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.
These Third Grade math games will save you time and help students stay focused and organized during math centers. This resource includes 29 printable & digital game sets. This bundle includes a total of 87 math games. That's enough math activities to last you for the entire year!CLICK HERE TO DOWNLOAD ONE FREE SET!★ Each game set includes the following: ★ Printable Centers:Activity #1: Clip Cards (18 cards)Activity #2: Matching Cards (18 matching sets)Activity #3: Math Sort (18 cards)Digita
This third grade morning work bundle includes everything you need for the entire year! Begin the year by reviewing second grade math standards. Move on to daily grammar and math third grade practice. Finally, end the year by previewing fourth grade math standards. Click here to try a FREE sample.Click here to view the auto-grading Google Forms version.Includes:Week 1: Back to School Activities Weeks 2-4: 2nd Grade Math Review Weeks 5-30: 3rd Grade Math Preview & Review + grammar & cursive
These Fourth Grade math games will save you time and help students stay focused and organized during math centers. This resource includes 27 printable & digital game sets. This bundle includes a total of 81 math games, so you will have math centers for the entire year!CLICK HERE TO DOWNLOAD ONE FREE SET! ★ Each game set includes the following: ★ Printable Centers:Activity #1: Clip Cards (18 cards)Activity #2: Matching Cards (18 matching sets)Activity #3: Math Sort (18 cards)Digital Centers:A
These Fifth Grade math games will save you time and help students stay focused and organized during math centers. This resource includes 28 printable & digital game sets. That is a total of 84 math games, so you will have math centers for the entire year!CLICK HERE TO DOWNLOAD ONE FREE SET! ★ Each game set includes the following: ★ Printable Centers: Activity #1: Clip Cards (18 cards)Activity #2: Matching Cards (18 matching sets)Activity #3: Math Sort (18 cards)Digital Centers: Activity #1:
This fourth grade morning work bundle includes everything you need for the entire year! Begin the year by reviewing third grade math standards. Move on to daily fourth grade math and grammar practice. Finally, end the year by previewing fifth grade math standards. Click here to try a FREE sample.Click here to view the auto-grading Google Forms version.INCLUDED:Week 1: Back to School Activities Weeks 2-5: 3rd Grade Math Review Weeks 6-30: 4th Grade Math Preview & Review + grammar & cursiv
Looking for a 3rd grade math review resource that’s perfect for guided math, assessments, or homework?This printable math trifold packet includes three foldable worksheets per standard, giving you plenty of material to introduce, practice, and assess all key 3rd grade math skills. Each trifold brochure is designed to support student success, with questions that increase in difficulty and offer a variety of formats to build understanding and confidence. Teacher Feedback: ⭐⭐⭐⭐⭐“These are PERF
Looking for a 4th grade math review resource that’s perfect for guided math, assessments, or homework? This printable math trifold packet includes three foldable worksheets per standard, giving you plenty of material to introduce, practice, and assess all key 4th grade math skills. Each trifold brochure is designed to support student success, with questions that increase in difficulty and offer a variety of formats to build understanding and confidence. Teacher Feedback: ⭐⭐⭐⭐⭐“These are PER
Fourth Grade Math Sorting activities are engaging and encourage critical thinking! Easily differentiate this interactive math activity by using the sorts with or without the labels. Ways to use: math warm ups, small group lesson, independent math center, partner activity, math assessment, or homework! What is Included?- 210 Printable & Digital Math Sorts- Student Notebook Dividers - Students keep their math sorts notebook organized with these dividers. Includes learning goals! - Answer Key*
Third Grade Math Sorting activities are engaging and encourage critical thinking during math centers! Easily differentiate this interactive math activity by using the sorts with or without the labels. Ways to use: math warm ups, small group lesson, independent math center, partner activity, math assessment, or homework! What is Included?- 184 Printable and Digital math sorts! - Student Notebook Dividers - Students keep their math sorts notebook organized with these dividers. Includes lea
Looking for a 5th grade math review resource that’s perfect for guided math, assessments, or homework? This printable math trifold packet includes three foldable worksheets per standard, giving you plenty of material to introduce, practice, and assess all key 5th grade math skills. Each trifold brochure is designed to support student success, with questions that increase in difficulty and offer a variety of formats to build understanding and confidence. Teacher Feedback: ⭐⭐⭐⭐⭐“These are PER
Fifth Grade Math Sorting activities are engaging and encourage critical thinking during math centers! Easily differentiate this interactive math activity by using the sorts with or without the labels. Ways to use: math warm ups, small group lesson, independent math center, partner activity, math assessment, or homework! What is Included?- 230 Printable and Digital math sorts! - Student Notebook Dividers - Students keep their math sorts notebook organized with these dividers. Includes learni
This fifth grade morning work bundle includes everything you need for the entire year! Begin the year by reviewing fourth grade math standards. Move on to daily 5th grade math and grammar practice. Finally, end the year by previewing sixth grade math standards. Click here to try a FREE sample.Click here to view the auto-grading Google Forms version.Includes:Week 1: Back to School Activities Weeks 2-5: 4th Grade Math Review Weeks 6-30: 5th Grade Math Preview & Review + language & cursive pr
Looking for a 2nd grade math review resource that’s perfect for guided math, assessments, or homework? This printable math trifold packet includes three foldable worksheets per standard, giving you plenty of material to introduce, practice, and assess all key 2nd grade math skills. Each trifold brochure is designed to support student success, with questions that increase in difficulty and offer a variety of formats to build understanding and confidence. Teacher Feedback: ⭐⭐⭐⭐⭐“These are PER
These Second Grade math games will save you time and help students stay focused and organized during math centers. This resource includes 24 printable & digital game sets. This bundle includes a total of 72 math games, so you will have math centers for the entire year!CLICK HERE TO DOWNLOAD ONE FREE SET!★ Each game set includes the following: ★ Printable Centers: Activity #1: Clip Cards (18 cards)Activity #2: Matching Cards (18 matching sets)Activity #3: Math Sort (18 cards)Digital Centers:
Build a strong math vocabulary foundation with this comprehensive set of 423 elementary math vocabulary posters covering essential math skills like operations, place value, fractions, decimals, geometry, measurement, data & graphing, and financial literacy. Each vocabulary word includes a student-friendly definition and a clear visual model to help students understand and use precise math language with confidence. These cards are perfect for math word walls, anchor charts, whole-group instruc
Are you looking for a way to spiral review all 3rd grade math standards? This math practice packet includes daily math, grammar, and cursive practice. Use as daily morning work or homework. Included:Week 1: Includes 5 days of back to school activitiesWeeks 2-4: Reviews ALL second grade common core math standardsWeeks 5-10 - Spiral Review the third grade common core standards.Weeks 11-15 - Mixed Review of rigorous third grade common core standards ✔ Daily Grammar Practice ✔ High Frequency Words
This second grade morning work bundle includes everything you need for the entire year! Begin the year by reviewing first grade math standards. Move on to daily grammar and math second grade practice. Finally, end the year by previewing third grade math standards. Click here to try a FREE sample.Click here to view the auto-grading Google Forms version.Includes: Week 1: Back to School Activities Weeks 2-5: 1st Grade Math Review Weeks 6-32: 2nd Grade Math Preview & Review + language practic
Second Grade Math Sorting activities are engaging and encourage critical thinking during math centers! Easily differentiate this interactive math activity by using the sorts with or without the labels. Ways to use: math warm ups, small group lesson, independent math center, partner activity, math assessment, or homework! What is Included?- 219+ Printable and Digital math sorts! - Student Notebook Dividers - Students keep their math sorts notebook organized with these dividers. Includes learn
These Multiplication math games help students practice multiplication strategies using equal groups, repeated addition, number lines, and arrays. Students stay focused and organized during math centers with easy-to-use printable and digital activities. Learning Goal: I can solve multiplication problems by thinking about equal groups of objects. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards)Activity #2: Matching Car
Review 5th Grade NBT Math Standards (Place Value, Powers of 10, Read/Write/Compare Decimals, Rounding Decimals, Multiplying Multi-Digit Numbers, Dividing Multi-Digit Numbers, Add/Subtract/Multiply/Divide Decimals) with this bundle of 27 math tri-folds. Each booklet is designed for student success. The questions gradually increase in difficulty and are presented in a variety of formats. Each standard includes THREE trifolds. Use these engaging booklets during math intervention, assessments, h
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 :)
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