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.
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
Are you looking for a fun way to encourage math talk with your 6th graders? Which One Doesn't Belong prompts are a fun way to get students writing & talking about math! Use as math warm ups, whole group spiral review, or add to your math centers! ⭐Click the PREVIEW button to download 30 FREE Prompts!WHAT'S INCLUDED:Set #1: The Number System (30 prompts) Dividing Fractions Operations with Decimals Factors & Multiples Rational Numbers Absolute Value Integer Operations Set #2: Ratios & Proporti
Practice multi-digit multiplication with this engaging Fall-themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (Fall theme) • 80 to
Practice multi-digit multiplication and long division with this engaging bundle of Digital Color by Number Math Activities! Students solve problems in Google Forms and receive instant feedback as mystery pictures are revealed. These activities are perfect for keeping students engaged during math centers, independent practice, test prep, or seasonal review. Now includes printable recording sheets + answer keys for added accountability and flexibility! ⭐ What’s Included:• 8 seasonal and
Practice multi-digit multiplication with this engaging Halloween-themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (Halloween theme
Practice long division with this engaging Christmas-themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (Christmas theme) • 80 tota
Practice long division with this engaging Winter-themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (Winter theme) • 80 total probl
Practice long division with this engaging Summer-themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (summer theme) • 80 total probl
Practice multi-digit multiplication with this engaging Spring-themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (Spring Day theme)
Review 6th Grade Ratios with these engaging, cut & paste math sorting activities! Interactive Google Slides are also included Use as morning work, math warm ups, math centers, math homework, math review, or as a quick math assessment!>> Purchase the 6th Grade Math Sorts BUNDLE & save! <<Each Math Sort Includes: Printable Option (labeled & unlabeled categories)Interactive Google Slides OptionAnswer Key8 Print & Digital Math Sorts Included: I understand basic ratio concepts.I can us
Practice multi-digit multiplication with this engaging Earth Day themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (Earth Day theme
Practice long division with this engaging 4th of July themed Digital Color by Number Math activity! Students solve problems in Google Forms and receive instant feedback as a mystery picture is revealed. Now includes a printable recording sheet for added accountability! Have students complete the problems independently, then use the Google Form to check their answers and reveal the mystery picture. [Purchase the complete bundle!]⭐ What’s Included:• 8 Google Forms (4th of July theme) • 80 t
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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