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 ...
You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!
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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.
Harry Potter Coordinate Plane Graphing Picture: Bellatrix Lestrange
By Qiang Ma
This Harry Potter cartoon coordinate system graphic art mystery picture would be ideal for students that are just beginning with graphing coordinates or students that need a little extra practice. It is also a great fun activity and engaging worksheets for Grade 4-12 for any time of the year. Prep free! Differentiated! Independent!
The picture has two different graphing options to easily provide differentiation in your classroom.
- One picture to be graphed in first quadrant with positive whole numbers only only
- One picture to be graphed in all four quadrants with positive and negative whole numbers
Save $$$s when you buy in bundles!
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Vertex from a Quadratic Equation (Standard Form) Self-Checking Digital Picture
By Cockrell's Creations Math and More
This is a digital self-checking algebra activity that addresses identifying the vertex in a quadratic equation when given the equation in standard form.
Students find the vertex in sixteen different problems in order to reveal a digital image. The problems do not need to be solved in order, but all of them must be solved correctly in order to reveal the image.
This product is made for Google Sheets. You must have access to a Google account in order to have access.
Printable task cards are also included along with answer work pages and an answer key. It may even be advisable to have students submit written work so that they are not simply guessing and checking.
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Total Pages 13 pages
Answer Key Included
Teaching Duration 45 minutes
Square Roots and Cube Roots Practice Scavenger Hunt Worksheets | Reference Sheet
By AbsoluteValueMath
This complete Simplifying Square and Cube Roots with and without variables scavenger hunt activity worksheets are perfect for keeping your students engaged in order to practice simplifying square and cube roots! You will get 4 scavenger hunt worksheets, 1 reference sheet, 1 practice worksheet and a workspace page, which can cover your lessons on this topic!
What you get:
- 4 scavenger hunt worksheets (12 questions per worksheet)
- Workspace page
- Practice Worksheet with 10 questions
- Reference Sheet with simplifying square and cube roots (with and without variables)
- Answer Keys
Topics covered:
- Simplifying non perfect squares
- Simplifying non perfect squares with variables
- Simplifying non perfect cubes
- Simplifying non perfect cubes with variables
- Root operation
Check out my mystery worksheet sub plans that include scavenger hunts as well!
Follow my store for more engaging no prep sub plans being posted in the near future and leave a review you get TeachShare credit! :)
Thank you for being here!
Real-Life Math fun! Linear Inequality Number Line Interval Notation Graphing
By Daniel
This task, (with complete key) includes solving linear inequalities, representing inequalities on a number line, expressing inequalities in interval notation and graphing two-variable inequalities on the coordinate plane. All these skills are properly practiced, mixed up and combined. The task addresses the topic in a way that will make all SAT and ACT questions on the topic easy to handle.
This resource works great as ...
And, here are more resources in the Coordinate Plane that you must also get!
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Enjoy this resource.
https://www.TeachShare.com/Store/Real-life-Mathematics
Linear Inequalities, Solving Inequalities, Number Line, Interval Notation, Graphing Inequalities
Systems of Equations Word Problems Self-Checking Digital Mystery Picture
By Cockrell's Creations Math and More
This is a digital self-checking algebra activity that addresses setting up and solving systems of equations when given a real-world context. Students solve sixteen systems of equations in order to reveal a digital image. The problems do not need to be solved in order, but all of them must be solved correctly in order to reveal the image.
This product is made for Google Sheets. You must have access to a Google account in order to have access.
Printable task cards are also included along with answer work pages and an answer key. It may even be advisable to have students submit written work so that they are not simply guessing and checking.
===========================================================================
Earn TeachShare Credit Toward a Future Purchase:
Simply go to your My Purchases page. Beside each purchase, find the Provide Feedback button. Once you click it, you will be able to leave a quick rating and a comment for each purchase. When you do this, TeachShare give you feedback credits toward future purchases.
Your feedback is helpful in letting me know which resources you find useful in your classroom.
In order to receive email updates about new products, discounts, and even freebies, simply click the GREEN STAR next to my logo to become a follower.
Total Pages
13 pages
Answer Key
Included
Teaching Duration
45 minutes
Emergency Sub Plans for High School Math | Pre Algebra Mystery Worksheets
By AbsoluteValueMath
These Emergency Sub Plans for High School Math are print and go and perfect for keeping your students engaged while you are out, having them feel that the work actually matters and has them refreshing important skills! They are all meant to complete without a calculator so no materials needed except 1 double - sided worksheet per student! You will get 5 worksheets which can be used all in the same week or spread out for random days out!
UPGRADE TO 10 DAYS OF ENGAGING SUB PLANS HERE! (for just $2 more!)
The upgrade includes 5 mystery worksheets and 5 scavenger hunt worksheets!
What you get:
- 5 mystery worksheets (12 questions per worksheet)
- Workspace page for each mystery worksheet
- Instructions for the substitute teacher
- Answer Keys
Topics covered:
- Solving Linear Equations (multi-step)
- Solving Linear Proportions (cross multiplication)
- Evaluating Expressions
- Distributing and Combining Like Terms
- Order of Operations
Follow my store for more engaging no prep sub plans being posted in the near future and leave a review you get TeachShare credit! :)
Thank you for being here!
Real-Life Math fun activity! Systems of Linear Equations - 5 activities and keys
By Daniel
This Systems of Linear Equations resource (tasks with complete key) addresses FIVE real-life problems and their optimal solutions.
This work, also called linear programming, demonstrates how practical and applicable the algebra of systems of equations is in real life.
This resource works great as ...
You may also want to include these resources on Linear equations!
AND... OF UTMOST IMPORTANCE!!
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I love to improve my resources, so any constructive feedback from you will be extremely welcome.
Enjoy this resource.
Slope Intercept Form from a Graph Self-Checking Puzzle Mystery Picture Activity
By Cockrell's Creations Math and More
This is a digital self-checking algebra activity that addresses writing linear equations in slope-intercept form when looking at a graph. This product is made for Google Sheets. You must have access to a Google account in order to have access.
Students write linear equations in slope intercept form for sixteen graphs in order to reveal a digital image. The problems do not need to be solved in order, but all of them must be solved correctly in order to reveal the image.
Printable task cards are also included along with answer work pages and an answer key.
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Simply go to your My Purchases page. Beside each purchase, find the Provide Feedback button. Once you click it, you will be able to leave a quick rating and a comment for each purchase. When you do this, TeachShare give you feedback credits toward future purchases.
Your feedback is helpful in letting me know which resources you find useful in your classroom.
In order to receive email updates about new products, discounts, and even freebies, simply click the GREEN STAR next to my logo to become a follower.
Algebra 1 Review Packet | Algebra 2 Back to School Activity | Algebra Review
By AbsoluteValueMath
Get these 20 Algebra 1 Review worksheets with over 100 questions to help your Algebra 1 students review 20 major topics in the Algebra 1 curriculum! Students need these topics to master Algebra 2 as well so you can use these worksheets for an Algebra 2 summer packet for incoming Algebra 2 students as well
How can they be used:
Topics Included:
1.Factoring
2.Polynomial Operations
3.Systems of Linear Equations
4.Graphing Functions
5.Quadratic Formula
6.Solving Multi-Step Linear Equations
7.Pythagorean Theorem
8.Function or Not a Function?
9.Evaluating functions
10.Function transformations
11.Arithmetic and Geometric Sequences
12.Literal Equations
13.Two Way Tables
14.Function Operations
15.Solving Non-Linear Equations
16.Average rate of change
17.Graphing linear equations
18.Exponent rules
19.Domain and Range
20. Irrational Numbers
What you get:
You might also like:
More Algebra 1 Resources
More Algebra 2 Resources
Let's be friends:
My Website
Join my email list so you can get access to my FREE RESOURCE LIBRARY:
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Real-Life Math-Slope Midpoint Distance Formula Equations in the Coordinate Plane
By Daniel
This task, (with complete key) covers six calculations that can be done when given two points on the coordinate plane:
This resource works great as ...
And, you have to get the other resources also in the Coordinate plane Series of resources!
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.
Emergency Sub Plans for High School Math | Algebra Scavenger Hunt Worksheets
By AbsoluteValueMath
These Emergency Sub Plans for High School Math are print and go and perfect for keeping your students engaged while you are out, having them feel that the work actually matters and has them refreshing important skills! They are all meant to complete without a calculator so no materials needed except 1 double - sided worksheet per student! You will get 5 worksheets which can be used all in the same week or spread out for random days out!
UPGRADE TO 10 DAYS OF ENGAGING SUB PLANS HERE! (for just $2 more!)
In the upgrade you get 5 scavenger hunts plus 5 mystery worksheets
What you get:
- 5 scavenger hunt worksheets (12 questions per worksheet)
- Workspace page for each scavenger hunt worksheet
- Instructions for the substitute teacher
- Answer Keys
Topics covered:
- Exponent Rules
- System of Equations
- Solving Linear Equations
- Evaluating Functions
- Finding Slope from Standard Form
Check out my mystery worksheet sub plans!
Follow my store for more engaging no prep sub plans being posted in the near future and leave a review you get TeachShare credit! :)
Thank you for being here!
Real-Life Math fun activity! Functions and Relations Task and Key - Algebra 2
By Daniel
It is always a good idea to review essential skills with your students, and, for Algebra 2, this is definitely needed!
Function, Relation, Venn Diagram, Graph, Ordered Pair, Domain, Range, Function Notation, Composite Functions, Real-Life Functions.
This 8 page Functions and Relations task, (with complete answer key) covers all Algebra 2 Functions topics. It includes many real-life examples of functions and composite functions. The task includes:
Examples:
The hours you work is the independent variable. Your salary is the dependent variable.
The rainfall on a farm is the independent variable. The income from crops is the dependent variable for a farmer.
Some more Algebra 2 resources you might not want to miss!
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.
Fun Algebra 1 Activities | Digital Algebra Activities | Games | Coloring Pages
By AbsoluteValueMath
These Algebra 1 engaging review activities will help your students review for the end of the year and stay engaged! This algebra 1 review includes over 60 usable student pages as well as a digital review, printables, puzzles, color by numbers, mazes, matching columns, true and false and more!
Here is breakdown of what you get in each activity!
Capture the Flag
Algebra 1 Review Topics include:
- Solving Inequalities
- Simplifying Expressions
- Factoring Trinomials
- Evaluating Expressions
- Consecutive Integer Word Problems
This product includes:
- 20 ready to print review questions (4 questions per topic)
- A full answer key for each question
- A digital capture the flag game board on Google Slides with movable flags and a space for a team name
- A Google Slide for you to input your flag value points
- A set of printable student instructions (student friendly language)
Algebra 1 Full Year Review Color by Number
What you get:
- 3 spring color by numbers
- 27 regents style questions
- fully worked through answer keys
The topics included for each Color by Number picture are show below:
Happy Spring
1.Solving Multi-Step Linear Equations
2.Solving Inequalities
3.Solving Rational Equations
4.Difference of Two Squares
5.Finding Slope
6.Finding Zero’s of a Polynomial
7.Identifying a Linear Relationship
8.Finding Range of a Function
9.Polynomial Vocabulary
Hello Spring!
1.Evaluating Functions
2.Function Transformation
3.Standard Form
4.Number Properties
5.Two - Way Tables
6.Solving an Inequality (Literal Equation)
7.Factoring
8.Polynomial Operations
9.Solving for Zero’s
Spring is in the Air
1.Evaluating Functions
2.Identifying a Function
3.Linear Functions
4.Polynomial Vocabulary
5.Solving a Quadratic Function
6.Determining Irrational Numbers
7.Interquartile Range
8.Average Rate of Change
9.System of Equation
Algebra 1 Review | Final Test Prep Mock Regents Exam
Final Exam
1.Print this out and just make it their final exam.
2.The answer key is already done for you!
Regents Prep
1.Have students form study groups to complete these questions over a couple of days in class (give out the printable)
2.Have students work together in groups with task cards
Homework
1.Pre-assign certain questions for HW the night before and go over them the next day in class.
Pre-test
1.You can give students 3 hours of class time to complete this test
2.Grade it and let them know how they did
3.Have them go back and make corrections or do a class activity going over all the questions
What you get:
1. 37 questions modeled after the NYS Algebra Regents Exam (14 pages)
- There are 2 versions: one that says "Mock Regents" and one that says "Test Prep" depending on what you need this for
- TASK CARDS with all 37 questions for a more interactive lesson
2. Reference Sheet with the top 13 most used formulas
3. A recording sheet for students to write their final answers for the multiple choice for easy grading
Earth Day Algebra 1 Review | Color by Number
What you get:
- 1 Earth Day color by numbers
- 9 regents style questions
- Answer Key
- Colored Picture
Topics Included:
- Solving Multi-Step Linear Equations
- Evaluating Functions
- Identifying Functions vs. Relations
- Solving Inequalities
- Solving Quadratic Equations
- Identifying Number Properties
- Polynomial Operations
- Factoring
- Polynomial Graphs
Algebra 1 DIGITAL Review Activity Packet
Topics Included in this Google Slideshow:
1)Point on a Line Matching Activity
2)Function or No? True or False
3)Evaluating Expressions Matching/Coloring Activity
4)Solving Multi-Step Equations Maze
5)Evaluating Functions Coloring Activity
6)Finding Slope & Y-Intercept Escape Room
7)Simplifying Expressions Matching Activity
8)Solving Linear Inequalities Maze
9)Linear System of Equations Coloring Activity/Matching
10)Literal Equations Color by Number Activity
11)Graphing Linear Inequalities Coloring Activity
12)Solving a System of Inequalities ”Which is True?” coloring activity
13)Answer Keys for all activities
Algebra 1 Polynomial Puzzles
What you get:
- 3 Polynomial Puzzles (18 questions per puzzle)
- A blank template
- Student Work Pages
- Answer Key
- Answer Key with fully worked examples
- 3 ways to use this activity once it's completed
Topics Included:
- Factoring Polynomials Completely
- Solving for Zeros using Factoring
- Solving for Zeros using the Quadratic Formula
Algebra 1 Review Packet
Topics Included:
1.Factoring
2.Polynomial Operations
3.Systems of Linear Equations
4.Graphing Functions
5.Quadratic Formula
6.Solving Multi-Step Linear Equations
7.Pythagorean Theorem
8.Function or Not a Function?
9.Evaluating functions
10.Function transformations
11.Arithmetic and Geometric Sequences
12.Literal Equations
13.Two Way Tables
14.Function Operations
15.Solving Non-Linear Equations
16.Average rate of change
17.Graphing linear equations
18.Exponent rules
19.Domain and Range
20. Irrational Numbers
What you get:
You might also like:
More Algebra 1 Resources
Let's be friends:
My Website
Join my email list so you can get access to my FREE RESOURCE LIBRARY:
My Email List
Follow my store so you get updates on new posted products:
My TeachShare Store
Don't forget to leave a review to get TeachShare credit!
Real-Life Math fun! Systems of Linear Equations Algebra Matrices Graphing
By Daniel
A real-Life Math activity that children can do to practice Linear equations.
This resource (task with complete key) practices student's skills to solve a system of linear equations in at least the following three ways:
The task gives four comprehensive problems that must be solved (or verified) with all three methods.
This resource works great as ...
And, you can also get these resources also on Linear equations!
This is the most important one!
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.
Real-Life Math! Linear Equa Graphs Coordinate Plane Finding Coordinates Slope
By Daniel
This 14-page printable resource (Task with complete key) addresses ALL essentials skills about linear equations, their graphs and their equations.
This resource works great as ...
And here are more resources in the Coordinate Plane series that you cannot forget!
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!
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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
Linear Equations, Linear Functions, X-Intercept, Y-Intercept, Slope, Slope-Intercept Form, Standard Form
Real-Life Math fun activity/resource! Geometric Sequences and Series task + Key
By Daniel
It is always a very good time to do (or review) this important piece of Math. It will set the tone for the rest of the year if they know this well!
This task, (and its complete answer key), covers the topic of Geometric Sequences and Series. Students will learn how to
The task can be used as an end-of-unit assessment in the form of a class test or take-home assignment.
Arithmetic Sequences, Sum of Arithmetic Series, Geometric Sequences, Sum of Geometric Series, Sigma-notation, Investments, Compound Interest, Annuities, Future Value, Present Value, Recurring Formula, Explicit Formula, constant difference, constant ratio, first term, n-th term, sum of n terms.
You might want to take a look also at this Geometric Series and Compound Interest Bundle!
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.
Real-Life Math fun activity/resource! Real-Life Arithmetic Sequences, Series+key
By Daniel
It is always a very good time to review important pieces of our students' Math journey with them!
This task card covers all the important topics in arithmetic sequences and series and can be used as an end-of-chapter assessment. The task card covers
The task card contains all needed formulas and a complete answer key. Students practice how to ...
Recurring formula, Explicit formula, first term a, constant difference d, Term n in the sequence, the sum of n terms of an arithmetic sequence.
You may want to look at this Bundle for Financial Math also!
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!
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I love to improve my resources, so any constructive feedback from you will be extremely welcome.
Enjoy this resource.
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 ...
You might also want to look at the Bundle for all the Math for the RSA Cryptosystem!
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.
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!
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.