Less than $5 Middle School Applied Math Printables (by price, high to low)

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Real-Life Math fun activity! Markup and Discount- 10 tasks with complete keys

By Daniel

This is a super activity for children to learn how the Math works in Real-Life!

This resource (task with complete key) contains...

  • lots of practice problems with solutions
  • 10 real-life problems on % increase/decrease.

This resource works great as ...

  • an assessment exercise
  • a task
  • independent work
  • distance learning
  • math stations
  • math centers
  • homework
  • constructive group work when introducing the topic.

You may also like some other short Real-Life activities like this!

https://www.TeachShare.com/Product/Back-to-school-fun-Exciting-Data-and-Stats-Activity-Why-so-many-white-cars-6837713

https://www.TeachShare.com/Product/Back-to-school-fun-Volume-of-Prisms-Did-I-get-cheated-with-Ice-Cream-7953475

And Now with the Olympic Games!

https://www.TeachShare.com/Product/Olympic-Games-Real-Life-Line-of-Best-Fit-Study-4-Track-Field-World-Records-8548514

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Students (and real people need to be able to do percentage problems quickly and efficiently as a life skill. The focus and aim of this resource is to achieve that goal.

If I weigh 210 lb and lose 15%, what do I now weigh?

If the price of an item of $80 goes up by 20%, what does it cost now?

Math
Algebra
Applied Math
$4.50
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Money Activity: Multiplication & Addition | Christmas Santa's Shopping List

By Nardine Mettry

Help Santa Save Christmas! This engaging math activity transforms number crunching into a festive adventure. Students will step to save Santa using their addition, subtraction, and multiplication skills to manage his Christmas shopping budget.

What's Included:

  • Whole Number Challenges: Practice 2-digit and 3-digit addition and multiplication while helping Santa purchase gifts.
  • Decimal Dilemmas: Apply decimal multiplication and addition to real-world shopping scenarios.
  • Answer Key: Provide support and guidance for independent learning.

This resource blends math practice with holiday fun, making learning enjoyable and meaningful.


⭐PowerPoint Alert⭐

Multiplying 2 Digit Numbers with Regrouping

Multiplying 3-, 4- Digit Numbers with Regrouping

⭐Activity Alert⭐

Board Game

Landmarks Array

Dice Activity

Escape Room Game

Santa's Shopping List Practice Sheet


Don't forget to share with me how it went with your little ones. I hope it was useful in your classroom.

If you like this product, follow my store -Mettry Teaches- for more.

Christmas/ Chanukah/ Kwanzaa
Math
Applied Math
$4.00
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Fractions Posters

By Visual Vibe

This resource is designed to aid in the learning of Fractions.

Help your students to grasps what fractions are, how they can be represented and the value of a fraction with the Area, Length and Set Models found on each individual poster.

These visuals are wonderful resource to hang around your classroom, as well as support your learners in making connections in Mathematics.

What's Included:

  • Fractions definition and example
  • One half
  • One third 
  • One quarter
  • Three quarters
  • One fifth
  • One sixth
  • One eighth
  • One tenth
  • Two different designs to choose from

If you like this resource, please leave me some feedback. Additionally, if you would like to stay updated on future resources, please follow me @visual_vibe_classroom on Instagram.

Math
Applied Math
Other (Math)
$4.00
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Differentiated Division Strategy Posters

By Visual Vibe

These differentiated division strategy posters will engage your learners and assist them in developing their division strategy bank. Help your students understand how to divide numbers into equal groups, show remainders and convert remainders into fractions and decimals.

What's Included:

  • 4 Differentiated Short and Long Division Strategy Posters (Abstract Strategy)
  • 2 Set Model Strategy Posters - Equal groups and Remainders (Pictorial Strategy)
  • Differentiated Length Model - Representing remainders as a fraction and decimals (Pictorial Strategy)
  • Number line (Pictorial Strategy)
  • MAB (Concrete Strategy)
  • CPA Strategy Posters

If you like this resource, I would really appreciate your feedback. Additionally if you would like to stay up to date on future resources, please follow me @visual_vibe_classroom on Instagram.

Math
Applied Math
Basic Operations
$4.00
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Differentiated Subtraction Strategy Posters

By Visual Vibe

These differentiated subtraction strategy posters will engage your learners and assist them in developing their subtraction strategy bank. These posters have been created to ensure that students have the tools they need solve subtraction problems and experiment with a variety of creative strategies.

With differentiated posters to target students subtraction knowledge and understanding as they progress

What's Included:

  • 4 Differentiated Vertical Strategy Posters (Abstract Strategy)
  • 2 Differentiated Split Strategy Posters - to included negative numbers (Abstract Strategy)
  • Number Line (Pictorial Strategy)
  • Tally Marks (Pictorial Strategy)
  • MAB (Concrete Strategy)
  • CPA Strategy Posters

If you like this resource, I would really appreciate your feedback. Additionally if you would like to stay up to date on future resources, please follow me @visual_vibe_classroom on Instagram.

Math
Applied Math
$4.00
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Multiplication CPA Strategy Posters

By Visual Vibe

Explain the different multiplication strategies used to solve multiplication problems with these posters. These Multiplication Strategy Posters are designed to be used in conjunction with the CPA Approach, to assist students in mastering the necessary strategies and skills to develop a deep understanding of multiplication.

These posters also explain when and why we use different strategies for different problems and numbers. A great reminder to help students to choose the most efficient strategy for their problem/question.

What's Included:

  • CPA Posters - Concrete, Pictorial, Abstract
  • CPA Steps to success display - Help student's to work through the different stages of mastering multiplication strategies.
  • Vertical Multiplication - Abstract Strategy
  • Split Strategy - Abstract Strategy
  • Arrays - Pictorial Strategy
  • Regions - Pictorial Strategy
  • MAB - Concrete Strategy
Math
Applied Math
$3.50
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Ratios and Proportions Study Guide ALGEBRA | Definitions, Examples & Practice

By Oops Math is Fun

This comprehensive Ratios and Proportions Study Guide is the perfect resource for Grade 8 math students! It includes clear definitions, detailed examples, and practice problems that help students master the concepts of ratios and proportions. Whether you're introducing the topic or reviewing before a test, this study guide covers everything from basic definitions to solving proportions using the means-extremes property (cross product method).

Key Features:

  • Clear definitions of key concepts: ratios, proportions, and the means-extremes property
  • Step-by-step examples to illustrate how to solve proportions
  • Practice problems to reinforce understanding
  • Aligned with Common Core Standards for Grade 8 Math/Algebra I

Perfect for classroom use, homeschooling, or additional practice, this study guide ensures students grasp the fundamental concepts of ratios and proportions.

All documents are produced using LaTeX, providing clean, professional, and easily readable documents. LaTeX is renowned for its ability to produce documents with precise and accurate mathematical typesetting.

MORE ALGEBRA RESOURCES: --> Click Here

More products coming soon on Algebra, Geometry, Precalculus, Calculus! Make sure to follow Oops! Math is Fun.

Licensing Terms: This purchase is for one teacher's use in their classroom. It is non-transferable and cannot be shared with colleagues, or used across a grade level, school, or district without purchasing additional licenses. For inquiries about transferable licenses, please contact us at oopsmathisfun@gmail.com.

Copyright Terms: This resource cannot be uploaded to the internet, except on password-protected sites accessible only to students. This digital product is the sole creation of OOPS! Math is Fun and is intended for personal use by a single individual only. Redistribution, posting online, resale, or sharing of this product, in part or in whole, is strictly prohibited without prior written consent from OOPS! Math is Fun. Any unauthorized use or distribution may result in legal action.

SEE WHAT OTHERS ARE SAYING:

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"I’ve used several resources from OOPS Math is Fun, and I’ve been impressed every time. The clean layout and professional look make these resources stand out. I’ll definitely keep coming back for more!"

Math
Algebra
Applied Math
$3.00
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SPACE COLOR BY MULTIPLICATION - Blast Off into Math Mastery

By Just Be Creative Homeschooling

Are you searching for an exciting and enjoyable way to introduce your students to the world of multiplication? Look no further! Our "Space Color by Multiplication" coloring pages are here to take young learners on a cosmic journey while making math both engaging and fun.

Here's what you can expect from our Space Color by Multiplication resource:

  • Multiplication Meets Creativity: With captivating space-themed illustrations, these coloring pages combine the power of art with mathematical learning. Students can unleash their creativity as they solve multiplication problems and bring the cosmos to life with colors.
  • Multiple Skill Levels: Our resource is designed to accommodate various skill levels, making it suitable for beginners and those looking to reinforce their multiplication skills. From simple equations to more complex challenges, there's something for everyone.
  • Thematic Learning: Immerse your students in a space-themed adventure that makes multiplication exciting and memorable. This thematic approach sparks curiosity and fosters a deeper understanding of mathematical concepts.
  • Math Reinforcement: While students enjoy coloring, they're also strengthening their multiplication skills. This resource offers a unique blend of relaxation and learning, making math less daunting and more approachable.
  • Versatile Classroom Tool: Ideal for educators, homeschooling parents, or anyone seeking a valuable math resource, our Space Color by Multiplication pages can be used in diverse learning environments to support mathematical growth.

Our "Space Color by Multiplication" resource is a valuable addition to any classroom or home setting. Whether you're a teacher looking to enhance math lessons, a parent wanting to make math homework more enjoyable, or simply an enthusiast eager to explore multiplication in a creative way, this resource is tailor-made for you. Witness as young learners embark on a cosmic adventure through the world of multiplication, igniting a passion for mathematics that will last a lifetime. Don't miss out on this fantastic opportunity to make math both entertaining and educational. Grab your resource today and let the interstellar multiplication journey begin!

IN ADDITION, this resource includes a helpful tip sheet about "Child Development and Play Activities." Through this resource, parents will gain practical insights into how different types of play contribute to their child's overall development. The information sheet provides simple and engaging ideas for fostering cognitive, physical, social, and emotional growth through play. By incorporating these activities, young learners can develop essential skills while enjoying the fun and creativity that play brings to their everyday lives.

Math
Applied Math
Numbers
$3.00
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Real-Life Math fun! RSA Encryption Encrypting Data Prime Numbers Modular Arithm

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate activity!

Multiples, Factors, Products, Divisibility of Integers, Prime Numbers, Remainders, Modular Arithmetic, Finding the GCD, Distributive Property - how can these skills of the first 7 lessons be enough to do powerful, unbreakable RSA Encryption.
If you have done lessons 1-7, believe it or not, you know have all the skills to encrypt data using the RSA Public Key Cryptosystem.

This product includes 3 FREE classroom posters that will show students how their mathematics fits into the bigger picture of RSA Encryption.

This task, (especially the key), takes students through the process of encryption. It is much easier than you think - all you need is a solid basic knowledge of the first 7 lessons covered in my TeachShare-store - Real-Life Mathematics.

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Algebra
Applied Math
$3.00
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SPORTS THEMED COLOR BY NUMBERS : Engaging Math Activities for Kids

By Just Be Creative Homeschooling

Are you searching for a fun and educational way to reinforce math skills while keeping your students engaged and entertained? Look no further than our Sports Themed Color By Number resource!

Kickstart your students' enthusiasm for math with eight dynamic color by number pages featuring various sports-themed images. From soccer balls to basketball hoops, these coloring pages offer an interactive way to practice math concepts while celebrating the excitement of sports. With completed pages provided for color references, students can confidently express their creativity while mastering essential math skills.

What This Resource Includes:

  • 8 thrilling color by number pages with sports-themed images
  • Completed pages for color references to support students
  • Reinforces key math skills such as number recognition, addition, and subtraction
  • Perfect for math centers, early finishers, or independent work time
  • Helps develop fine motor skills and concentration in students
  • Suitable for a wide range of grade levels and learning styles
  • Provides an engaging way to incorporate math into a sports-themed unit
  • Can be used as part of a comprehensive math curriculum or as standalone enrichment activities

With our Sports Themed Color By Number resource, you can make math practice enjoyable and meaningful while celebrating the excitement of sports with your students. Add this exciting resource to your teaching toolkit and watch as students score big in math proficiency!

IN ADDITION, this resource includes a helpful tip sheet about "Early Learning Activities to Develop Literacy and Numeracy Skills." Through this resource, parents and caregivers will gain practical insights into simple and engaging activities that support their child's early literacy and numeracy development. These activities are designed to be fun, hands-on, and easily integrated into daily routines, helping young learners grow in their understanding of essential literacy and numeracy concepts.

Math
Applied Math
Numbers
$3.00
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Real-Life Math fun activity! RSA Encryption GCD Divisors Factors Multiples, etc

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate Back-to-school activity!

Divisors, Factors, Common Factors and determining the GCD (GCF) between 2 numbers are the bread and butter of any middle school math syllabus. The Euclidean Algorithm is an exciting way to determine the GCD and it paves the way to knowledge needed for the RSA Public Key Cryptosystem.

This product includes a FREE classroom poster, a FREE Google Form quiz (and a FREE PDF-version of the quiz) and a FREE key to the task.

The task, (with key), will involve...

Factors

Common Factors

Determining the GCD

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Algebra
Applied Math
$3.00
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Real-Life Math Fun! RSA Encryption Modular Arithmetic Euler's Form Decrypt Data

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate activity!

To decrypt encrypted data is a 5-step process. The 5 steps involve basic algebra skills students pick up since middle school.
This task, (especially the key,) meticulously takes students through the 5 steps. When students can decrypt data, they will become much more inventive to make even stronger encryptions and they will avoid common pitfalls.

This product includes 3 FREE classroom posters that will show students how their mathematics fits into the bigger picture of RSA Encryption.

You might also want to look at the Bundle of all the Math of the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Algebra
Applied Math
$3.00
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Real-Life Math fun! RSA Encryption Powers of 2 Exponential Laws Successive Squar

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate Back-to-school activity!

The sequence of powers of 2 is called successive squaring. The fact that every next power of 2 in the previous power of 2 squared is a very powerful tool to handle huge numbers easily.

This product includes a FREE classroom poster, a FREE Google Form quiz (and a FREE PDF-version of the quiz) and a FREE key to the task.

The task, (with key), will involve...

The powers of 2

Successive Squaring

Modular Arithmetic

Calculating the congruences of large powers with only a basic calculator (this is a very exciting skill for students)

Successive Squaring is a central part of the RSA Public Key Cryptosystem and mathematicians, programmers and students who encrypt data will use it all the time.

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Algebra
Applied Math
$3.00
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Real-Life Math activity! Wrestling Mat design -Times Tables Division Remainder

By Daniel

This Real-Life Math printable activity / resource includes a task card with a complete key. The content focuses on exercising times tables, division and remainders. The fun part of the resource is that students make the connection between these math concepts and one of its real-life application - organizing a wrestling tournament.

If your child is interested in wrestling or not, even watching MMA on tv, this is a wonderful way for them to see how Math fit into the world of wrestling and in Real Life, especially now with the Olympic Games that are just done.

This resource works great as ...

  • a task
  • for independent work
  • with distance learning
  • in math centers
  • for homework
  • constructive group work when introducing the topic.

You may also like the following resources on practicing basics!

https://www.TeachShare.com/Product/Back-to-school-practice-Multiplication-Tables-Factors-Products-Multiples-7086128

https://www.TeachShare.com/Product/Back-to-school-practice-Multiplication-Tables-Lots-of-Practice-Sheets-7082090

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create.

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Applied Math
Basic Operations
Mental Math
$3.00
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Real-Life Math fun Practicing Substitution, interesting Prime Number Discovery!

By Daniel

Algebraic substitution is not very exciting at best. Finding a formula that always generates prime numbers will make you world famous. This task card combines the two math skills into an exciting discovery exercise. Students get to explore the effectiveness of certain formulas in generating primes (while they are doing lots of substitution). Eventually they will see that this exercise is futile, but will hopefully have fun on the journey.

Feel free to use this product as

  • a task
  • an assessment
  • for groupwork
  • an intro into the use of Google Sheets

Another resource you might like on Substitution!

https://www.TeachShare.com/Product/Back-to-school-fun-Substitution-Ordered-Pairs-Linear-Equations-Coordinates-7358411

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create.

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Applied Math
Basic Operations
$3.00
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Real-Math fun! RSA Encryption Exponential Laws Powers of 2 Expansion of Integers

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate Back-to-school activity!

Exponents, Exponential Laws, Powers of 2, Expressing an integer as the sum of the powers of 2 - also called the binary expansion of the integer.

This product includes a FREE classroom poster, a FREE Google Form quiz (and a FREE PDF-version of the quiz) and a FREE key to the task.

The task, (with key), will involve...

The powers of 2

Expressing integers as the sum of powers of 2

Expressing integers in their binary expansion is a central part of the RSA Public Key Cryptosystem and mathematicians, programmers and students who encrypt data will use it all the time.

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Follow my store here for other great resources on Real-Life math.

I love to improve my resources, so please give me constructive feedback on each product.

You can find all the RSA Encryption worksheets here.

Math
Algebra
Applied Math
$3.00
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Real Math fun activity! RSA Encryption- Division Remainders Modular Arithmetic +

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate activity!

This resource helps students to see how their knowledge of Rules of Divisibility, Divisors, Remainders, Telling Time are applied in real life. These skills are essential parts of RSA encryption - the most widely used form of cryptography.

The task, (with key), will involve...

The powers of 2

Introduction to Modular Arithmetic (telling time with a different base than 12)

The concept of congruent versus equal

Discovering the very powerful Euler Formula

This resource works great as ...

  • a task
  • independent work
  • distance learning
  • math stations
  • math centers
  • homework
  • constructive group work when introducing the topic.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create.

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Modular Arithmetic is a central part of the RSA Public Key Cryptosystem and mathematicians, programmers and students who encrypt data will use it all the time.

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

Math
Algebra
Applied Math
$3.00
Product
Product
Product
Product

Real-Life Math fun! RSA Encryption Prime Numbers Co-prime Integer, Euler Phi

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate Back-to-school activity!

Multiplication Tables, Prime and Composite Integers, Coprime Pairs of Integers

The Euler Phi Function asks easy questions like: "Does 3 and 10 have a common factor larger than 1?" 3 and 10 are called coprime (or relatively prime).

This product includes a FREE classroom poster, a FREE Google Form quiz (and a FREE PDF-version of the quiz) and a FREE key to the task.

The task, (with key), will involve...

Prime Numbers

Determining if two integers are coprime

The Euler Phi-Function

Euler's Formula

The Euler Phi-Function forms an integral part of the RSA Cryptosystem.

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Algebra
Applied Math
$3.00
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Real-Life Math fun!RSA Encryption Distributiv Property Exten Euclidean Algorithm

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate activity!

The Distributive Property and Multiplying Positive and Negative Integers and Variable Expressions are part and parcel of any Pre-Algebra course. These skills are very important when doing the Extended Euclidean Algorithm - if you make sign mistakes, you will be frustrated and you will have to do things over. The value of carefully writing out your mathematics is really illustrated with the Extended Euclidean Algorithm.

This product includes a FREE classroom poster, a FREE Google Form quiz (and a FREE PDF-version of the quiz) and a FREE key to the task.

The task, (with key), will involve...

Determining the GCD and expressing this GCD as a linear combination of the two integers.

Doing the distributive property over and over until you are very fluent with it.

Multiplying positive and negative integers faultlessly.

The extended Euclidean Algorithm is a central part of the RSA Public Key Cryptosystem and mathematicians, programmers and students who encrypt data will use it all the time.

It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Math
Algebra
Applied Math
$3.00
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Real-Life Math FUN! RSA Encryption Times-Tables Factors Multiples Products etc

By Daniel

A very interesting piece of the Real-Life Math puzzle that is the ultimate Back-to-school activity!

This resource is a middle and high school task, with complete key on factors, multiples, products, remainders and divisibility. The math covered is fundamental to RSA encryption, the surprise is, it is actually very easy and can be mastered by any middle or high schooler.

This resource works great as ...

  • an assessment exercise
  • a task
  • independent work
  • distance learning
  • math stations
  • math centers
  • homework
  • constructive group work when introducing the topic.

You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!

https://www.TeachShare.com/Product/A-fun-Back-to-school-activity-9-tasks-on-Mathematics-of-the-RSA-Cryptosystem-6021150

Please follow my store here to get notified of all new resources I create.

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Multiplication (Times) Tables, Products, Factors, Multiples, Prime Numbers and Rules for Divisibility form an important part of the RSA Public Key Cryptosystem. It is important that students know (and that teachers always remind them) when they are busy with these topics, that they are learning fundamental mathematics needed to encrypt data and secret messages.

This task, (with key), focuses on ...

Multiplication Tables

Listing Products in a set

Listing all the Factors of an Integer in a set

Listing Multiples of an Integer in a set

The proper notation for Factors, Products and Multiples

The qualities of Prime and Composite Numbers

The Rules of Divisibility of Integers

Exciting News: This task is the first of 7 that will teach students ALL the mathematics they need to be able to do RSA Encryption. You can find them all here.

Math
Algebra
Applied Math
$3.00