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Math Tech Connections

Rated 4.91 out of 5, based on 75841 reviews
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Florida, United States
About the store
Mariela Santillana is a curriculum designer and the founder of Math Tech Connections. She is a former classroom teacher who is passionate about creating engaging, standards-aligned resources for grades 1–6.
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Preview of Addition & Subtraction Fact Fluency BUNDLE Brochures | Worksheets | Trifolds

Addition & Subtraction Fact Fluency BUNDLE Brochures | Worksheets | Trifolds

Help your students build strong addition and subtraction skills from the earliest facts to multi-digit strategies with this growing bundle of no-prep math brochures! This set includes 60 trifold worksheets designed to support number sense, fluency, and confidence from within 5 all the way to within 1,000. Each brochure focuses on a specific skill and is perfect for independent work, small groups, homework, or a fact fluency station. INCLUDED:✔️ 12 brochures for Addition & Subtraction within
Preview of 1st & 2nd Grade Math Review Worksheets Crafts Activities End of Year Centers

1st & 2nd Grade Math Review Worksheets Crafts Activities End of Year Centers

Use these 1st and 2nd grade Seasonal-Themed Math Activities as Morning Work, Math Centers, Math Spiral Review, or Early Finisher Activities. You’ll see puzzles, games, riddles, crafts and more with fun and engaging monthly themes. Save 60% when you purchase the complete bundle!Use our 1st & 2nd Grade Seasonal-Themed Math Worksheets as Morning Work, Math Centers, Spiral Review, or Early Finisher Activities. You’ll see puzzles, games, riddles, crafts and more with fun and engaging mo
Preview of Math Interactive Notebook Worksheets 2nd Grade Addition & Subtraction – Set 2

Math Interactive Notebook Worksheets 2nd Grade Addition & Subtraction – Set 2

Math Sorts are engaging cut & paste math activities your students will love! This bundle includes 46 print & digital math sorts that cover key 2nd grade addition & subtraction standards—from basic facts and 10/100 more–less to adding and subtracting within 100 and within 1,000. **Purchase the bundle & save!**Each Math Sort Includes: Printable Option (labeled & unlabeled categories)Interactive Google Slides OptionAnswer KeyINCLUDED IN THIS BUNDLE: 46 Print & Digital SortsBasic Facts & Strategi
Preview of 2nd Grade Error Analysis Math Review Activities Prompts Booklets Spiral Review

2nd Grade Error Analysis Math Review Activities Prompts Booklets Spiral Review

Spiral Review 2nd grade math skills with this bundle of 92 Error Analysis math writing prompts. Students are prompted to find the error & explain their thinking. Use during math centers, guide math groups, test prep, homework, or independent practice. 4 options are included: No Prep - just print & go worksheetsBooklets - easy to fold, no cuttingGoogle Slides - colorful & paperlessBONUS: printable book with space for writing** Create an engaging math writing station or use as whole group math w
Preview of 2nd Grade Math Review Addition and Subtraction Practice Math Mazes

2nd Grade Math Review Addition and Subtraction Practice Math Mazes

Review 2nd grade addition and subtraction with these FUN Math Mazes.Use during math stations, math homework, morning work, early finisher activities, or math test prep. >> Click PREVIEW to view more details! * Purchase the 2nd Grade Math Mazes Bundle and Save!* 8 Mazes Included:Maze 1 - Add and Subtract within 20 Maze 2 - Repeated Addition Maze 3 - Add and Subtract 10 or 100 Maze 4 - Add within 100 Maze 5 - Subtract within 100 Maze 6 - Add up to four 2-digit numbers Maze 7 - Add within 1
Preview of FREE Back to School Math Activity Third Grade - Review Second Grade Math Skills

FREE Back to School Math Activity Third Grade - Review Second Grade Math Skills

Enjoy this free Addition Facts Riddle from our August Math Activities bundle. Our 3rd grade August activities review 2nd grade math skills! This activity includes two different levels practicing the same skill. Look for • and •• to quickly differentiate for your students and keep everyone engaged! Activities Included in the August Bundle: Addition RiddleSubtraction Missing DigitsEqual Groups PuzzleAddition GameEven & Odd BannersNumber FormsSkip CountingSubtraction GameView the YEAR-LONG Bundl
Preview of Addition & Subtraction Within 20 Math Fact Fluency Brochures Trifolds Worksheets

Addition & Subtraction Within 20 Math Fact Fluency Brochures Trifolds Worksheets

Help your students master addition and subtraction facts within 20 with these no-prep math brochures! This set includes 12 trifold worksheets designed to help students build fluency and confidence with early math facts. Each brochure focuses on a specific skill and is perfect for independent work, math centers, small groups, homework, or a fact fluency station. INCLUDED:✔️ 4 brochures for addition within 20 ✔️ 4 brochures for subtraction within 20 ✔️ 4 brochures with mixed facts (addition
Preview of 2nd Grade Math Review FREE Trifolds, Math Brochures, Math Intervention Test Prep

2nd Grade Math Review FREE Trifolds, Math Brochures, Math Intervention Test Prep

Use our 2nd grade free math booklets during guided math groups or as independent practice. If you find them helpful and would like to see the bundle, please visit this page. This free download includes THREE tri-folds all about Addition & Subtraction within 100 (2.NBT.5). WAYS TO USE: * Introduce a specific standard whole group * Use in small group to practice/reteach a specific standard * Place in an independent math workshop center * Use the 3rd tri-fold as an ASSESSMENT! More 2nd Grade Mat
Preview of Addition & Subtraction Within 100 Fact Fluency Brochures Trifolds Worksheets

Addition & Subtraction Within 100 Fact Fluency Brochures Trifolds Worksheets

Help your students build fluency with addition and subtraction within 100 using these no-prep math brochures! This set includes 12 trifold worksheets that provide meaningful, scaffolded practice with mental math strategies and place value understanding. Each brochure focuses on a specific skill and is ideal for independent work, math centers, small groups, homework, or a fact fluency station. INCLUDED:✔️ 4 brochures for addition within 100 ✔️ 4 brochures for subtraction within 100 ✔️ 4 br
Preview of Addition & Subtraction within 5, 10, 20 Fact Fluency Brochure Worksheets Trifold

Addition & Subtraction within 5, 10, 20 Fact Fluency Brochure Worksheets Trifold

Help your students master addition and subtraction facts within 5, 10, and 20 with this no-prep trifold bundle! This bundle includes 36 math brochures designed to build fluency and confidence with early math facts. Each trifold focuses on a specific skill and is perfect for independent practice, math centers, small groups, homework, or a fact fluency station.INCLUDED:✔️ 12 brochures for addition and subtraction within 5 ✔️ 12 brochures for addition and subtraction within 10 ✔️ 12 brochures
Preview of Addition & Subtraction Within 1,000 Fact Fluency Brochures Trifolds Worksheets

Addition & Subtraction Within 1,000 Fact Fluency Brochures Trifolds Worksheets

Help your students master addition and subtraction within 1,000 with these no-prep math brochures! This set includes 12 trifold worksheets designed to support number sense, build fluency, and boost confidence with 3-digit numbers. Each brochure focuses on a specific strategy or task and is perfect for independent work, math centers, small groups, homework, or a fact fluency station. INCLUDED:✔️ 4 brochures for addition within 1,000 ✔️ 4 brochures for subtraction within 1,000 ✔️ 4 brochur
Preview of Addition & Subtraction within 100 & 1,000 Fact Fluency Brochures | Tri-folds

Addition & Subtraction within 100 & 1,000 Fact Fluency Brochures | Tri-folds

Build fluency with addition and subtraction within 100 and 1,000 using this no-prep trifold bundle! This resource includes 24 math brochures that support number sense, mental math strategies, and place value understanding. Each trifold focuses on a specific skill or strategy—making them perfect for independent practice, math centers, small groups, homework, or fact fluency review.INCLUDED:✔️ 12 brochures for addition and subtraction within 100 ✔️ 12 brochures for addition and subtraction with
Preview of 2nd Grade Math Centers: Addition & Subtraction Word Problems Worksheets 2.OA.1

2nd Grade Math Centers: Addition & Subtraction Word Problems Worksheets 2.OA.1

Review 2nd Grade Word Problem skills with this set of 8 engaging, cut & paste math sorts! Students identify addition and subtraction word problems, distinguish between 1-step and 2-step situations, and connect word problems to equations for deeper understanding. Interactive Google Slides are also included for digital practice! Use as morning work, math warm-ups, math centers, homework, or quick assessments to reinforce problem-solving strategies. **Purchase the bundle & save!**Each Math So
Preview of Math Interactive Notebook Worksheets 2nd Grade Algebraic Reasoning – Set 3

Math Interactive Notebook Worksheets 2nd Grade Algebraic Reasoning – Set 3

These engaging cut & paste math sorts help students build a deep understanding of 2nd grade algebraic reasoning skills through hands-on, visual learning! This set includes 44 print & digital math sorts that guide students through identifying true equations, finding unknowns, solving word problems, analyzing even and odd numbers, and connecting repeated addition to early multiplication and division. Interactive Google Slides are included for digital learners! Use these as morning work, math c
Preview of 2nd Grade Math Centers: Beginning Multiplication and Division Worksheets 2.OA.4

2nd Grade Math Centers: Beginning Multiplication and Division Worksheets 2.OA.4

Review 2nd Grade Multiplication and Division concepts with this set of 10 engaging, cut & paste math sorts! Students connect arrays to repeated addition, use equal groups to model multiplication, and begin to understand division as equal sharing. Interactive Google Slides are also included for digital practice! Use as morning work, math warm-ups, math centers, homework, or quick assessments to reinforce early multiplication and division skills. **Purchase the bundle & save!**Each Math Sort
Preview of 2nd Grade Math Review Pixel Art Shapes, Word Problems, Even & Odd Centers

2nd Grade Math Review Pixel Art Shapes, Word Problems, Even & Odd Centers

Practice 2nd Grade Shape Attributes, Petitioning Shapes, Word Problems, Addition & Subtraction within 20, Odd & Even Numbers, and Arrays with these fun Math Mystery Picture activities made for use with GOOGLE SHEETS. >> Keep students accountable with the optional printable recording sheet!> Purchase the complete 2nd grade Pixel Art bundle & save!★ What's Included?7 Google Sheet activities 7 Printable Recording sheet & answer keysTopics Covered:1 - Shapes 2 - Partitioning Rectangles 3
Preview of Addition & Subtraction Within 10 Math Fact Fluency Brochures Trifolds Worksheets

Addition & Subtraction Within 10 Math Fact Fluency Brochures Trifolds Worksheets

Help your students master addition and subtraction facts within 10 with these no-prep math brochures! This set includes 12 trifold worksheets designed to help students build fluency and confidence with early math facts. Each brochure focuses on a specific skill and is perfect for independent work, math centers, small groups, homework, or a fact fluency station. INCLUDED:✔️ 4 brochures for addition within 10 ✔️ 4 brochures for subtraction within 10 ✔️ 4 brochures with mixed facts (addition
Preview of 2nd Grade End of the Year Activity, Second Grade May Math Review Centers

2nd Grade End of the Year Activity, Second Grade May Math Review Centers

Use our May Themed Math Centers as: Math Bins, Morning Work, Morning Tubs, Spiral Review, Early Finishers & more! ⭐ Save BIG when you purchase the YEAR-LONG bundles: 1st & 2nd Grade (80 seasonal & holiday activities)3rd Grade (160 seasonal & holiday activities)4th Grade (160 seasonal & holiday activities)5th Grade (160 seasonal & holiday activities)Math Activities Included:1. Flower Sort - Adding three 2-digit numbers CCS: 2.NBT.6 TEKs: 2.4B Florida BEST: MA.2.NSO.2.4 2. Gum Ball Math Facts -
Preview of Math Pixel Art 2nd Grade Math Review Measuring Length, Telling Time, & More!

Math Pixel Art 2nd Grade Math Review Measuring Length, Telling Time, & More!

Practice 2nd Grade Measure & Estimate Length, Measurement Word Problems, Telling Time, Counting Money, and more with these fun Math Mystery Picture activities made for use with GOOGLE SHEETS. >> Keep students accountable with the optional printable recording sheet!> Purchase the complete 2nd grade Pixel Art bundle & save!★ What's Included?8 Google Sheet activities 8 Printable Recording sheet & answer keysTopics Covered:1 - Measuring Length 2 - Estimating Length 3 - Measurement Word Pr
Preview of 2nd Grade Math Centers: Add & Subtract to 1,000 Worksheets 2.NBT.7

2nd Grade Math Centers: Add & Subtract to 1,000 Worksheets 2.NBT.7

Review 2nd Grade Addition and Subtraction to 1,000 with this set of 12 engaging, cut & paste math sorts! Students build understanding of composing and decomposing tens and hundreds as they solve addition and subtraction problems up to 1,000. Interactive Google Slides are also included for digital practice! Use as morning work, math warm-ups, math centers, homework, or quick assessments to reinforce place value concepts. **Purchase the bundle & save!**Each Math Sort Includes: Printable Option
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About the store

Experience

Mariela Santillana is a curriculum designer and the founder of Math Tech Connections. She is a former classroom teacher who is passionate about creating engaging, standards-aligned resources for grades 1–6.

My own education history

Bachelor's in Elementary Education from the University of Central Florida

Additional biographical information

I was born in Mexico but have lived in the USA since I was two years old. According to my mom, I have always wanted to be teacher. I currently live in Florida with my husband, 3 kids, 3 dogs, and 1 rabbit. We have a very blessed life :)