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.
This Multiplication Fluency Bundle Includes 5 Steps & Partner Game Books:STEP 1 - Models: Students will practice skip counting and using models (arrays and equal groups) to represent multiplication. (11 brochures)STEP 2 - Strategies: Students will review multiplication properties and strategies to help them build fluency. (5 brochures)STEP 3 - Practice: Students will practice their math facts through fun activities/games. Students should be encouraged to keep their strategies bookmarks close and
Practice multiplication facts with these 11 FUN no-prep math brochures. Each panel includes a fun activity! Cover: Skip Counting Wheel, Fact Families Panel 1: Fact Search Panel 2: Create an Equation (use the spinner provided or two 6-sided dice) Panel 3: Roll and Solve (use a 6-sided die) Panel 4: Color by Code Panel 5: Maze Purchase the COMPLETE bundle and Save!Included:x2-x12 tri-folds____________________________**Want Trifolds for every standard? View the bundles below: 1st Grade Math Tri-Fol
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*
This Division Fluency bundle includes FIVE steps:STEP 1 - Models: Students will practice repeated subtraction and using models (arrays and equal groups) to represent division. (11 brochures)STEP 2 - Strategies: Students will review division properties and strategies to help them build fluency. (5 brochures)STEP 3 - Practice: Students will practice their math facts through fun activities/games. Students should be encouraged to keep their strategies bookmarks close and refer to them as needed. (11
Do you need an, engaging Back to School activity? Students will love this All About Me Dodecahedron Project. Perfect for third, fourth, and fifth grade. Complete this getting to know you activity during the first week of school. After putting the dodecahedron together, display the projects around the room. They are perfect for open house! Included in this Back to School activity packet:- 6 pages (2 circles per page) - recording sheet - answer key * a one page version has been added Topics Cov
Review 4th Grade Place Value, Rounding Numbers, Addition, Subtraction, multi-digit multiplication, and long division with this bundle of 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, homework, spiral review, test prep and more! Teacher Feedback: ⭐⭐⭐⭐⭐“These are PERFECT for what my ad
Review multiplication facts with this Fall themed set of 8 PRINT + DIGITAL Coloring Pages. The Google Forms option gives students instant feedback!⭐Purchase the complete bundle!* INCLUDED Digital Color by Code:8 Google Forms - (Each form has 15 questions and reviews facts x2-x12.) x2x3x4x5x6x7x8x98 Printable Worksheets - (A printable version is now included. Print the cover and all 8 pages to create a fact fluency book) x2x3x4x5x6x7x8x9* HOW DOES THE DIGITAL OPITON WORK?Think of the Google For
Use these 4th grade Seasonal-Themed Math Activities as Morning Work, Math Centers, 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!Each activity includes 2 levels to help you differentiate for your students. We include color graphics for reusable centers or BW for easy copying. This Complete Bundle includes 8 activities per month (August-May). That’s 8
Introduce multiplication facts using skip counting, arrays, and equal groups. Purchase the COMPLETE bundle and Save! INCLUDED:STEP 1 - Models: Students will practice skip counting and using models (arrays and equal groups) to represent multiplication. 11 tri-folds (x2 - x12)____________________________**Want Trifolds for every standard? View the bundles below: 1st Grade Math Tri-Folds2nd Grade Math Tri-Folds3rd Grade Math Tri-Folds4th Grade Math Tri-Folds5th Grade Math Tri-Folds6th Grade Math Tr
This self-checking Multi-Digit Multiplication Math Fluency Activity was made using Google Sheets. An Excel version is also included. There are 2 versions of the math activity, so you can differentiate as needed. ★ INCLUDED Two pages are included in this resource.Level 1: Multiply 1 digit x 2 digits, 1 digit x 3 digits, and 1 digit x 4 digits Level 2: Multiply 1 digit x 3 digits, 1 digit x 4 digits, and 2 digits x 2 digits *EXCEL VERSION ★ HOW IT WORKSThis math fluency activity is like a pape
These Multiplication math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can multiply a whole number of up to four digits by a one-digit whole number. I can multiply two two-digit numbers. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (1
These Multiples of 10 math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can use what I know about place value to multiply and divide by multiples of 10. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (18 cards - 3 pages)Digital Centers:
Practice Multiplicative Comparison – 4th Grade Interactive Google Slides (4.OA.1)While working through these interactive slides, students will practice:✔️ Interpreting multiplication equations as comparisons (e.g., 24 = 6 × 4) ✔️ Representing verbal statements as multiplication equations ✔️ Solving real-world problems involving multiplicative comparison With 20 slides of engaging practice, you'll have plenty of ready-to-go activities for your multiplication unit or test prep review. ★ What's I
These Addition & Subtraction math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can add and subtract multi-digit whole numbers using the standard algorithm. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (18 cards - 3 pages)Digital Center
Practice Multi-Step Word Problems – 4th Grade Interactive Google Slides (4.OA.3)While working through these interactive slides, students will practice:✔️ Solving multi-step word problems using all four operations ✔️ Using strip diagrams and tables to support understanding ✔️ Entering final answers directly into interactive text boxes With 20 slides of scaffolded practice, this resource is perfect for math centers, independent work, or test prep review. ★ What's Included?★ - Links to download
Review 3rd, 4th, and 5th grade math standards with these FUN Math Mazes. This mega bundle includes 80 mazes that will keep students engaged! Use during math stations, math homework, or math test prep. >> Click PREVIEW to view more details! Included in this multi-grade level bundle:⭐ 3rd Grade Math Mazes (25 mazes)Maze 1 - Multiplication (equal groups) Maze 2 - Division (equal shares) Maze 3 - Multiplication & Division (word problems) Maze 4 - Multiplication & Division (unknown number in
These Division math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors. ★ What's Included? ★ 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: Clip Cards in Google Forms Activity #2: Matching Car
Prime & Composite Numbers – 4th Grade Interactive Google SlidesHelp your students build a strong understanding of prime and composite numbers with this engaging set of 25 interactive Google Slides. Designed for 4th grade, this digital resource uses arrays, division models, factor pairs, color coding, and sorting activities to help students identify and reason about the properties of numbers. While working through these slides, students will:✔️ Use arrays and division equations to determine if
These Multi-Step Word Problems math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can solve multi-step word problems. I can determine the reasonableness of answers. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (18 cards - 3 pages)Digit
Review multiplication facts with this Halloween themed set of 8 PRINT + DIGITAL Coloring Pages. The Google Forms option gives students instant feedback!⭐Purchase the complete bundle!* INCLUDED Digital Color by Code:8 Google Forms - (Each form has 15 questions and reviews facts x2-x12.) x2x3x4x5x6x7x8x98 Printable Worksheets - (A printable version is now included. Print the cover and all 8 pages to create a fact fluency book) x2x3x4x5x6x7x8x9* HOW DOES THE DIGITAL OPITON WORK?Think of the Googl
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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