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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 12 Polynomials Worksheets and Study Guides Bundle – Printable Algebra Work

12 Polynomials Worksheets and Study Guides Bundle – Printable Algebra Work

Created by
Mathorelli
Worksheets and Study Guides for 12 separate polynomials topics. This resource is perfect for: self-directed students tackling these skills 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. At Mathorelli, we truly believe in problem-solving activities that take students beyond rote mathematics. However, sometimes students need to practice sk
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 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 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 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 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 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 Electoral College Data Analysis – An Interdisciplinary Look at 2024 and 1860

Electoral College Data Analysis – An Interdisciplinary Look at 2024 and 1860

Created by
Mathorelli
This multi-discipline resource combines two topics often misunderstood, the US Electoral College system, and dot plots, in order to provide critical practice in finding and analyzing averages, mean, median, mode, and range. Students start with a “Notice – Wonder” look at a dot plot displaying state Electoral College votes for the 2024 US Presidential Election. Students then practice calculating measures of central tendency and then analyzing their findings. Students then look at the makeup of th
Preview of Subtracting Polynomials Printable Algebra Worksheet and Study Guide

Subtracting Polynomials Printable Algebra Worksheet and Study Guide

Created by
Mathorelli
Subtracting 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.Tips to address
Preview of Monomial × Polynomial (Distributive Property) Algebra Worksheet & Study Guide

Monomial × Polynomial (Distributive Property) Algebra Worksheet & Study Guide

Created by
Mathorelli
Monomial × polynomials practice problems and demonstrated examples to help students achieve mastery performing computations with polynomials using the Distributive Property. 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
Preview of Adding Polynomials Printable Algebra Worksheet and Study Guide

Adding Polynomials Printable Algebra Worksheet and Study Guide

Created by
Mathorelli
Adding 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.Tips to address commo
Preview of Factoring Quadratics When a ≠ 1 (ac Method) Printable Algebra Worksheet & Guide

Factoring Quadratics When a ≠ 1 (ac Method) Printable Algebra Worksheet & Guide

Created by
Mathorelli
Factoring quadratics (when a ≠ 1) 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 using
Preview of Factoring Quadratics When a = 1 Printable Algebra Worksheet and Study Guide

Factoring Quadratics When a = 1 Printable Algebra Worksheet and Study Guide

Created by
Mathorelli
Factoring quadratics (when a = 1) 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 t
Preview of Multiplying Binomials Printable Algebra Worksheet and Study Guide

Multiplying Binomials Printable Algebra Worksheet and Study Guide

Created by
Mathorelli
Binomial × binomial 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 address co
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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.