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Mathorelli

Rated 4.87 out of 5, based on 110 reviews
349 Followers
Centerport, New York, United States
About the store
21 Years Public School Math Teacher, 1 Year Adjunct Professor, 5 Years Tutoring, and 14 years teaching as a Dad at home. I have additional teaching experience as a conversational English teacher in Japan (2 years), as well as trip leader with experience in outdoor education. In addition to my teaching, I have served as an academic coach and master teacher that worked to help other math teachers further develop their practice.
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All resources

Preview of GED Math Diagnostic & Remediation Bundle | Placement Test + 25 Worksheets

GED Math Diagnostic & Remediation Bundle | Placement Test + 25 Worksheets

Created by
Mathorelli
Perfect for mixed-level GED math classrooms, this resource is our most useful for differentiating instruction and helping students target and improve upon foundational math skills. If you have students at various levels, then this is the resource you need to support your tailored remediation plan. This GED Math Diagnostic & Remediation Bundle helps teachers quickly identify foundational skill gaps and assign targeted practice worksheets based on student needs. This Resource Includes 25-quest
Preview of GED® Math – Ratios & Proportions Complete Chapter, Practice, Quiz & Answer Key

GED® Math – Ratios & Proportions Complete Chapter, Practice, Quiz & Answer Key

Created by
Mathorelli
A complete guide to solving ratios and proportions problems that includes numerous carefully explained example problems, over 34 practice problems, as well as a chapter review test. Answers to every practice problem are thoroughly explained to increase understanding. This study guide is perfect for self-directed students learning to solve equations and inequalities for the first time, those in need of a thorough review, as well as students preparing for an exam. In this study guide students wi
Preview of FREE Add and Subtract Monomials (Combine Like Terms) Algebra Worksheet & Guide

FREE Add and Subtract Monomials (Combine Like Terms) Algebra Worksheet & Guide

Created by
Mathorelli
Combining like terms practice problems and demonstrated examples to help students master adding and subtracting monomials and build towards polynomials mastery. This resource is perfect for: self-directed students tackling this skill for the first time; review before a test; flipped-classroom pre-work; substitute work; homework; or just extra practice for students in pre-algebra, Algebra 1, College Algebra, GED, HiSET, and HSE classes. This resource includes: Fully demonstrated example problem
Preview of FREE Multiplying Monomials (Product Rule of Exponents) Algebra Worksheet & Guide

FREE Multiplying Monomials (Product Rule of Exponents) Algebra Worksheet & Guide

Created by
Mathorelli
Polynomials practice problems and demonstrated examples to help students master multiplying monomials and the product rule of exponents. This resource is perfect for: self-directed students tackling this skill for the first time; review before a test; flipped-classroom pre-work; substitute work; homework; or just extra practice for students in pre-algebra, Algebra 1, College Algebra, GED, HiSET, and HSE classes. This resource includes: An instructions page with fully demonstrated example probl
Preview of GED® Math Testing Tips, Tricks, and Strategies

GED® Math Testing Tips, Tricks, and Strategies

Created by
Mathorelli
GED® Math testing tips, tricks, and strategies for students taking the test soon who want to boost their score. Want to know what topics give students the best chance for success without extensive preparation? Want to know what strategies will save time on test day? Want to know how to approach studying for this exam when test time is near? Want some targeted last-minute practice with detailed explanations? Then this is the resource for you. Informed by over 17-years’ experience working with G
Preview of FREE Probability Game and Lesson Plan – Roller Derby

FREE Probability Game and Lesson Plan – Roller Derby

Created by
Mathorelli
Roller Derby is a fun and simple game that is perfect for introducing students to probability. Flipping a coin, spinning a spinner, and many other activities are great for simple concepts of chance. However, rolling two dice? Students often struggle with developing ways to model and count all of the possibilities in probabilistic situations. The included resources offer an enjoyable method for doing just that. Included in this resource: Warm Up activity Mini-lesson on theoretical probabilityG
Preview of Seriously Sticky Christmas and Holiday Break Math Problems

Seriously Sticky Christmas and Holiday Break Math Problems

Created by
Mathorelli
This packet features several simple, but rigorous Christmas math and holiday math problems perfect for keeping students’ wheels turning around the winter break. All problems can be solved using basic math skills, but they are sure to challenge even your best students. Opportunities are present for algebraic representation and solutions will vary. The enclosed problems increase in difficulty. There is something for everyone. Most appropriate for grades 5 and up, but a few of the problems may be
Preview of GED® Math Practice – Solving 1-Variable Equations and Inequalities Unit

GED® Math Practice – Solving 1-Variable Equations and Inequalities Unit

Created by
Mathorelli
Prepare students for solving one-variable linear equations, linear inequalities, and quadratic equations questions on the GED® Math Test. This bundled unit of separately available chapters and practice tests completely prepares students for the A.1 topics outlined on www.ged.com. This resource provides extensive instruction, vocabulary, example problems, practice problems, quizzes, and a bonus Unit exam. Solutions to all problem are explained in complete and thorough answer keys. GED® Test S
Preview of Dividing Monomials (Quotient Rule of Exponents) - Algebra Worksheet & Guide

Dividing Monomials (Quotient Rule of Exponents) - Algebra Worksheet & Guide

Created by
Mathorelli
Polynomials practice problems and demonstrated examples to help students master dividing monomials and the quotient rule of exponents. This resource is perfect for: self-directed students tackling this skill for the first time; review before a test; flipped-classroom pre-work; substitute work; homework; or just extra practice for students in pre-algebra, Algebra 1, College Algebra, GED, HiSET, and HSE classes. This resource includes: A 1-page instructional page with fully demonstrated example pr
Preview of GED® Math – Percents Complete Chapter, Practice, Quiz & Answer Key

GED® Math – Percents Complete Chapter, Practice, Quiz & Answer Key

Created by
Mathorelli
For students that need a thorough review of GED® Test official percent, percents, and percentages Quantitative Reasoning, Q.3.d topics as outlined on www.ged.com. This resource provides instruction, vocabulary, fully explained example problems, and 44 additional practice problems with completely explained solutions to give test takers authentic GED® Math Test practice. This resource is perfect for students that need focused practice in GED® Test percentage questions. GED® Test Sub-Topics Ass
Preview of FREE Function Machines: Intro to Inputs & Outputs SmartBoard and Projector

FREE Function Machines: Intro to Inputs & Outputs SmartBoard and Projector

Created by
Mathorelli
“Function machines” are an excellent, tried-and-true method for introducing inputs and outputs and the concept of functions to students. Enclosed in this free resource is: Large example for display on SmartBoard or projectorDefinitionSample "Guess My Function" activityTwo additional examples with Input-Output tablesAnswer KeyEmpty Function Machine for your use All enclosed samples involve addition or subtraction. For a continuation of this work, including more advanced functions examples, see
Preview of Factoring Monomials from Polynomials Printable Algebra Worksheet and Study Guide

Factoring Monomials from Polynomials Printable Algebra Worksheet and Study Guide

Created by
Mathorelli
Factoring monomials from polynomials practice problems and demonstrated examples to help students achieve mastery performing computations with polynomials. This resource is perfect for: self-directed students tackling this skill for the first time; review before a test; flipped-classroom pre-work; substitute work; homework; or just extra practice for students in pre-algebra, Algebra 1, College Algebra, GED, HiSET, and HSE classes. This resource includes: Fully demonstrated example problems.Tip
Preview of GED® Math – Solving Linear Equations & Inequalities Complete Chapter and Quiz

GED® Math – Solving Linear Equations & Inequalities Complete Chapter and Quiz

Created by
Mathorelli
Complete, authentic GED® Test practice in solving one-variable linear equations and inequalities questions as outlined on www.ged.com. Includes numerous carefully explained example problems, practice problems, as well as a chapter review test. Answers to every practice problem thoroughly explained to increase understanding. Perfect for students that need focused practice in GED® 1-variable linear equations and inequalities topics. GED® Test Sub-Topics Assessed*: Solving One-Step Linear Equati
Preview of FREE Special Products of Binomials Printable Algebra Worksheet and Guide

FREE Special Products of Binomials Printable Algebra Worksheet and Guide

Created by
Mathorelli
Special Products of Binomials practice problems and demonstrated examples to help students achieve mastery performing computations with polynomials. This resource is perfect for: self-directed students tackling this skill for the first time; review before a test; flipped-classroom pre-work; substitute work; homework; or just extra practice for students in pre-algebra, Algebra 1, College Algebra, GED, HiSET, and HSE classes. This resource includes: Fully demonstrated example problems.Tips to ad
Preview of Patterns to Algebraic Expressions, Extend, Write, Model - Activity & LP

Patterns to Algebraic Expressions, Extend, Write, Model - Activity & LP

Created by
Mathorelli
Do you need an intuitive, visual activity that will help scaffold students towards a deep understanding of linear expressions? You should try this resource and lesson plan. Students of many abilities, and with varying degrees of prior knowledge, will find this activity to be approachable and manageable. Whether students represent the included patterns with drawings, words, or formal algebraic expressions, they will be challenged to think “algebraically” in order to analyze, extend, and represe
Preview of GED® Math – Evaluate and Write Algebraic Expressions Chapter, Practice, & Quiz

GED® Math – Evaluate and Write Algebraic Expressions Chapter, Practice, & Quiz

Created by
Mathorelli
For students that need a thorough review of GED® Test official algebraic expressions and polynomials A.1 topics as outlined on www.ged.com. This resource provides instruction, vocabulary, 8 fully explained example problems, and 35 additional practice problems with completely explained solutions to give test takers authentic GED® Math Test practice. This resource is perfect for students that need focused practice in GED® Expressions and Polynomials. GED® Test Sub-Topics Assessed*: Evaluate al
Preview of Patterns to Algebraic Expressions, Extend, Write, Model - Poster Project

Patterns to Algebraic Expressions, Extend, Write, Model - Poster Project

Created by
Mathorelli
Need a sticky, visual way for students to apply algebra? This activity features linear pattens that can be represented by expressions. Students of all abilities will find the project approachable and manageable. Whether they represent the patterns with drawings, words, or formal algebraic expressions, they will be challenged to think “algebraically” in order to analyze, extend, and represent the patterns as they move from one stage to the next. Included in this resource: Instructions and rubr
Preview of Factoring Special Case Quadratics Printable Algebra Worksheet and Study Guide

Factoring Special Case Quadratics Printable Algebra Worksheet and Study Guide

Created by
Mathorelli
Factoring special case quadratics practice problems and demonstrated examples to help students achieve mastery performing computations with polynomials. This resource is perfect for: self-directed students tackling this skill for the first time; test-prep and review; flipped-classroom pre-work; substitute work; homework; or just extra practice for students in pre-algebra, Algebra 1, College Algebra, GED, HiSET, and HSE classes. This resource includes: A 1-page study guide with fully demonstrat
Preview of FREE GED Math Diagnostic & Remediation Worksheet Bundle Sample -Central Tendency

FREE GED Math Diagnostic & Remediation Worksheet Bundle Sample -Central Tendency

Created by
Mathorelli
Perfect for mixed-level GED math classrooms, this resource is our most useful for differentiating instruction and helping students target and improve upon foundational math skills. If you have students at various levels, then this is the resource you need to support your tailored remediation plan. This GED Math Diagnostic & Remediation Bundle helps teachers quickly identify foundational skill gaps and assign targeted practice worksheets based on student needs. This Resource Includes · 25-quest
Preview of GED® Math – Solving Quadratic Equations Complete Chapter, Practice, & Quiz

GED® Math – Solving Quadratic Equations Complete Chapter, Practice, & Quiz

Created by
Mathorelli
Complete chapter featuring authentic GED® Test practice in solving one-variable quadratic equations questions as outlined on www.ged.com. Includes numerous carefully explained example problems, practice problems, as well as a chapter review test. Every practice problem is thoroughly explained to increase understanding. Perfect for students that need focused practice in GED® one-variable quadratic equations topics. GED® Test Sub-Topics Assessed* (A.4.a) In this chapter students will work to ma
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About the store

Experience

21 Years Public School Math Teacher, 1 Year Adjunct Professor, 5 Years Tutoring, and 14 years teaching as a Dad at home. I have additional teaching experience as a conversational English teacher in Japan (2 years), as well as trip leader with experience in outdoor education. In addition to my teaching, I have served as an academic coach and master teacher that worked to help other math teachers further develop their practice.

Teaching style

I subscribe to the “productive struggle” camp. The materials I develop, and the teaching I practice aims to meet students where they are, provide multiple pathways for student engagement, and promote the development of problem-solving abilities. While accuracy and precision in mathematics is absolutely important and something I love, I want to emphasize problem solving above answer getting. I strive to help students develop the skills they need to develop independence and grit.

Awards & shining teacher moments

NY State Teacher Leader and NY City Peer Collaborative Teacher. Professional Certificate, Mathematics 7-12.

My own education history

MS in Teaching Mathematics, St. John's University, BA in Anthropology, University of Rhode Island, Study Abroad: University of Otago, Dunedin, New Zealand, and Memorial University, St, John's, Newfoundland.

Additional biographical information

Co-author of Barron's ACCUPLACER Math, author of NYS Ed student work packets, writer, surfer, sailor, backpacker, climber, husband, and dad of two.