Erin's Essential Equations
378 Followers
Massachusetts, United States
About the store
This is my 15th year of teaching high school mathematics. I've taught in Massachusetts and Georgia. I am certified in Math for grades 6-12 and in Instructional Technology. I am Distinguished Modern Classroom Educator and a certified Microsoft Innovative Educator.
I have taught the following courses: Algebra 1, Algebra 1 Support, Honors Algebra 1, Accelerated Algebra 1/Geometry A, Algebra 2, Honors Algebra 2, Geometry, Honors Geometry, MCAS Prep, SAT Prep, Mathematical Modeling, and Integrated Mathematics.
Read more
Store categories
All resources
Filters
Grade
Resource type
Standard
Audience
Characteristics of Linear Functions Notes and Practice
Are you looking for engaging lessons on the characteristics of linear functions? These lessons are ready to use and include everything you need to teach your students about the characteristics of linear functions. In these lessons your students will learn how to identify the following characteristics: Discrete vs ContinuousDomain and Rangex and y interceptsEnd BehaviorIncreasing and DecreasingStudents will also learn about interval notation. These lessons include:✨ 6 pages of notes ✨ 2 pages o
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS, TEKS, VA SOL
HSF-IF.A.1
, HSF-IF.B.4
, MA.8-9.A1.3.C
+3
Binomial Theorem and Pascal's Triangle
Binomial Theorem and Pascal's TriangleIn this resource, you will receive notes, link to a video teaching the notes, and practice on using the binomial theorem and Pascal's Triangle. Notes include completing rows 0-6 of pascal's triangle, side by side comparison of multiplying binomials traditionally and by using the Binomial Theorem for (a+b)^2 and (a+b)^3, 2 examples of expanding binomials, 1 example of finding a coefficient, and 1 example of finding a term. Practice is a "This or That" activ
9th - 12th
Algebra 2, Math, PreCalculus
CCSS, TEKS
HSA-APR.C.5
, MA.9-12.P.5.F
Transformations of Exponential Functions Notes and Practice
Do you want a complete lesson on transformations of exponential functions? This lesson has everything you need and is ready to use! In this lesson your students will learn the effects of a on an exponential function by beginning the lesson with an exploration in Desmos. Students will learn how to identify a vertical stretch, a vertical shrink, and a reflection across the x-axis. Students will then identify any transformations of a function given a parent function by looking at the a, h, and k va
9th - 12th
Algebra, Algebra 2, PreCalculus
Also included in: Characteristics of Exponential Functions Bundle
Characteristics of Parabolas
This Characteristics of Parabolas resource contains 7 differentiated worksheets for various levels of learners. Level 1 worksheets include finding the following properties of parabolas: domain, range, intercepts, vertex, and line of symmetry. Level 2 worksheets include finding domain, range, intercepts, vertex, line of symmetry, end behavior, and intervals of increase and decrease. Level 3 includes finding domain, range, intercepts, line of symmetry, end behavior, intervals of increase/decrea
9th - 12th
Algebra, Algebra 2, Math
CCSS
HSF-IF.C.7
Also included in: Graphing Quadratics
Characteristics of Quadratic Functions
Characteristics of Quadratic FunctionsIn this resource, you will receive notes, link to a video teaching the notes, and practice on characteristics of quadratic equations! The characteristics include: DomainRangeVertexLine of SymmetryX-intercept(s)Y-interceptIntervals of increase and decreaseEnd BehaviorThis resource includes:Notes: 2 pages Practice: 1 page Answer keys included!Related Products⭐ Characteristics of Quadratic Functions Cut & Paste Activity⭐ Characteristics of Quadratic Functions
9th - 11th
Algebra, Algebra 2, Math
CCSS
HSF-IF.B.4
, HSF-IF.C.7c
Also included in: Graphing Quadratics
Solving Quadratic Equations All Methods
This solving quadratic equations all methods choice board will have your students practice solving quadratic equations the following ways: Solve given factorsSolve by factoring (a=1, a=1 with gcf, a>1, a>1 with gcf)Solve by taking square roots (rational and irrational solutions)Solve by quadratic formula (rational and irrational solutions)Solve by completing the square (rational and irrational solutions)This choice board includes 4 questions of each method. The teacher can decided how many
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS, TEKS, VA SOL
HSA-REI.B.4
, HSA-REI.B.4b
, MA.8-9.A1.7.B
+2
Also included in: Algebra 1 End of Course Review - Choice Boards
Solving Systems of Equations by Graphing Notes and Practice
Looking for an all-in-one lessons on solving a system of linear equations by graphing? I've got you covered with this resource! Students will learn how to graph a system of linear equations by hand and find the solution. All equations are in slope intercept form or are a horizontal or vertical line. Students will learn about when there is one solution (intersecting lines), no solution (parallel lines), and infinite solutions (same line). I love this lesson because you have check for understandi
8th - 10th
Algebra, Algebra 2, Math
CCSS, TEKS, VA SOL
HSA-REI.C.6
, MA.8-9.A1.3.F
, EI.A.6.c
Also included in: Solving Linear Systems Notes and Practice Bundle
Graphing Linear Equations in Standard Form Notes and Practice
Looking for an all-in-one lesson on graphing linear equations in standard form? You've found it! This lesson includes guided notes, practice, and exit tickets on graphing lines in standard form. All equations are given in standard form and students learn to graph the lines by solving for the x and y intercepts. All intercepts are integers. What I love about this lesson is that you will be able to easily assess student understanding with the 3 exit tickets that are included in this lesson. The
7th - 10th
Algebra, Algebra 2, Math
CCSS, TEKS, VA SOL
HSF-IF.C.7
, MA.8-9.A1.3.C
, EI.A.6.c
Operations with Functions Activity
Want a fun and engaging activity on Operations with Functions? This paper chain activity is exactly what you have been looking for! In this scavenger hunt style activity, students will create a paper chain. Students will practice adding, subtracting, and multiplying functions as well as composition of functions. All answers result in algebraic expressions. Students will answer a total of 16 questions. How does the paper chain activity work?This activity has 16 problems.Students start on Strip A
9th - 12th
Algebra 2, Math, PreCalculus
CCSS
HSF-BF.A.1b
, HSF-BF.A.1c
Characteristics of Linear Functions
In this digital activity, students will state the characteristics of 6 different graphs of linear functions. Students will find the domain, range, intercepts, and state if the function is increasing or decreasing. This is a self checking digital activity! Students will receive immediate feedback! When students types in the correct answer, the answer box will turn green. If a student answers incorrectly, the answer box will turn red.This resource includes 1 digital activity made for using with
7th - 10th
Algebra, Algebra 2, Math
CCSS, TEKS, VA SOL
HSF-IF.B.4
, MA.8-9.A1.2.A
, MA.8-9.A1.3.C
+2
Solve Quadratics by Taking the Square Root
In this activity, students will solve quadratic equations by taking square roots. When answered correctly, a piece of the mystery puzzle will be revealed. If students do not answer correctly, no piece of the mystery puzzle will be revealed. Made for use with Google Sheets. **GREAT FOR DISTANCE LEARNING**This resource is self-checking!No prep needed! This is a digital resource so you do not need to spend time at the copier! Related Products⭐ Solve Quadratic Equations by Taking Square Roots⭐ Sol
9th - 11th
Algebra, Algebra 2, Math
CCSS
HSA-REI.B.4
Also included in: Solving Quadratics Digital Activities
Characteristics of Exponential Functions Notes and Practice
Do you need a complete lesson on identifying the characteristics of exponential functions? This lesson is ready to use and has everything you need! In this lesson your students will learn how to identify domain, range, asymptote, and end behavior or exponential functions. Students will also identify if an exponential function is increasing or decreasing and if it exponential growth or exponential decay. This lesson includes: ✨ 1 page of guided notes ✨ 1 page of practice ✨ 1 video lesson ✨ 3 exi
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS, TEKS, VA SOL
HSF-IF.A.1
, HSF-IF.B.4
, MA.9-12.A2.2.A
+5
Also included in: Characteristics of Exponential Functions Bundle
Completing the Square Worksheet
In this FREE resource you will receive 4 activities in 1! Students will find the missing value that completes the square. Choose from matching, cut & paste, digital drag & drop made for use with Google Slides TM, and digital self-checking worksheet made for use with Google Sheets TM. Related Products⭐ Solve Quadratic Equations by Completing the Square⭐ Solve Quadratic Equations by Factoring⭐ Solve Quadratic Equations by Factoring - DIGITAL Scavenger Hunt⭐ Solve Quadratic Equations by Fac
9th - 12th
Algebra, Algebra 2, Math
Also included in: Solving Quadratic Equations Bundle
Solve Quadratics by Factoring Scavenger Hunt
This is the paper version of my Solve Quadratic Equations by Factoring DIGITAL Scavenger Hunt activity. In this resource, students will solve 12 quadratic equations by factoring. The teacher will post the 12 scavenger hunt cards around the room. Each student will have a student answer sheet to write down their answers and show all of their work. Students will work in groups of 2-3 at each card. They will then need to find their answer on a different card. They will continue this process until
9th - 11th
Algebra, Algebra 2, Math
CCSS, TEKS, VA SOL
HSA-SSE.B.3a
, HSA-REI.B.4
, MA.8-9.A1.8.A
+1
Also included in: Solving Quadratic Equations Bundle
Characteristics of Exponential Functions
This worksheet has students graph and/or identify the following characteristics of exponential functions: parent functiontransformation(s)domainrangeinterceptsgrowth/decayincreasing/decreasingasymptoteend behavior Front page: Students will state the requested characteristics given a graph and equation. Back page: Students will graph the exponential function and state the requested characteristics This worksheet contains 6 problems in all (3 identify characteristics given a graph, and 3 graphin
9th - 12th
Algebra, Algebra 2, Math
CCSS, TEKS
HSF-IF.C.7
, HSF-IF.C.7e
, MA.8-9.A1.9.D
Also included in: Characteristics of Exponential Functions Bundle
Algebra 1 End of Course Review - Choice Boards
Give your students choice with this Algebra 1 End of Course Review Bundle! This Bundle includes Choice Board activities for students to review the following concepts: Operations with PolynomialsOperations with Square RootsSolving EquationsFactoringSolving Quadratic Equations - All MethodsExponential Word ProblemsArithmetic and Geometric SequencesRelated Products⭐ Algebra 1 End of Course Mixed Review⭐ Algebra 1 End of Course Review⭐ Algebra 1 End of Year Review⭐ Algebra 1 Graphing Review⭐ Ch
8th - 11th
Algebra, Algebra 2, Math
Characteristics of Exponential Functions Bundle
Do you need a complete unit on the characteristics of exponential functions? This bundle has EVERYTHING you need!Students will learn how to identify transformations given a parent function, how to graph exponential functions, and characteristics of exponential functions. Lessons include: translations of exponential functionstransformations of exponential functionsgraphing exponential functionsdomain and range of exponential functionsintercepts and end behavior of exponential functionsincreasing
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS, TEKS, VA SOL
HSF-IF.A.1
, HSF-IF.B.4
, MA.9-12.A2.2.A
+6
Algebra 1 End of Year Review
This bundle contains everything you need to review Algebra 1 concepts with your students! Major concepts covered in this bundle: Expressions (polynomials, radicals)Linear Functions (solving, graphing equations/inequalities, characteristics, systems of equations/inequalities, functions, arithmetic sequences)Exponential Functions (transformations, characteristics, word problems, geometric sequences)Quadratic Functions (factoring, solving, graphing, transformations, characteristics, rewriting quad
8th - 10th, Higher Education
Algebra, Algebra 2, Math
Graphing Quadratics
In this BUNDLE you will receive notes and practice on Characteristics of Quadratic Functions, Graphing Quadratics in Standard Form, Graphing Quadratics in Vertex form, and Rewriting Quadratic Functions. You will also receive cut & paste as well as digital drag & drop (made for use with Google Slides TM) for the characteristics of quadratic functions and quadratic graphs. This bundle also includes graphic organizers (reference sheets), Characteristics of Parabolas worksheets, and rewriting qu
9th - 12th
Algebra, Algebra 2, Math
CCSS
HSF-IF.C.7
Solving Linear Systems by using the Substitution Method Notes and Practice
Looking for an all-in-one lesson on solving a system of linear equations by using the substitution method? I've got you covered with this FREE resource! Students will learn how to solve a system of linear equations by using the substitution method to find the solution. In all examples, 1 equation is solved for y and the other equation is in standard form ax+by=c. Students will also learn how to check their solution. I love this lesson because you can check for understanding with the exit ticket
8th - 11th
Algebra, Algebra 2, Math
CCSS, TEKS, VA SOL
HSA-REI.C.6
, MA.8-9.A1.5.C
, EI.A.4.d
Also included in: Solving Linear Systems Notes and Practice Bundle
Showing 1-20 of 149 results
About the store
Experience
This is my 15th year of teaching high school mathematics. I've taught in Massachusetts and Georgia. I am certified in Math for grades 6-12 and in Instructional Technology. I am Distinguished Modern Classroom Educator and a certified Microsoft Innovative Educator.
I have taught the following courses: Algebra 1, Algebra 1 Support, Honors Algebra 1, Accelerated Algebra 1/Geometry A, Algebra 2, Honors Algebra 2, Geometry, Honors Geometry, MCAS Prep, SAT Prep, Mathematical Modeling, and Integrated Mathematics.
Teaching style
Modern Classrooms Project
Awards & shining teacher moments
Distinguished Modern Classroom Educator
My own education history
University of Massachusetts Lowell - B.S Mathematics,
Boston University - MAT Mathematics (Noyce Scholar),
Kennesaw State University - Ed.S Instructional Technology
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands