore our collection of resources and discover how Outstanding Resources can support your journey as an educator.
Founded in 2016, Outstanding Resources has grown significantly, leveraging our experience as classroom practitioners to empower educators worldwide. We specialise in creating meticulously crafted teaching resources that embody professionalism and practicality. Designed to give students a great learning experience and achieve fantastic progress. Please explore our collection of resources and discover how Outstanding Resources can support your journey as an educator.
This is a whole lesson on Time Series Graphs and Interpreting Charts. The lesson looks at how to draw time series graphs as well as interpreting from a host of different graphs. This lesson links well to cross curricular links. This lesson is ready to go, with no prep required. It is also great for home learning. 19-slide presentation + worksheet.
The lesson includes:
Starter
Learning objectives (differentiated)
Keywords
MWB activity to assess understanding (AFL)
very clear teaching slides (lots of custom animation)
lots of examples
Differentiated worksheet (with answers)
Plenary
ALL LESSONS on Statistics in one BIG Bundle:
Statistics: 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 #gcsemaths
This is a whole lesson on Coordinate Geometry looking at problems involving Lengths of Line Segments.
This lesson builds on the previous lessons and helps consolidate understanding of linear graphs and problems associated with coordinate geometry. This lesson is ready to go, with no prep required. It is also great for home learning. 16 slide presentation + worksheet.
This lesson comes with:
starter
learning objectives (differentiated)
keywords
very clear teaching slides
lots of examples
MWB activities (great for AFL)
Worksheet (+ answers)
plenary
ALL LESSONS for teaching all the different topics of ALGEBRA are available as one BIG BUNDLE in the link below:
Algebra: 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 #gcsemaths
This is a whole lesson on Tree diagrams. The lesson builds on first two lessons by looking at more complex problems involving conditional probability and tests for independence. This lesson is ready to go, with no prep required. It is also great for home learning. 17 slide presentation + other resources.
The lesson comes with:
a Starter
Learning Objectives
key words
superb teaching slides (lots of custom animation)
lots of examples
Worksheet (with answers)
Plenary
ALL LESSONS on Statistics in one MEGA BIG Bundle:
Statistics: All Lessons + All Resources
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
This is a whole lesson looking at Powers and Roots. his is often an area of confusion for pupils but it is not often taught as a stand-alone lesson and taught explicitly. However, this is a very detailed lesson that will provide the foundation needed for index rules which would naturally follow later. This lesson is ready to go, with no prep required. It is also great for home learning. 19 Slide presentation + supplementary resources.
The lesson comes with:
starter (looking at number properties)
learning objectives
keywords
lots of superb teaching slides
lots of examples
Mini white board (MWB) activities (great for AFL)
2 x Matching Activities (with answers)
Plenary (10 quick questions)
ALL LESSONS on Number in one MEGA BIG Bundle:
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
This is a whole lesson looking at Stratified Sampling and Random Sampling. The main part of the lesson is looking at how to calculate a stratified sample but it does include a great video on random sampling and how to use a calculator to do so. This is an important area for anyone doing Statistics as it underpins the data set. There is also a lot of cross-curricular links to other subject and real-life applications. This lesson is ready to go, with no prep required. It is also great for home learning. 16 slide presentation + extra resources.
The lesson comes with:
+ a Starter
+ Learning Objectives
+ keywords
+ superb teaching slides (offering a very detailed explanation)
+ lots of examples to follow
+ Worksheet (with answers)
+ exam-style questions
+ video
+ Plenary
ALL LESSONS on Statistics in one BIG Bundle:
Statistics: All Lessons + All Resources
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
This is a whole lesson introducing Standard Form by looking at Our Universe. This lesson explains using the universe what standard form is and why we use it. The lesson also looks in detail at how to write ordinary numbers into standard form and vice versa. This lesson is ready to go with no prep required. It is also great for home learning. 28-slide presentation + additional resources.
The lesson includes:
+ starter (looking at powers of 10)
+ Learning objectives (differentiated)
+ keywords and key notation slides
+ pictures from around the universe and world (giving maths a real-life context)
+ superb very clear teaching slides
+ lots of examples (writing a small number and big numbers into a standard form and vice versa)
+ Embedded questions for AFL (with answers)
+ Worksheet (with answers)
+ Matching Activities (with answers)
+ Plenary
ALL LESSONS on Number in one BIG Bundle:
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
This is the second lesson in the series on Solving Equations and involves more complicated equations with unknowns and numbers on both sides as well as algebraic fractions involved. This lesson is ready to go, with no prep required. It is also great for home learning. 13 slide presentation + additional resources.
The lesson includes:
+ a starter
+ learning objectives (differentiated)
+ keywords
+ very clear teaching slides
+ lots of clear examples (with custom animation)
+ 2 worksheets for different abilities (with answers)
+ plenary
ALL LESSONS on ALGEBRA are available as one MEGA BIG BUNDLE from the link below:
Algebra: 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
This is a whole lesson looking at Simultaneous Equations. The lesson looks at drawing linear graphs and using them to solve simultaneous equations. This lesson is ready to go, with no prep required. It is also great for home learning. 22-slide presentation + lots of extra resources.
The lesson includes:
+ a starter (fun starter)
+ lesson objectives (differentiated)
+ keywords
+ superb teaching slides (including how to rearrange)
+ lots of examples
+ 2x handouts (6 axes to a page and 2 axes to a page)
+ Embedded Questions (with answers)
+ worksheet (with answers)
+ Plenary (‘mensa’ challenge)
All LESSONS on Simultaneous Equations are available as a BUNDLE from the link below or All LESSONS on Algebra in one MEGA BIG Bundle:
Simultaneous Equations BUNDLE (3 lessons)
Algebra: All Lessons + All Resources
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
This is a whole lesson on Surds building on the first lesson by looking at basic multiplying and dividing surds. It goes into a lot of detail on how to simplify surds and the different types of questions and how to work backwards when needed. It comes with different exam-style examples and an excellent differentiated worksheet and matching activity. This lesson is ready to go, with no prep required. It is also excellent for home learning. 18 slide presentation + supplementary resources.
The lesson involves:
+ a starter
+ learning objectives (differentiated)
+ keywords
+ great teaching slides
+ lots of clear examples
+ MWB activities
+ Worksheet (with answers)
+ Matching Activity (with answers)
+ plenary
ALL LESSONS on Number in one MEGA BIG Bundle:
Number: All Lessons + All Resources
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
This is an excellent first lesson introducing the topic of Arithmetic Sequences. This is an essential lesson to build understanding and become familiar with notation before moving onto more challenging series content. This lesson is ready to go, with no prep required. It is also great for home learning. 18 slide presentation + worksheet.
The lesson comes with:
+ a starter
+ learning objectives (differentiated)
+ keywords
+ excellent teaching slides
+ lots of examples
+ MWB questions with answers
+ Double Sided Worksheet (with answers)
+ plenary
ALL lessons on Algebra are available as one BIG BUNDLE:
Algebra: 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
This is a whole lesson on Simultaneous Equations. This is the first lesson looking at the concept of simultaneous equations and teaching how to solve using the subtraction or elimination method. This lesson is ready to go, with no prep required. It is also great for home learning. 23 slide presentation + worksheet.
The lesson includes:
+ a starter (looking at negative numbers - an area pupils will struggle with)
+ lesson objectives (differentiated)
+ keywords
+ superb teaching slides
+ lots of examples (of adding and subtracting)
+ embedded questions (with answers)
+ Worksheet (with answers) – great for Homework
+ Plenary
ALL LESSONS on Simultaneous Equations are available as a BUNDLE from the link below or ALL LESSONS on Algebra in one BIG Bundle:
Simultaneous Equations BUNDLE (3 lessons)
Algebra: All Lessons + All Resources
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
This is a whole lesson on Composite Functions. The lesson clearly defines what they are and how to combine functions as solve different associated questions. This lesson is ready to go, with no prep required. It is also great for home learning. 15-slide presentation + resources.
The lessons includes:
+ a starter
+ Lesson objectives (differentiated)
+ keywords
+ MWB activities (excellent for AFL)
+ plenty of Examples
+ Excellent teaching slides
+ Worksheet (with answers)
+ Matching Activity (with answer key) - challenging
+ Plenary
ALL LESSONS for Algebra are available as one Large bundle:
Algebra: 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
This is a whole lesson introducing the topic of Shading Regions or showing inequalities in graphical form. This first lesson introduces the topic and looks at parallel lines and lines in form x + y = ... the second lesson looks at normal linear graphs in the form y = mx +c. This lesson is ready to go, with no prep required. It is also great for home learning. 18 slide presentation + resources.
This lesson includes:
+ a starter (coordinates)
+ learning objectives (differentiated)
+ keywords
+ superb teaching slides (lots of custom animation)
+ lots of examples
+ Worksheets x4 for different abilities or a great pack (with answers)
+ blank graph sheets (for pupils to make up their own questions)
+ Plenary
Algebra: 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
This is a whole lesson on 4 different and likely new ways to multiply. Pupils LOVE this lesson and feedback is always highly positive. Most students only learn one method and through learning different methods it can massively improve their understanding of multiplying and number in general. The lesson works as a competition and looks at four different methods. 1) Babylonian or Column method, 2) Grid or Box method, 3) Chinese or Lattice method and 4) Egyptian or Doubling method. This lesson is ready to go with no prep required. It is also great for home learning. 20 slide presentation + resources
The lesson comes with:
+ starter
+ learning objectives (differentiated)
+ keywords
+ AFL MWB Activities
+ very clear teaching slides
+ Lots of examples to follow
+ Worksheet (with answer key)
+ handouts to support pupils
+ plenary
ALL LESSONS on Number in one BIG Bundle:
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
This is a whole lesson looking at Comparing the Averages and Analysing Data. In other words, the comparative strengths of the Mean, Median and the Mode. The lesson includes a great rich task and is a great way of deepening understanding of averages and analysing data. It is ready-made and requires no prep time. This lesson is also great for home learning. 18 slide presentation + extra resources.
The lesson includes:
a starter
learning objectives (differentiated)
keywords
Superb teaching slides
Examples of how to compute the averages (if needed still)
Matching Activity (if needed to support working out the averages still - could be used as a starter!)
Handout (for extra support and for student notes)
Worksheet or Rich Task (with suggested answer key)
Plenary
ALL LESSONS for Statistics are available as one BIG BUNDLE in the link below:
Statistics - 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
This is a whole lesson on Integration - Finding an Area under a Curve and follows on from the introductory lesson. It does practice basic integration as well as now putting it into the context of finding the original equation and finding an area under a curve. This lesson is ready to go, with no prep required. It is also great for home learning. 25 slide presentation + fantastic worksheet with answers.
The lesson includes:
Starter - a quick question on area to get students thinking
Learning Objectives (differentiated)
Key Notation
Great Teaching slides (very visual)
Lots of Examples.
AFL questions and activities for students to check understanding
An excellent worksheet (with answers)
Additional worksheet for the less able or to set for homework as practice
Handout to remind pupils of some of the index rules they might encounter
Plenary
ALL LESSONS on Algebra in one MEGA BIG Bundle:
Algebra: 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
This is a whole lesson looking at Introducing Logarithms. The lesson looks at what logarithms are and their links to exponentials. It is also looks at finding equivalents with exponentials. This is a very thorough intro and should give an excellent platform for the next few lessons on logs. This lesson is ready to go, with no prep required. It is also perfect for home learning and includes a video of COVID-19 and maths to show maths in real life. 22 slide presentation + worksheet.
This lesson involves:
a starter
learning objectives (differentiated)
keywords
Video (link to the coronavirus epidemic)
superb teaching slides
lots of examples to follow
embedded AFL questions to judge understanding
Worksheet (with answers)
Plenary
All LESSONS on Number in one MEGA BIG Bundle:
Number: All Lessons + All Resources
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
This is a whole lesson on the Binomial Expansion. There is enough material for a double lesson, which is normally the length of time needed to teach this topic. There is another separate lesson on the Binomial Theorem depending on which course you are covering. This lesson is ready to go, with no prep required. It is also great for home learning. 29 slide presentation + extra resources.
The lesson includes:
+ a starter (an investigation)
+ learning objectives (differentiated)
+ keywords
+ Excellent examples
+ Great teaching slides (with lots of custom animation)
+ Built in AFL activities
+ Worksheet (with answers)
+ Exam Questions (with answers)
+ plenary
Algebra: 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
This is a whole lesson on Sharing a Quantity by a Ratio. This is the third lesson which builds on the first two by going into more challenging questions about sharing a quantity by a given ratio. This lesson is ready to go, with no prep required. This lesson is also great for home learning. 22-slide presentation + extra resources.
The lesson includes:
+ starter (recipe - refresher of the previous lesson)
+ Lesson Objectives (differentiated)
+ keywords
+ Excellent Teaching slides
+ several examples to follow
+ MWB Activity (excellent for AFL)
+ Exam-style questions (with answers)
+ Additional Worksheet (great for homework)
+ Plenary
ALL LESSONS on Number in one MEGA BIG Bundle:
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
This is a whole lesson looking at finding the Volume of Frustums. It goes through two methods to find the volume, firstly by subtracting and secondly using the formula. The lesson helps students to really understand the process and what frustums are. This lesson is ready to go, with no prep required. It is also great for home learning. 18-slide presentation + worksheet.
The lesson includes:
+ Starter
+ Learning Objectives (differentiated)
+ Keywords - very clear look at what frustums are
+ Very clear teaching slides
+ Excellent examples (working out frustums by subtracting and using the formula)
+ AFL activity with MWB to check understanding
+ Handout (different formula for Volume and Surface Area to support student notes)
+ An excellent worksheet (with Answers)
+ Plenary
ALL LESSONS on Geometry in one BIG Bundle:
Geometry: All Lessons + All Resources
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