Less than $5 12th Grade Algebra Lesson

Do you need a lesson on Area and Circumference? This no prep, print and go set of notes and three practice sheets are a great way to introduce Area and Circumference as well as assessing comprehension and math reasoning skills. And for differentiation, there are modified versions of the notes and three practice sheets. Whether you're an educator seeking to enhance your classroom resources or a student striving for mastery, this package offers a rich blend of theory and application, bolstered by engaging visual aids and targeted practice exercises.

Our meticulously crafted notes provide a clear and concise overview of the formulas for calculating both the area and circumference of circles. Each concept is presented in an accessible format, ensuring students grasp the underlying principles with ease. Additionally, our modified version of the notes offers scaffolded support, catering to diverse learning needs and fostering inclusivity in the classroom.

But it doesn't stop there. Our practice sheets go beyond rote memorization, encouraging students to apply their newfound knowledge in practical scenarios. Each sheet features a series of visually stimulating images, prompting students to calculate both the area and circumference of circles depicted. Furthermore, our unique approach challenges students to work backward, deducing the radius and diameter from given area and circumference values using the corresponding formulas.

Included:

Area and Circumference Notes and three practice sheets (Modified versions of all included)

Answer Key

With this comprehensive set, students not only develop proficiency in calculating area and circumference but also sharpen their problem-solving skills and mathematical reasoning. Whether used in a classroom setting or for independent study, our notes and practice sheets provide the perfect toolkit for unlocking the mysteries of circles and fostering mathematical confidence.

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No prep lesson introducing the Factor Theorem

• PowerPoint showing the Factor Theorem and using it to factorise polynomials
• Worksheet with questions of increasing difficulty including solving cubic equations by factorisation
• B&W and color versions included
• Worked solutions to model answers

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Polynomials? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 20 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ polynomial Definition, Null polynomial, Equal Polynomials

✦ Numerical value of a polynomial

✦ Identification method, Euclidean division method

✦ Remainder of the division of p(x) by (x-∝)

✦ Factorizing a polynomial using its constant term in the case where it is an integer

✦ Factoring and division by ( − )

✦ Factorization of the polynomial of the third degree knowing a root

✦ Simplification of rational fractions

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

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Other Resources:

⤞ First Degree of Equations and Inequalities | High School Math PowerPoint Lesson

⤞ Linear System | High School Math PowerPoint Lesson Slides

⤞ Equation of Straight Lines | High School Math PowerPoint Lesson Slides

⤞ Permutations, Combinations, and Counting Principle | High School Math PowerPoint

⤞ Absolute value and intervals | High School Math PowerPoint Lesson Slides

End of Year "Math Talk" Activity for Middle School or High School Students

This resource features an engaging "Math Talk" activity that will have your students thinking, writing, speaking, and moving all in one class period during the last week of school! In this activity, they must choose between 6 different quotes about math and articulate why the quote aligns with their perspective on math. I use this lesson at the end of every year to see how my students' perspectives on math have developed and matured throughout the school year. This is perfect if you are looking for an engaging lesson plan during the one of the toughest weeks of the year!

Product includes:

- Comprehensive Lesson Plan

- "Math Talk" Sheet for students to fill out

- 6 Corresponding "Math Quote" signs to hang up around your room

Though I utilize this product during the last week of school, it really can be used all year long. I hope that it is as successful in your class as it is in mine!

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Also, decorate your classroom with these great Math Quote Posters by Language Arts Excellence:

⭐ Math Quote Posters

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Online lesson. You can send it to your students and they'll have everything they need. If you are online with them, you can project it and comment.

If you like an example of what can be done with this type of resources check:

https://www.youtube.com/watch?v=0\_sQPr4Ni50\&t=1s

Math inequalities

This PowerPoint presentation contains theory review about solving inequalities, examples and several exercises.

Printable

Suitable for IB MYP Middle Years Programme

Copyright © 2020 Matemaths

All rights reserved by author.

Permission to copy for single classroom use only.

Not for public display.

Introduction to complex numbers and imaginary numbers no prep lesson.

• Power Point begins with introducing i as the square root of (-1), simplifying radicals of negative numbers, solving quadratics with complex roots and finally, adding and subtracting complex numbers
• Worksheet includes examples on all of the above
• Worked solutions are included to share with students should you wish

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Complex Numbers? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 10 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ Definition of Complex numbers

✦ Conjugate of a complex number

✦ Consequences

✦ Second Degree Equations in C

✦ Geometric representation, image, affix

✦ Graphical Representation of a Complex Number

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

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Other Resources:

⤞ Equation of a circle tangent | High School Math PowerPoint Lesson Slides

⤞ Order on R-Framing and approximation | High School Math PowerPoint Lesson Slides

⤞ Generalities of Functions (part 1) | High School Math PowerPoint Lesson Slides

⤞ Coordinate System | High School Math PowerPoint Lesson Slides

⤞ Parallel Lines and Planes | High School Math PowerPoint Lesson Slides

Activity involving stretches of sinx. Students to use graphing software to help plot transformations and describe them. Answer sheet included

Worksheet and solutions on applying the knowledge

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Equations and polynomials of the second degree? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 11 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ Quadratic equations

✦ Solving a quadratic equation

✦ Sum and product of the roots

✦ Finding two numbers knowing their sum and product

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

Other Resources:

⤞ Rational and Irrational Functions | High School Math PowerPoint Lesson Slides

⤞ Polynomial Functions | High School Math PowerPoint Lesson Slides

⤞ Scalar Product in Space | High School Math PowerPoint Lesson Slides | Cosine Law

⤞ Numerical Sequence | High School Math PowerPoint Lesson Slides

⤞ Generalities of Functions (part 2) | High School Math PowerPoint Lesson Slides

No Prep Lesson on finding the sum of an infinite geometric series (The Sum to Infinity)

• PowerPoint with introduction
• Worksheet
• Worked Solutions

This follows the previous lesson: Finding the sum of a geometric series.

Sum of a Geometric Series No Prep Lesson

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Equation of straight lines? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 18 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ Director vector of a straight line

✦ Parametric representation of a straight line

✦ Cartesian Equation of a straight line

✦ Relative Position between two Lines (Intersection Case)

✦ Parallelism of two Straight lines

✦ Condition of the orthogonality of two lines

✦ Straight line passing through a given point A and of given normal vector N ⃗

✦ Distance from a point to a Straight line

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

Other Resources:

⤞ Permutations, Combinations, and Counting Principle | High School Math PowerPoint

⤞ Absolute value and intervals | High School Math PowerPoint Lesson Slides

⤞ Addition of Vectors | High School Math PowerPoint Lesson Slides

⤞ Thales' Theorem | PowerPoint Presentation Lesson slides High School Geometry

⤞ Linear Functions and Proportionality| PowerPoint Presentation Lesson High School

Multiplying complex numbers no prep lesson with

• A Power Point with examples of multiplying complex numbers and equating coefficients to find unknowns
• Worksheet with worked solutions

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about First Degree of Equations and Inequalities? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 15 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ First degree equations in one unknown 

✦ First degree inequalities in one unknown

✦ Sign of a product 

✦ Sign of a quotient

✦ Solving a system of first degree inequalities

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

Other Resources:

⤞ Linear System | High School Math PowerPoint Lesson Slides

⤞ Equation of Straight Lines | High School Math PowerPoint Lesson Slides

⤞ Permutations, Combinations, and Counting Principle | High School Math PowerPoint

⤞ Absolute value and intervals | High School Math PowerPoint Lesson Slides

⤞ Addition of Vectors | High School Math PowerPoint Lesson Slides

No prep lesson

• Activity to introduce and discover rules for translating functions. Use of graphing software is ideal. Answers included
• Worksheet on translating functions, sketching translated graphs and finding the algebraic equations of the new graphs
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Equation of a circle? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 15 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ Definition of a circle.

✦ Equation of a circle determined by its center and radius.

✦ Equation of a circle determined by the ends of its diameter.

✦ Determine the center and radius of a circle from its equation.

✦ Position of a line and a circle.

✦ Intersection between a circle and a line.

✦ Position of a point with respect to a circle.

✦ Equation of the tangent to a circle.

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

Other Resources:

⤞ Order on R-Framing and approximation | High School Math PowerPoint Lesson Slides

⤞ Generalities of Functions (part 1) | High School Math PowerPoint Lesson Slides

⤞ Coordinate System | High School Math PowerPoint Lesson Slides

⤞ Parallel Lines and Planes | High School Math PowerPoint Lesson Slides

⤞ Scalar Product of Vectors | High School Math PowerPoint Lesson Slides

Third no prep lesson on Partial Fractions. This is where the denominator consists of a repeated linear factor.

• PowerPoint with example for teachers and a similar one for students to attempt
• Differentiated worksheet where second exercise require factoring cubics on the denominator

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Partial Fractions 1 -non repeating linear factor no prep lesson

Partial Fractions 2 - irreducible quadratic factor no prep lesson

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Sign of The 2nd Degree Polynomials? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 10 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ Factorization and sign of a quadratic polynomial

✦ Solving quadratic inequations

✦ Signs of the roots of a quadratic equation

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

Other Resources:

⤞ Orthogonality In Space | High School Math PowerPoint Lesson Slides

⤞ Functions limits and continuity | High School Math PowerPoint Lesson Slides

⤞ Equations & polynomials of the 2nd degree | High School Math PowerPoint Lesson

⤞ Rational and Irrational Functions | High School Math PowerPoint Lesson Slides

⤞ Polynomial Functions | High School Math PowerPoint Lesson Slides

No prep lesson for finding composite functions

• PowerPoint with numerical and algebraic examples of composite functions. Also includes examples for solving equations where a composite function is required to be found first
• Worksheet with increasing difficulty and worked solutions included

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Functions - Function Notation

Functions - Domain and Range no prep lesson

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Are you teaching your High School students about Generalities of Functions (part 2)? Plenty of examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

✦ 10 total slides for notes, examples and applications.

✦ All steps are animated to allow the teacher to explain them gradually.

Throughout the Lesson, students will be introduced to the following:
✦ Introduce functions and some of their characteristics

✦ Domain of definition

✦ Representative curve

✦ Parity of Function

✦ Elements of symmetry

This resource is great for:

• In-Classroom Teaching (Displaying for the Whole Class)
• Online Learning
• Homeschooling
• Sharing on Google Classroom or Other Platforms as a Tool for Revision

To check out Generalities of Functions (part 1) click here

-Follow us on TeachShare to be informed with new products and updates.

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Other Resources:

⤞ Right Triangle Trigonometry | High School Math PowerPoint Lesson Slides

⤞ Lines and Planes In Space | High School Math PowerPoint Lesson Slides

⤞ Exponential Functions | High School Math PowerPoint Lesson Slides

⤞ Primitives Anti-Derivative | High School Math PowerPoint Lesson Slides

⤞ Derivative of Functions | High School Math PowerPoint Lesson Slides

No Prep lesson for finding the sum of a finite geometric series

• Powerpoint including the Proof of the formula for the sum of a geometric series
• Accompanying worksheet with increasing difficulty of questions
• Worked solutions

Follows on nicely from

Geometric Sequences no prep lesson

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.