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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 2-Digit by 2-Digit Multiplication Bingo | No Prep Math Game

2-Digit by 2-Digit Multiplication Bingo | No Prep Math Game

Created by
Carr's Math Lab
Make practicing 2-digit by 2-digit multiplication fun and interactive with this exciting Multiplication Bingo Game! Perfect for boosting engagement while reinforcing key multiplication skills, this hands-on activity is ideal for whole-class review, math centers, or small group instruction. Students will solve multiplication problems and mark their answers on their bingo cards, combining skill practice with game-based learning to keep motivation high. What’s Included: ✔ Calling Cards with 2-di
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 Roll and Add or Subtract Dice Game | No Prep Math Centers & Review Activity

Roll and Add or Subtract Dice Game | No Prep Math Centers & Review Activity

Created by
Carr's Math Lab
Make practicing addition and subtraction fun, flexible, and engaging with this Roll and Add or Subtract Dice Game! This low-prep activity is perfect for reinforcing math skills through hands-on learning and can easily be adapted for a variety of learners. Students roll dice to generate numbers, then add or subtract to find the sum or difference. The included recording sheet keeps students accountable while making practice interactive and organized. Flexible & Differentiated:This activity work
Preview of 2 Digit Addition Game with Regrouping & Without Regrouping | Winter Math Center

2 Digit Addition Game with Regrouping & Without Regrouping | Winter Math Center

Created by
Carr's Math Lab
This Double Digit Addition Game is a fun, engaging way for students to practice 2-digit addition with and without regrouping. Perfect for math centers, small groups, partner work, early finishers, or review, this hands-on game helps build fluency and confidence with addition skills in an interactive format. Students will solve addition problems as they move through the game board, making it a great way to combine math practice with engagement and motivation. What’s Included: Teacher direction
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 Frigid Friends Winter Math Game: Beginning Division with 1-Digit Divisors

Frigid Friends Winter Math Game: Beginning Division with 1-Digit Divisors

Created by
Carr's Math Lab
Make early division practice fun, interactive, and engaging with this winter-themed board game! Frigid Friends helps students build confidence with beginning division skills in a low-pressure, game-based format that keeps them motivated and on task. Students move around the game board using a die, solving division problems along the way. The friendly, seasonal theme adds excitement while reinforcing essential math concepts. What’s Included: Division Question Cards Student Answer Recording
Preview of Addition Games: Sums from 1 to 12

Addition Games: Sums from 1 to 12

Created by
Carr's Math Lab
This is a set of 3 addition games. Students can play in groups of 2 or 3. All games are in PDF format and contain directions, a color version, and b&w version. Additional materials needed to play the game include: dice or number cubes, snap cubes or unifix cubes for each player, playing cards or digit cards, and a paperclip for a spinner.
Preview of Monster Math: Double Digit Addition (No Regrouping)

Monster Math: Double Digit Addition (No Regrouping)

Created by
Carr's Math Lab
Double Digit Addition Game Includes: Directions, Question Cards, Answer Sheet, and Game Board
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 The Remainders Game

The Remainders Game

Created by
Carr's Math Lab
A game of beginning division, using divisors 1-12. Game includes 2 game boards , hundreds chart, long division template, and directions.
Preview of Measures of Central Tendency {Winter and Inspirational Coloring}

Measures of Central Tendency {Winter and Inspirational Coloring}

Created by
Carr's Math Lab
Measures of Central Tendency Worksheet & Coloring ActivityHelp students practice finding mean, median, and mode with this engaging and easy-to-use resource! This activity combines skill-building practice with a fun, self-checking coloring component to keep students motivated and on task. Students will complete a practice worksheet focused on measures of central tendency, then use their answers to color a design—providing immediate feedback on their work. What’s Included:✔ Practice worksheet for
Preview of Multiplication Memory: Facts 1-9

Multiplication Memory: Facts 1-9

Created by
Carr's Math Lab
This packet contains 14 game mats to play memory in groups of 2 or 3. Students will cover the spaces on cards with 30 snap cubes. On their turn, players will select 2 cubes if they uncover a match they will keep both cubes. Matches must have a multiplication problem and answer. The player with the most cubes wins.
Preview of Addition Games: Winter Themed (With and Without Regrouping)

Addition Games: Winter Themed (With and Without Regrouping)

Created by
Carr's Math Lab
This is a set of 3 game boards for students to practice addition with and without regrouping. Students may either solve on separate paper or mentally.
Preview of Dice Centers Addition Sums 2-18

Dice Centers Addition Sums 2-18

Created by
Carr's Math Lab
This packet contains 2 recording sheets for sums 2-12 (2 dice) and 2 recording sheets for sums 3-16 (3 dice). Roll & Color can be played with 2-3 students as a game. Materials: Included Recording Sheets and 2 or 3 regular 6-sided dice.
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.
Preview of Subtraction Strategies

Subtraction Strategies

Created by
Carr's Math Lab
This worksheet give students the opportunity to explore 3 different methods (traditional, picture, expanded form) for subtraction side by side.
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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.