Less than $5 High School Math Lesson (by date, latest first)

There are 14 number lines (1-15 per 8th grade expectations). There are boxes on the top and bottom of each line. I have students put the whole numbers in the boxes on the bottom of the number line and corresponding square root above it but you can switch depending on your preference. Then I have students place the irrational numbers on the appropriate number line. I encourage them to make it as accurate as possible (closer to the perfect square, closer to the half, etc.)

* I have students highlight the perfect squares before they cut.

The Quadratic Formula, Algebra Mini Project

In this project, students will create a trifold flyer of The Quadratic Formula. The flyer will include:

*Deriving the formula

*Solving an example using the Quadratic Formula

*Coming up with examples.

Students can create this flyer as to teach someone else the lesson on deriving the Quadratic Formula. This project will help students understand the formula and how it was derived. It will also allow students to think and come up with their own examples with answers.

Common Core Standards:

CCSS.MATH.CONTENT.HSA.APR.C.4

CCSS.MATH.CONTENT.HSA.APR.C.5

CCSS.MATH.CONTENT.HSA.REI.A.1

More Algebra resources available:

https://www.TeachShare.com/Store/Mathologist

How to factor using Greatest Common Factor is made simple with this interactive notebook.

Step-by-step instructions on how to factor using greatest common factor.

Students can take notes and practice at the end the concepts they learned.

Included:

2 page interactive notebook with foldable

Sample of what the notebook should look like.

Common Core Standards:

CCSS.MATH.CONTENT.6.NS.B.4

CCSS.MATH.CONTENT.HSA.APR.A.1

Factoring, Algebra, Difference of Squares, Notes and Practice!

Included is a simple foldable note to help students identify Difference of Squares in factoring. Once the lesson has been completed with this foldable notes, students can work on practice problems (also included!)

Common Core:

CCSS.MATH.CONTENT.HSA.APR.B.3

CCSS.MATH.CONTENT.HSA.APR.A.1

More resources on factoring and other Algebra worksheets can be found at:

https://www.TeachShare.com/Store/Mathologist

Factoring, Algebra, Trinomials, a>1, Powerpoint Lesson

19 page STEP-by-STEP Powerpoint lesson to help students understand Factoring Trinomials, a>1.

Every step with a visual guide to make the concept easy to understand.

No Prep Lesson!

Practice problems at the end of the lesson with answers.

More resources on Algebra and factoring available:

https://www.TeachShare.com/Store/Mathologist

Foldable notes that are engaging for combining like terms. Notes and practice problems are all in one package.

The notes will explain step-by-step to help guide students on how to combine like terms.

*Pre-aglebra, Algebra*

Content includes:

- 3 page notes on "What is a term," "What are like terms?" and "How to combine like terms."

- 4 different ways to practice

More math resources available @mathologist

Step by step notes for each exponent law is included in this resource. For each law of exponent, there is examples to help students practice different types of problems.

For more math resources, please visit @mathologist

Pre-Algebra Essentials

A mini-lesson on Solving One-Step Equations using Algebra

This lesson leads to solving two-step equations.

FREE lesson video!

What's included:

* Guided examples

* Independent practice questions

* Answer Key

More on solving equations:

Solving Two-Step Equations

Solving Equations with Parenthesis and Variable on Both Side

Solving Equations by Clearing Fractions

Solving Equations by Clearing Decimals

Solving Equations: Application and Mastery

More resources can be found @Mathologist

Solving Compound Inequalities.

Conjunction, AND

Disjunction, OR

This worksheet/activity is recommended as the very first lesson on compound inequalities. The practice problems involve standard compound inequalities with a conjunction or disjunction.

This worksheet can be served as a mini-lesson to begin the topic of Compound Inequalities.

Also check out Solving Multi-Step Inequalities Guided Notes and Practice

For additional resources click @mathologist

Algebra basics:

*Solving Two-Step Equations explained in steps.

*Guided mini-lesson and independent practice questions with answers are included.

FREE lesson video!!

More on solving equations:

Solving One-Step Equations

Solving Equations with Parenthesis and Variable on Both Side

Solving Equations by Clearing Fractions

Solving Equations by Clearing Decimals

Solving Equations: Application and Mastery

Sovling Equations: Practice Tricky Problems

More resources can be found @mathologist

Welcome to Mathologist's Dollar Store, where every teacher resource is just one dollar, helping you create a vibrant classroom without stretching your budget!

This short, printable lesson is designed to help students independently learn how to write expressions and equations. It features guided notes to support understanding and series of practice questions to reinforce skills.

This is also ideal for self-paced learning but also a great way for classroom use or homework assignments.

This worksheet includes a mini-guided lesson and practice problems on solving inequalities. Answer sheet included.

Additional mini-lessons on solving inequalities can be found:

Solving Inequalities with Addition and Subtraction

Solving Inequalities with Multiplication and Division

More math resources @mathologist

Solving Multi-Step Equations. Step-by-step mini lesson on solving equations with parenthesis and variable on both side.

Tricky questions with "All Real Numbers and No Solution" also explained.

More on solving equations:

Solving One-Step Equations

Solving Two-Step Equations

Solving Equations by Clearing Fractions

Solving Equations by Clearing Decimals

Solving Equations: Application and Mastery

Sovling Equations: Practice Tricky Problems

More resources available @mathologist

Solving inequalities using addition and subtraction. Guided instruction problems and independent problems with answers included.

More resources on Pre-algebra and Algebra 1 resources available @mathologist

Geometry basic vocabulary unlocked! Notes and practice worksheet that identify the following are included:

* Point

* Line

* Ray

* Line Segment

* Parallel Lines

* Perpendicular Lines

Types of Triangles Included are:

* Equilateral Triangle

* Isosceles Triangle

* Scalene Triangle

* Acute Triangle

* Right Triangle

* Obtuse Triangle

For more math resources, please visit @Mathologist

Included are guided notes on the following:

* Slope: Parallel and Perpendicular Lines

* Slope-Intercept Form

* Point-Slope Form

* Standard Form

Key features of Linear Functions.

Also includes parallel and perpendicular lines concept.

Answers included!

More Algebra resources:

Graphing Linear Equations and/or Functions Activity Worksheet

Key Features of Linear Functions:Slope Intercept, Point Slope, and Standard Form

For more Pre-algebra/Algebra resource, visit Mathologist

Welcome to Mathologist's Dollar Store, where every teacher resource is just one dollar, helping you create a vibrant classroom without stretching your budget!

This activity is designed to help students master evaluating algebraic expressions using the order of operations (GEMDAS). It includes a set of guided notes that breaks down each step, providing clear explanations with an example. Students will then apply what they've learned through practice problems, reinforcing their understanding of how to correctly solve expressions with multiple operations. Perfect for classroom instruction, homework, or review!

More resources available @Mathologist

This resource includes a guided notes to help understand function rules and tables, with a focus on the concepts of domain and range. Designed for middle and high school students, it offers explanations and practice problems to help students grasp how input-output relationships work in functions.

Students will learn:

• What a function is: An introduction to the concept of functions as relationships between two sets, where each input (from the domain) has a unique output (in the range).
• Function rules: How to interpret and apply function rules, which are the mathematical operations or formulas that link the input values (domain) to their corresponding output values (range).
• Tables of values: How to create and interpret tables that show input-output pairs, helping students visualize how function rules work in practice.
• Domain and range: Clear explanations of these key concepts, including how to determine the domain (the set of all possible input values) and the range (the set of all possible output values).

More resources available @mathologist

Easy guided lesson on solving inequalities with multiplication and division. Independent practice questions with answers included.

Solving Inequalities with Addition and Subtraction Mini-Lesson

You can find more useful resources @mathologist

Welcome to Mathologist's Dollar Store, where every teacher resource is just one dollar, helping you create a vibrant classroom without stretching your budget!

This fall-themed student worksheet focuses on identifying functions. Students will analyze sets of ordered pairs and mappings to determine whether each relation is a function. This resource is a digital product using Google Slides.