Less than $5 Homeschool Applied Math Posters (by price, high to low)

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Ten Frame Number Posters & Math Number Charts - Llama Theme Class Decor

By Mrs Wates Teaching Creations

Explore Numbers with Llama themed Ten Frame Number Cards/Posters/Number charts. This fun set features numbers 0 to 20 making learning engaging for preschool, kindergarten, and early elementary students. Each printable poster presents the numeral, number name and a ten frame representation. Simply print, trim, and display as decor or a handy classroom reference. Ideal for cultivating number recognition, subitizing skills, and enhancing number word knowledge. Number posters 1-20 are the perfect student visual to have in your classroom when learning a number of the day or number of the week. Elevate your classroom with this educational Llama themed resource today.


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Click here to view more adorable Llama Classroom decor and resources.

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Your feedback is important to me. If you find this Llama themed Ten Frame Number Posters helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Other (Math)
$3.25
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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
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Number Lines 0 to 20 Printable Desk Tags Math Tool - Birds Decor

By Mrs Wates Teaching Creations

Get ready for Back to School & elevate your math teaching with these Number Line 0-20 Printable Desk Tags - Birds Theme. These downloadable & printable desk tags are a breeze to use – just print, laminate for durability & display them on your students desks. These number lines are perfect for Kindergarten, First Grade and Second Grade students to practice addition & subtraction in a fun and engaging way. This fun pack features 16 different number lines (in 6 different colors) focusing on numbers 0-20. Encourage your students to explore counting forwards and backwards with the help of these number lines. The colored numbers make it easy for little learners to distinguish between odd and even numbers. The desk tags are perfect for engaging counting activities, whether you use them as individual references on desks or add them to math books, centers or number walls. Make math lessons captivating and effective with these easy-to-use Number Line 0-20 Printable Desk Tags.


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Your feedback is important to me. If you find this Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Other (Math)
$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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Number Line 0 to 20 Printable Desk Tags - Math Tool for Counting

By Mrs Wates Teaching Creations

Get ready for Back to School and elevate your math teaching with these Number Line 0 to 20 Printable Desk Tags in Apple Theme. These downloadable and printable desk tags are a breeze to use. Print, laminate for durability and display them on your students desks. These number lines are perfect for Kindergarten, First Grade and Second Grade students to practice addition and subtraction in a fun and engaging way. This fun pack features 4 different number lines. (Two designs focus on 0-10 Number lines and the other two focus on 0-20 Number lines) The desk tags are perfect for engaging counting activities, whether you use them as individual references on desks or add them to math books, centers or number walls. Encourage your students to explore counting forwards and backwards with the help of these number lines. The colored numbers make it easy for little learners to distinguish between odd and even numbers, promoting a deeper understanding of numerical concepts in a fun and visually appealing way. Make math lessons captivating and effective with these easy-to-use Number Line 0-20 Printable Desk Tags.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.

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Your feedback is important to me. If you find this Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Mental 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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Number Lines 0 to 20 Desk Tags in Superhero Wild Animals

By Mrs Wates Teaching Creations

Step into the exciting world of numbers with Wild Warriors - Number Line Desk Tags. These number lines are perfect for Kindergarten, First Grade and Second Grade students to practice addition and subtraction in a fun and engaging way. These adorable counting printable desk tags/mini posters feature superhero animals, ready to help your students on their counting adventures. With 20 different designs, each showcasing a unique animal superhero, these mini labels will add a touch of fun to your classroom. Print and download these tags effortlessly to incorporate them into your counting activities, math centers, and number walls. Laminate them for added durability, ensuring they stand the test of time. The number line spans from 1 to 20, allowing students to count forwards and backwards with ease. The colored numbers help differentiate between odd and even numbers, making learning even more engaging. Bring the excitement of superheroes and the joy of numbers together with Wild Warriors - Number Line Desk Tags.


Click this link to view more Wild Warriors Resources and Class Decor.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.


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Your feedback is important to me. If you find this Printable Number Line 0-20 - Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Back to School
Math
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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Number Lines 0 to 20 Printable Desk Tags - Polka Dot Counting Math Tool

By Mrs Wates Teaching Creations

Get ready for Back to School. Elevate your math teaching with these Number Lines 0 to 20 Printable Desk Tags. These printables are perfect for Kindergarten, First Grade & 2nd Grade students to practice addition & subtraction in a fun & engaging way. This pack features 4 different number lines in polka dots. ( 0-10 Number lines and 0-20 Number lines) The desk tags are perfect for engaging counting activities, centers or number walls. Encourage your students to explore counting forwards and backwards with the help of these number lines. Make math lessons captivating & effective with these easy to use Number Lines 0-20 Printable Desk Tags.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.


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Your feedback is important to me. If you find this Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Back to School
Math
Applied Math
$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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Number Lines 0 to 20 Printable Desk Tags - Candy Theme Math Tool Printables

By Mrs Wates Teaching Creations

Introducing these 0 to 20 Number Lines - Printable Desk Tags. These number lines are perfect for Kindergarten, First Grade & Second Grade students to practice addition & subtraction & basic calculation skills in a fun and engaging way. With 20 charming designs to choose from, each number line card features an adorable sweet treat character. These vibrant & fun cards are set against a calming pastel green background. The alternating colors on the number line aid students in counting & identifying odd & even numbers. Use these captivating number lines with a variety of activities such as number sense exercises, math centers, calendar activities, story sums & problem-solving tasks. Print & laminate these printable number lines for a versatile resource that will support counting skills throughout the year.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.


Click here to explore more Sweet Treats Delight Themed Classroom decor and resources.


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Your feedback is important to me. If you find this Sweet Treats Delight Number Lines - Printable Desk Tags. helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Basic Operations
$3.00
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Product
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Number Line 0 to 20 Desk Tags - Printable Mini Math Black Polka Dots Posters

By Mrs Wates Teaching Creations

Get ready for Back to School and elevate your math teaching with Number Line 0 to 20 Printable Desk Tags in a black polka dot design. These printable number lines are perfect to practice addition and subtraction in an engaging way. The number lines are perfect for counting activities, individual references, centers or number walls. The colored numbers make it easy for little learners to distinguish between odd and even numbers, promoting a deeper understanding of numerical concepts in a fun and visually appealing way.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.

❤️ Follow me for Sales and Updates

Sign up for my mailing list

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Your feedback is important to me. If you find this Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Back to School
Math
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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Number Line 0 to 20 Printable Desk Tags - Flower Themed Math Tool for Counting

By Mrs Wates Teaching Creations

Get ready for Back to School and elevate your math teaching with these Number Line 0 to 20 Printable Desk Tags in a Happy Flower Theme. These downloadable and printable desk tags are a breeze to use – just print, laminate for durability and display them on your students desks. These number lines are perfect for Kindergarten, First Grade and Second Grade students to practice addition and subtraction in a fun and engaging way. This fun pack features 5 different number lines. (One 0-10 Number line and the other designs focus on 0-20 Number lines) The desk tags are perfect for engaging counting activities, whether you use them as individual references on desks or add them to math books, centers or number walls. Encourage your students to explore counting forwards and backwards with the help of these number lines. The colored numbers make it easy for little learners to distinguish between odd and even numbers, promoting a deeper understanding of numerical concepts in a fun and visually appealing way. Make math lessons captivating and effective with these easy to use Number Line 0-20 Printable Desk Tags.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.

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Your feedback is important to me. If you find this Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Mental Math
$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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Number Lines 0 to 20 & Math Desk Tags in Forest Camping Theme

By Mrs Wates Teaching Creations

Back to School ready! Embark on a mathematical adventure with the enchanting Forest Friends Themed Number Lines. These number lines are perfect for Kindergarten, First Grade, and Second Grade students to practice addition and subtraction in a fun and engaging way. Designed for ease and durability, simply print and laminate these delightful number lines to accompany your students throughout the year. Covering numbers 0 to 20, they provide a valuable tool for counting mastery and developing strong number sense. The visually engaging design, featuring alternating colors, ensures students stay on track while counting and aids in the identification of odd and even numbers. Whether used in daily problem-solving or regular practice, these number lines become an invaluable resource for students' mathematical journey. Unlock the full potential of these Forest Friends Themed Number Lines by integrating them into a range of activities. From fostering number sense during engaging exercises to enhancing math centers, calendar activities, bonds, story sums, and mental math challenges, these number lines empower students to tackle math with confidence. Let your students immerse themselves in the whimsical world of Forest Friends as they explore the wonders of numbers.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.


Click here to explore more Forest Friends Classroom decor and resources.


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Your feedback is important to me. If you find this Forest Friends Number Line Resource Pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Back to School
Math
Applied Math
$3.00
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Number Line 0 to 20 Printable Desk Tags & RETRO Theme Math Tool Groovy Labels

By Mrs Wates Teaching Creations

Get ready for Back to School and elevate your math teaching with these Retro Number Line 0-20 Printable Desk Tags. These downloadable and printable desk tags are a breeze to use – just print, laminate for durability, and display them on your students desks. The number lines are perfect for Kindergarten, First Grade, and Second Grade students to practice addition and subtraction in a fun and engaging way. This fun pack features 5 different number lines. (Two designs focus on 0-10 Number lines and the other designs focus on 0-20 Number lines) The colored numbers make it easy for little learners to distinguish between odd and even numbers, promoting a deeper understanding of numerical concepts in a fun and visually appealing way. The desk tags are perfect for engaging counting activities. Use them as individual references on desks or add them to math books, centers, or number walls. Encourage your students to explore counting forwards and backwards with the help of these number lines.

Make math lessons captivating and effective with these easy to use Number Line 0-20 Printable Desk Tags.


Click this link to follow my store. Unlock a world of exciting resources, engaging activities, and exclusive sales.

❤️ Follow me for Sales and Updates

Sign up for my mailing list

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Your feedback is important to me. If you find this RETRO themed Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Mental Math
$3.00
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Product
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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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Product
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Number Line 0 to 20 Printable Desk Tags - Rainbow Themed Counting Tool

By Mrs Wates Teaching Creations

Introduce a burst of color and excitement to your classroom with these Rainbow Themed Number Line Desk Tags. These number lines are perfect for Kindergarten, First Grade, and Second Grade students to practice addition and subtraction in a fun and engaging way. This fun pack features 18 slides with unique designs, each adorned vibrant rainbows that will brighten up any learning space. These easy-to-print and download desk tags are perfect for engaging counting activities, whether you use them as individual references on desks or add them to math books, centers, or number walls. Encourage your students to explore counting forwards and backwards with the help of these eye-catching rainbow number lines. The colored numbers make it easy for little learners to distinguish between odd and even numbers, promoting a deeper understanding of numerical concepts in a fun and visually appealing way. Let your students embark on a colorful counting adventure with these Rainbow Themed Number Line Desk Tags and watch as their math skills flourish amidst the joyful hues of the rainbow.


Click this link to view more Rainbow Resources and Class Decor.


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Your feedback is important to me. If you find this Printable Number Line 0-20 Desk Tags - Mini Posters pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Math
Applied Math
Basic Operations
$3.00
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Number Lines 0 to 20 Printable Desk Tags - Camping Class Decor

By Mrs Wates Teaching Creations

Step into the great outdoors with this fun Camping Themed Number Line 0 to 20 Desk Tags pack. Use these number lines to reinforce number recognition, practice counting forwards & backwards, recognising odd & even numbers & solving math problems. These fun printables includes 20 charming camping images such as tents, campfires & woodland creatures. Easily print & laminate these number lines for year long use. The engaging visuals and practicality of these desk tags make them a versatile addition to any primary classroom.


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Your feedback is important to me. If you find this Printable Number Line 0 to 20 Desk Tags pack helpful, please take a moment to leave a rating and review. Your input allows me to continue creating high-quality resources and make improvements where needed. Plus, by rating paid products, you can earn valuable TeachShare credits to use towards future purchases. To leave a review, simply visit your My Purchases page and click on the provided link. I sincerely hope that you are happy with your purchase and find it deserving of a 5-star rating. However, if you have any concerns or suggestions for improvement, please feel free to reach out to me. Please send me a question or comment by clicking this link and I will do my utmost best to improve my product. Your support through purchases, ratings, and following my store is greatly appreciated. Thank you, and happy shopping.

Back to School
Applied Math
Basic Operations
$3.00