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Carr's Math Lab

Rated 4.95 out of 5, based on 567 reviews
121 Followers
North Apollo, Pennsylvania, United States
About the store
Hi! I’m a math teacher near Pittsburgh, PA with over 20 years of experience teaching K–12 math, along with 7 years as an instructional coach supporting teachers in the classroom. I love helping teachers make math more engaging, meaningful, and manageable. My goal is to create resources that actually work—activities that keep students involved while making your life easier. I believe math instruction should be effective without being overwhelming. That’s why everything I create is designed with a simple philosophy in mind: work smarter, not harder. Thanks for being here and for all you do in your classroom!
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Preview of Mixed Numbers & Improper Fractions Practice – Coloring Activity (Galaxy Theme)

Mixed Numbers & Improper Fractions Practice – Coloring Activity (Galaxy Theme)

Created by
Carr's Math Lab
This converting mixed numbers and improper fractions worksheet provides students with targeted practice in switching between mixed numbers and improper fractions in an engaging and interactive way. Students will solve a variety of problems converting mixed numbers to improper fractions and improper fractions to mixed numbers, then use their answers to complete a fun Star Wars-themed coloring activity. This built-in self-checking system allows students to independently monitor their work an
Preview of Algebra 1 Order of Operations Exponents and Combining Like Terms Bundle

Algebra 1 Order of Operations Exponents and Combining Like Terms Bundle

Created by
Carr's Math Lab
Algebra 1 Numbers & Operations Bundle – 8 Google & Printable Math Activities This Algebra 1 Numbers and Operations bundle includes 8 engaging resources designed to help students master key algebra skills through a mix of Google Slides™ activities, printable worksheets, and interactive practice. This comprehensive bundle focuses on essential topics including order of operations, exponents, combining like terms, polynomials, absolute value, and monomial operations, making it perfect for reinf
Preview of Prime Factorization Practice Activity | Space-Themed & Motivational Coloring

Prime Factorization Practice Activity | Space-Themed & Motivational Coloring

Created by
Carr's Math Lab
Make practicing prime factorization fun and engaging with this Star Wars-themed coloring activity! This resource combines meaningful math practice with a creative, self-checking coloring component that students love. Students will complete a prime factorization practice worksheet, showing their work as they break down numbers into prime factors. Then, they’ll use their answers to complete a color-by-code activity, revealing a fun design while checking their accuracy along the way. How It Wor
Preview of Simplifying Square Roots (Radicals) Activities Bundle | Bingo, Puzzle & Circuit

Simplifying Square Roots (Radicals) Activities Bundle | Bingo, Puzzle & Circuit

Created by
Carr's Math Lab
Simplifying Square Roots Activities Bundle | Bingo, Puzzle & Circuit Worksheet (Radicals Practice)Make simplifying square roots fun, engaging, and effective with this 3-resource bundle! This set combines a Bingo game, an interactive puzzle activity, and a circuit worksheet to give students multiple ways to practice and master simplifying radicals. Perfect for keeping students motivated while reinforcing key algebra skills, these activities are ideal for review days, math centers, early fini
Preview of Substitution, Multi-Step Equations, and Simplifying Radicals Circuit Bundle

Substitution, Multi-Step Equations, and Simplifying Radicals Circuit Bundle

Created by
Carr's Math Lab
Make algebra practice more engaging with this bundle of self-checking circuit activities! This resource includes three circuit-style worksheets focused on simplifying radicals, solving multi-step equations, and simplifying expressions using substitution. Each activity is designed to keep students actively involved from start to finish while reinforcing key algebra skills. How It Works:In each activity, students solve a problem and then locate their answer among the choices in a different prob
Preview of Order of Operations Self Checking Google Assignment w/ Decimal Answers | PEDMAS

Order of Operations Self Checking Google Assignment w/ Decimal Answers | PEDMAS

Created by
Carr's Math Lab
This Order of Operations (PEMDAS) Google Sheets digital activity is perfect for review, practice, or assessment in upper elementary and middle school math classrooms. Students will solve 10 order of operations problems, including expressions with decimals, and enter their answers directly into a self-checking Google Sheets assignment. As students input correct answers, the sheet will automatically validate their responses and gradually reveal a hidden mystery picture, making practice more e
Preview of Math Fact Rings (Addition, Subtraction, Multiplication, and Division)

Math Fact Rings (Addition, Subtraction, Multiplication, and Division)

Created by
Carr's Math Lab
Help students build fluency and confidence with these engaging mini math fact flash cards! This printable set is perfect for reinforcing essential skills across all four operations—addition, subtraction, multiplication, and division—from 1–12. Each page includes 15 compact cards, making them easy to prep and ideal for math centers, independent practice, small groups, or take-home review. These cards are designed to be interactive—students write the answers on the back, turning them into a hands-
Preview of Solving Systems of Equations Circuit Activity (Self-Checking, Print & Go)

Solving Systems of Equations Circuit Activity (Self-Checking, Print & Go)

Created by
Carr's Math Lab
Make solving systems of equations more engaging with this self-checking circuit activity! This resource includes a worksheet with 10 systems of equations problems designed in a circuit format that keeps students actively involved from start to finish. Students will solve each system using substitution and elimination, then locate their answer within the next set of choices, leading them through the entire activity. How It Works:Students solve a system of equations, then find their solution amon
Preview of Simplifying Radicals Circuit Activity (Self-Checking, Print & Go)

Simplifying Radicals Circuit Activity (Self-Checking, Print & Go)

Created by
Carr's Math Lab
Make simplifying radicals more engaging with this self-checking circuit activity! This resource includes a worksheet with 10 simplifying radical problems designed in a circuit format that keeps students actively involved from start to finish. As students simplify each expression, they will locate their answer within the next set of choices, guiding them through the entire activity. How It Works:Students simplify a radical, then find their answer among the options in another problem. This creates
Preview of Sales Tax and Discounts {Coloring Activity}

Sales Tax and Discounts {Coloring Activity}

Created by
Carr's Math Lab
Give students meaningful practice with real-world math skills using this engaging resource! This set includes a worksheet focused on calculating sales tax, discounts, and adjusted prices—perfect for reinforcing financial literacy and problem-solving. Also included is an interactive coloring page that allows students to self-check their answers in a fun and motivating way. As they solve each problem correctly, they’ll reveal a color-coded design, providing instant feedback and added engagement. T
Preview of Templates for Guided Math

Templates for Guided Math

Created by
Carr's Math Lab
K–4 Math Practice Pack – Reusable Activities for Everyday Skills Make math practice engaging, hands-on, and reusable with this versatile resource designed for grades K–4! Simply slip the pages into page protectors or plastic dry erase sleeves and use with dry erase markers for endless practice and easy cleanup. This set focuses on essential math concepts, including money, telling time, input/output tables, and place value. Perfect for math centers, small groups, independent practice, or early fi
Preview of Combining Like Terms Worksheet Algebra 1 Polynomials Winter Coloring Activity

Combining Like Terms Worksheet Algebra 1 Polynomials Winter Coloring Activity

Created by
Carr's Math Lab
This Combining Like Terms Worksheet for Algebra 1 helps students practice simplifying polynomials in an engaging and meaningful way. Students will solve problems involving combining like terms and use their answers to complete a fun winter-themed coloring activity, allowing them to self-check their work as they go. ✔ Great for Algebra 1 or middle school math ✔ Reinforces simplifying expressions with polynomials ✔ Includes a self-checking coloring page ✔ Perfect for winter math centers, re
Preview of Evaluating Expressions with Substitution Circuit Activity |Self-Checking|Algebra

Evaluating Expressions with Substitution Circuit Activity |Self-Checking|Algebra

Created by
Carr's Math Lab
Make evaluating expressions with substitution interactive and engaging with this self-checking circuit activity! This resource includes a worksheet with 10 problems where students practice substituting values into expressions and simplifying. The circuit format keeps students moving and thinking as they work through each problem. How It Works:Students solve each problem, then locate their answer within the choices provided in another problem. Each correct answer leads them to the next question,
Preview of Adding Fractions with Unlike Denominators  {Winter or Gaming Coloring Activity}

Adding Fractions with Unlike Denominators {Winter or Gaming Coloring Activity}

Created by
Carr's Math Lab
This contains a practice page for students add fractions with unlike denominators. There also are interactive coloring pages (2 designs to choose from) for students to self-check their work.
Preview of Absolute Value Expressions Coloring Activity | Fall & Space Adventure Theme

Absolute Value Expressions Coloring Activity | Fall & Space Adventure Theme

Created by
Carr's Math Lab
Help students practice evaluating absolute value expressions with this engaging math activity! This resource includes a practice worksheet along with two fun self-checking coloring pages featuring a fall theme and a galaxy-inspired theme. What’s Included: Practice page for evaluating absolute value expressionsTwo coloring activity options:Fall ThemeGalaxy/Space-Inspired ThemeSelf-checking format to help students work independentlyHow the Coloring Activity Works: Students solve Question #1 on the
Preview of Missing Addends: Game, Recording Sheet, and Cut N Paste Worksheet

Missing Addends: Game, Recording Sheet, and Cut N Paste Worksheet

Created by
Carr's Math Lab
This contains a two player game with a recording sheet. Students will need a deck of cards and some type of counters or blocks. There is a part-part-whole template included for dry erase practice and a cut n paste worksheet with word problems.
Preview of More Exponent Rules Worksheet and Puzzle | Fall Theme

More Exponent Rules Worksheet and Puzzle | Fall Theme

Created by
Carr's Math Lab
Practice simplifying exponential expressions with this engaging fall-themed worksheet and self-checking puzzle activity! Students will review and apply the quotient, product, power, and negative exponent rules while building confidence with exponent operations. This resource includes: A practice worksheet for simplifying exponential expressionsProblems covering:Product RuleQuotient RulePower RuleNegative ExponentsAn interactive puzzle activity that allows students to self-check their answersA fu
Preview of Solving Multi-Step Equations Circuit Activity (Self-Checking, Print & Go)

Solving Multi-Step Equations Circuit Activity (Self-Checking, Print & Go)

Created by
Carr's Math Lab
Make solving multi-step equations more engaging with this self-checking circuit activity! This resource includes a worksheet with 10 multi-step equation problems designed in a circuit format that keeps students actively involved from start to finish. As students solve each problem, they will locate their answer within the next set of choices, leading them through the entire activity. How It Works:Students solve a problem, then find their answer among the options in another problem. This creates
Preview of Subtracting Fractions w/ Unlike Denominators {Winter or Inspirational Coloring}

Subtracting Fractions w/ Unlike Denominators {Winter or Inspirational Coloring}

Created by
Carr's Math Lab
Subtracting Fractions with Unlike Denominators | Worksheet & Coloring ActivityMake practicing subtracting fractions with unlike denominators engaging and effective with this no-prep resource! Students will build confidence as they solve problems and then check their work using a fun, self-checking coloring activity. This resource combines skill practice with creativity, helping students stay focused while reinforcing an important math concept. What’s Included:✔ Practice worksheet for subtracting
Preview of Multiplication Strategies Practice {With Lattice Dry Erase Template}

Multiplication Strategies Practice {With Lattice Dry Erase Template}

Created by
Carr's Math Lab
This product includes a worksheet for students to solve multiplication problems using the traditional method and lattice side by side. There is also a dry erase template for lattice included (2x1, 3x1, 2x2, and 3x2). *This worksheet I've used when getting students to understand 'why' lattice works and finding the similarities between the two methods.
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About the store

Experience

Hi! I’m a math teacher near Pittsburgh, PA with over 20 years of experience teaching K–12 math, along with 7 years as an instructional coach supporting teachers in the classroom. I love helping teachers make math more engaging, meaningful, and manageable. My goal is to create resources that actually work—activities that keep students involved while making your life easier. I believe math instruction should be effective without being overwhelming. That’s why everything I create is designed with a simple philosophy in mind: work smarter, not harder. Thanks for being here and for all you do in your classroom!

Teaching style

I love to see students of all ages involved in mathematics. I think that math can be so much fun when presented in a way that is interesting and makes sense. I love to see a classroom that uses games as a way to reinforce math topics!

My own education history

I have my undergrad in Elementary Education with an emphasis in Math and Science. My graduate work was in technology.