7th Grade Applied Math Printables (by date, latest first)

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Step Multiplication & Lattice Multiplication Bundle : Multi Digit Worksheets

By Kids Teaching Zone

Master multiplication the easy way with this proven step-by-step system! The Step Multiplication & Lattice Multiplication Bundle gives you:

• Comprehensive step-by-step instructions for solving multi-digit multiplication problems
• Hands-on lattice method to visually break down complex calculations
• 100+ practice worksheets to build lightning-fast math skills

Conquer multi-digit multiplication and watch your math confidence soar.

This bundle is a game-changer for students and adults who struggle with the traditional algorithm. Unlock the secrets to effortless multiplication and take your math skills to the next level.

Want to learn more? Click on the "Preview" button above!

If you have any issues with this resource, please email me directly at kidsteachingzone@gmail.com. I'll be happy to try to help you!

This resource includes:

  • 4 Math Multiplication Products (2 Lattice Multiplication & 2 Step Multiplication)
  • 2 Digit by 1 Digit, 2 Digit by 2 Digit, 3 Digit by 2 Digit & 3 Digit by 3 Digit
  • Printable PDF File
  • Easel Activity
  • Answer Keys

Enjoy! Don't forget to leave feedback on all paid purchases for future credit toward free resources.

$24.36
$17.05
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Lattice Method Multiplication : Multi Digit Worksheets

By Kids Teaching Zone

Conquer multi-digit multiplication with our revolutionary Lattice Method Worksheets - the secret weapon for math mastery.

Key features/benefits:

  • Covers 2-digit by 1-digit, 2-digit by 2-digit, 3-digit by 2-digit, and 3-digit by 3-digit problems

  • Systematically builds multiplication skills from simple to complex

  • Endless practice to achieve math fluency

Mastering multi-digit multiplication is a game-changer for students. This set of worksheets uses the innovative lattice method to break down complex problems into manageable steps. With ample practice, learners will develop lightning-fast calculation skills and the confidence to tackle even the toughest math challenges.

Whether your child is struggling to keep up or an advanced math whiz, these worksheets are an invaluable resource. Reinforce classroom learning, get ahead of the curve, or provide enrichment - the lattice method works for students of all levels. Transform math from a source of frustration to a superpower that opens doors to future success.

Want to learn more? Click on the "Preview" button above!

If you have any issues with this resource, please email me directly at kidsteachingzone@gmail.com. I'll be happy to try to help you!

This resource includes:

  • 60 Printable Worksheets
  • Printable PDF File
  • Easel Activity
  • Answer Keys

You may also like:

2 Digit by 2 Digit & 3 Digit by 2 Digit Two-Step Multiplication Worksheets

2 and 3 Step Multiplication Worksheets: 2 by 2 Digit, 3 by 2 Digit& 3 by 3 Digit

Lattice Multiplication Worksheets: 2 Digit by 1 Digit & 2 Digit by 2 Digit

Enjoy! Don't forget to leave feedback on all paid purchases for future credit toward free resources.

Math
Algebra
Applied Math
$6.49
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Multiplying and Dividing Fractions With Like Denominators Worksheets Practice

By Kids Teaching Zone

Make Fractions Fun and Easy to Master!

Help your students gain confidence with fractions using this set of Multiplying and Dividing Fractions with Like Denominators Worksheets. Designed to simplify these foundational skills, this resource provides clear and engaging practice to build understanding and accuracy in fraction operations.

What’s Included:

  • Multiplication and Division Practice: Focused exercises on fractions with like denominators, ensuring students grasp the basics before moving to advanced concepts.
  • Step-by-Step Problem Sets: Gradually increase complexity to support progressive learning.
  • Answer Keys: Simplify grading and provide instant feedback to students.

Why Teachers Love It:

  • Clear Layouts: Student-friendly formatting minimizes confusion and supports independent learning.
  • Aligned with Standards: Perfect for classroom use, homework, or test preparation.
  • Boosts Confidence: Helps students master fractions through consistent and targeted practice.

Whether you’re introducing fractions or reinforcing skills, this resource is an essential tool for success.

Want to learn more? Click on the "Preview" button above!

If you have any issues with this resource, please email me directly at kidsteachingzone@gmail.com. I'll be happy to try to help you!

This resource includes:

  • 120 Printable Worksheets
  • Printable PDF File
  • Easel Activity
  • Answer Keys

Download now and make fractions a breeze for your students!

You may also like:

Multi-Digit Multiplication Worksheets: Using Lattice Grid and Step Methods

Multi-Digit Multiplication Worksheets: Lattice Grid Multiplication Method

Multiplying and Dividing Fractions With Like and Unlike Denominators Practice

2 Digit by 2 Digit Multiplication Worksheets Practice: Step Multiplication

3 Digit by 3 Digit Multiplication Practice With and Without Regrouping

Multi-Digit Multiplication and Long Division Math Practice Worksheets

Multi-Digit Long Division Worksheets Practice With and Without Reminders

Triple Digit Addition and Subtraction Worksheets With & Without Regrouping

Triple and Quadruple Digit Addition and Subtraction Practice Worksheets

Single and Double Digit Addition and Subtraction Worksheets Practice

Enjoy! Don't forget to leave feedback on all paid purchases for future credit toward free resources.

Math
Applied Math
Fractions
$5.89
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Multiplying and Dividing Fractions With Like and Unlike Denominators Practice

By Kids Teaching Zone

Master Multiplying and Dividing Fractions with Confidence!

Equip your students with the skills they need to succeed in fractions using this comprehensive set of Multiplying and Dividing Fractions with Like and Unlike Denominators Worksheets. This resource breaks down complex concepts into manageable steps, ensuring learners grasp the fundamentals and excel in problem-solving.

What’s Included:

  • Targeted Practice: Worksheets focusing on both like and unlike denominators to build a solid foundation in multiplying and dividing fractions.
  • Step-by-Step Guidance: Gradually increasing difficulty to support differentiated learning and skill mastery.
  • Real-World Word Problems: Engage students with relatable scenarios that apply their knowledge to practical situations.
  • Answer Keys: Save time with easy-to-use solutions for quick grading and self-assessment.

Why Teachers Love It:

  • Clear and Student-Friendly Layouts: Reduce math anxiety and boost understanding.
  • Comprehensive Coverage: Covers essential fraction operations to meet curriculum standards.
  • Flexible Use: Perfect for classroom lessons, homework assignments, and intervention groups.

Give your students the tools to conquer fractions and develop lasting math confidence!

Want to learn more? Click on the "Preview" button above!

If you have any issues with this resource, please email me directly at kidsteachingzone@gmail.com. I'll be happy to try to help you!

This resource includes:

  • 160 Printable Worksheets
  • Printable PDF File
  • Easel Activity
  • Answer Keys

Download now and make fractions a favorite part of math class!

You may also like:

Multi-Digit Multiplication Worksheets: Using Lattice Grid and Step Methods

Multi-Digit Multiplication Worksheets: Lattice Grid Multiplication Method Multiplying and Dividing Fractions With Like Denominators Worksheets Practice

2 Digit by 2 Digit Multiplication Worksheets Practice: Step Multiplication

3 Digit by 3 Digit Multiplication Practice With and Without Regrouping

Multi-Digit Multiplication and Long Division Math Practice Worksheets

Multi-Digit Long Division Worksheets Practice With and Without Reminders

Triple Digit Addition and Subtraction Worksheets With & Without Regrouping

Triple and Quadruple Digit Addition and Subtraction Practice Worksheets

Single and Double Digit Addition and Subtraction Worksheets Practice

Enjoy! Don't forget to leave feedback on all paid purchases for future credit toward free resources.

Applied Math
Fractions
Special Education
$6.99
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Mathematics Proficiency BUNDLE

By Visual Vibe

Everything you need to incorporate the Mathematics Proficiencies into your classroom. Increase your students abilities to learn and work mathematically.

What's Included:

  • Maths Proficiency Posters - Fluency, Understanding, Problem Solving and Reasoning
  • Mathematics Proficiency Introduction - 12 Proficiency skills, 12 example questions and answers
  • Maths Proficiency Verb Posters
  • Concrete, Pictorial, Abstract Approach Posters
$12.00
$10.90
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Differentiated Math Operations Bundle

By Visual Vibe

This set of strategy posters is designed to engage your learners and assist them in developing their operation strategy bank. These posters have been created to ensure that students have the tools they need solve problems and experiment with a variety of strategies.

All operation sets have posters that explain and show different concrete, pictorial and abstract strategies.

What's Included:

  • Addition
  • Subtraction
  • Multiplication
  • Division ~ differentiated to represent remainders as fractions and decimals.
  • BONUS ~ NEW CPA Approach Posters

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.

$15.50
$13.95
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Concrete, Pictorial, Abstract Approach

By Visual Vibe

The Concrete, Pictorial, Abstract Approach is an effective teaching approach that helps to develop a deep and sustainable understanding of mathematics in students.

When integrated into your classroom it helps to build on your students existing understanding and making complex mathematical concepts accessible to all.

Concrete: refers to the 'doing' stage. Where students manipulate concrete materials to solve problems. This is the first stage of the approach or framework.

Pictorial: refers to the 'seeing' stage. Where students create visual presentations of the concrete objects that they have just used to model the problem. This allows students to make connections between the objects they have just used and the abstract pictures they have drawn.

Abstract: refers to the 'symbolic' stage. Where students use numbers and symbols to model a problem. This is the final stage to mastering a concept. Students will not move onto this stage if they do not have a solid understanding of the concrete and pictorial representations.

It is also important to go back and forth, continually practicing each stage to reinforce mathematical concepts.

Math
Applied Math
Free
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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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Shape Dimensions Posters

By Visual Vibe

Build you students understanding of the three different dimensions we use when measuring lines, 2D shapes and 3D Objects.

What's Included:

  • 1D Poster
  • 2D Shapes Poster
  • 3D Objects Poster
  • PDF version – print and go!

If you like this resource, I would really appreciate your 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)
$1.00
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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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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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Ratios and Proportions Lesson Bundle ALGEBRA | Study Guide, Worksheets, & Quiz

By Oops Math is Fun

Get everything you need to teach and assess Ratios and Proportions with this comprehensive Ratios and Proportions Complete Lesson Bundle for Grade 8 Math. This all-in-one resource bundle includes a study guide, practice worksheet, homework set, word problems worksheet, and an end-of-lesson quiz, providing your students with a thorough understanding of this essential math topic.

What's Included:

  • Study Guide: A detailed guide that introduces the key concepts of ratios and proportions, complete with definitions, examples, and practice exercises. Ideal for classroom instruction or independent review.
  • Practice Worksheet & Homework Set: A combination of a practice worksheet and a homework assignment designed to reinforce students' understanding. This set includes a variety of exercises, from verifying proportions to solving for unknowns, ensuring students master the material.
  • Word Problems Worksheet: Engage your students with real-world applications of ratios and proportions. This worksheet challenges students to solve word problems that require critical thinking and practical application of the concepts they've learned.
  • End-of-Lesson Quiz: Assess your students' comprehension with a comprehensive quiz that includes multiple-choice questions, proportion-solving exercises, and a word problem. This quiz is designed to test both conceptual understanding and problem-solving skills.

Key Features:

  • Comprehensive Coverage: This bundle provides a complete set of resources for teaching and assessing ratios and proportions, covering everything from basic concepts to real-world applications.
  • Aligned with Common Core Standards: All materials are designed to meet Grade 8 Common Core Standards for Math, ensuring your students are learning what they need to succeed.
  • Ready-to-Use: Print and distribute these resources with ease. Perfect for classroom instruction, homework, extra practice, and assessments.
  • Versatile and Flexible: Use these resources together for a complete lesson or individually to supplement your existing curriculum.

This Ratios and Proportions Complete Lesson Bundle is the ultimate resource for any Grade 8 math teacher looking to provide their students with a thorough and engaging learning experience. Save time and ensure your students achieve mastery with this comprehensive, ready-to-use bundle!

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:

⭐⭐⭐⭐⭐

"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!"

$9.50
$6.00
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ALGEBRA Chapter 2 BUNDLE | Study Guides Worksheets Quizzes Answer Keys

By Oops Math is Fun

Elevate your Algebra teaching experience with this all-in-one Chapter 2 Algebra bundle. This comprehensive bundle includes everything you need to guide your students through essential topics:
CHAPTER 2 ALGEBRA:

  1. Writing Equations
  2. Solving One-Step Equations
  3. Solving Multi-Step Equations with Variable on One Side
  4. Solving Multi-Step Equations with Variable on Both Sides
  5. Solving Equations with One Solution, Infinitely Many Solutions, No Solution
  6. Solving Equations Involving Absolute Value
  7. Ratios and Proportions
  8. Solving Literal Equations

Bundle Contents with over 90 pages:

For each lesson, you will receive:

  • 1 Study Guide: Explanations, definitions, and examples to help students grasp the core concepts.
  • 1 Practice Worksheet: Engage students with practice problems to reinforce their understanding.
  • 1 Homework: Assign additional exercises to strengthen students’ skills outside the classroom.
  • 1 Word Problems Worksheet: Apply algebraic concepts to real-world scenarios, enhancing problem-solving abilities.
  • 1 Quiz: Assess student understanding with a carefully designed quiz for each lesson.
  • Answer Keys: Complete answer keys for all materials, making grading quick and easy.

All materials are created with high-quality, easy-to-read formatting and are ready for immediate use in your classroom.

(Note that only Lesson #5 has no Word Problems Worksheet)

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:

⭐⭐⭐⭐⭐

"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!"

$66.75
$40.50
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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:

⭐⭐⭐⭐⭐

"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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35 Real-Life Math Applications for Algebra 1 Algebra 2 Pre-Calculus, tasks, keys

By Daniel

No better exercise for children to do to cement all the Math they have learnt thus far.

So make sure you take advantage of this incredible resource, as it could keep them busy for quite a while!

These tasks, (with complete keys) help teachers and their students see in a powerful way where and how the math they do gets applied in real life. A sample of the 35 products include:

  • Division, prime numbers and Encryption
  • Trig and building a lean-to roof.
  • Geometric Sequences and Financial investments
  • Slope and building the right stairs for old people.
  • Statistics and making informed consumer choices.
  • Line of best fit and predicting Track world records.
  • Logs, Ln, e and Financial investments
  • Linear Equations and Optimization (Linear Programming)
  • Exponents and Encryption
  • Pythagoras and design and gardening

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

$108.50
$53.00
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29 Real-Life Math Applications for Middle School Mathematics, activities+keys

By Daniel

No better exercise for children to do to cement all the Math they have learnt thus far! So, be sure to take advantage of this offer, as it could keep them busy for quite a while!

This Real-Life Math bundle contains 29 different tasks, (with complete keys), of where Middle School math gets applied in the real world. It will keep the children fascinated by how all they Math they learn is applicable to the Real World that we live in!

The work will keep your students very engaged since all of it has been tried, tested and refined in my daily classroom over many years. Demonstrate practically to students the answers to the following questions:

  • Why do we have to learn this?
  • Where is this ever used in real life?

This product can be used for

  • groupwork

  • discovery exercises

  • assessment

  • independent study

  • a complete home-school Real-Life Math application curriculum for a middle school student.

  • 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

$101.50
$49.00
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Real-Life Fun Math activity! 9 tasks on Mathematics of the RSA Cryptosystem

By Daniel

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

Multiplication Tables, Factors, Products, Multiples, Divisibility, Telling Time, Integers, Distributive Property, Exponential Laws, Prime Numbers, Composite Numbers, Prime Factors, Place Value, Linear Equations, Divisors, Remainders, Integer Multiplication, Integer Division.

This bundle included EVERYTHING needed for RSA Encryption.

With this bundle, students will see that

1. They already know all the math needed for RSA Encryption (by about the end of 10th grade)

OR

2. The math needed for RSA Encryption is really very easy.

The skills listed above all form part of the RSA Cryptosystem. Students who are busy with these topics need to know (and be reminded by their teachers) that they are working with mathematics that has a very powerful, real-life application.

You might want to also look at the posters about the RSA Cryptosystem!

https://www.TeachShare.com/Product/Free-Class-Decor-RSA-Encryption-The-Middle-School-Math-that-builds-the-House-7109013

https://www.TeachShare.com/Product/Free-Back-to-school-Classroom-Decor-The-math-building-blocks-of-RSA-Encryption-6021103

https://www.TeachShare.com/Product/Free-Back-to-school-Classroom-Decor-This-Math-are-the-Gears-for-RSA-Encryption-6021086

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

$27.00
$17.00
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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-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-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