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.
Practice Measuring Lengths & Line Plots with interactive Google Slides!While working through these hands-on math slides, students will practice: ✔️ Measuring lengths to the nearest whole, half, or quarter inch✔️ Using a ruler to collect accurate measurement data ✔️ Plotting measurements on line plots with fractional scales With 22 slides of meaningful practice, this resource helps students connect measurement and data in a visual, accessible way. ★ What's Included?★ - Links to download the
Practice Telling Time & Elapsed Time with interactive Google Slides!While working through these real-world and visual time activities, students will practice: ✔️ Telling and writing time to the nearest minute using analog clocks ✔️ Solving one- and two-step word problems involving elapsed time ✔️ Using number line diagrams to model time intervals ✔️ Strengthening fluency with both time-telling and time reasoning✔️ Applying problem-solving strategies to real-life time scenarios With 25 slide
Review Multiplication Facts - Arrays with this digital math center. This resource includes 11 digital interactive multiplication notebooks. Need a PowerPoint Version? Simply open up the Google Slides and select File > Download > PowerPoint.★ What's Included?★ - 11 math notebooks - 13 slides each - x2 - x 12- self-checking tabs Click here to view a video previewYou may be interested in:Multiplication Facts Practice - Build ArraysMultiplication Facts Practice - Equal Groups* Please Note:
Review Multiplication Facts - Equal Groups with this digital math center. This resource includes 11 digital interactive multiplication notebooks. Need a PowerPoint Version? Simply open up the Google Slides and select File > Download > PowerPoint.★ What's Included?★ - 11 math notebooks - 13 slides each - x2 - x 12- self-checking tabs Click here to view a video previewYou may be interested in:Multiplication Facts Practice - Build ArraysMultiplication Facts Practice - Equal Groups* Please
I’m so excited to share with you Unit 1 of our 3rd Grade Print & Digital Guided Math Curriculum! Save 40% when you purchase Unit 1. If you purchase individually, this unit has a value of $102. This unit includes 34 individual lessons with hands-on activities and independent practice - both print & digital. Each lesson includes the following : Mini-Lesson: Bright, engaging digital lessons introduce and model each concept, including interactive questions and error analysis tasks to check und
Our 3rd Grade Place Value Unit takes 2nd and 4th grade place value skills and addresses them with 3rd grade level numbers! Save 40% when you purchase Unit 2. If you purchase individually, this unit has a value of $48. This unit includes 16 individual lessons with hands-on activities and independent practice - both print & digital. Each lesson includes the following : Mini-Lesson: Bright, engaging digital lessons introduce and model each concept, including interactive questions and error ana
Review 3rd Grade Geometry with our interactive Google Slides!While working through these engaging slides, students will practice: ✔️ Classifying two-dimensional shapes based on shared attributes ✔️ Identifying quadrilaterals such as rectangles, rhombuses, squares, and trapezoids ✔️ Using attributes like parallel sides, right angles, and equal side lengths to sort and compare shapes ✔️ Recognizing that shapes can belong to multiple categories (e.g., a square is also a rectangle) ✔️ Drawing
Review 3rd Grade Comparing Fractions & Whole Number Equivalents with our interactive Google Slides!While working through these interactive fraction slides, students will practice: ✔️ Expressing whole numbers as fractions and identifying fraction equivalents (e.g., 3 = 3/1, 4/4 = 1) ✔️ Locating whole number equivalents on a number line ✔️ Comparing fractions with the same numerator or same denominator ✔️ Using visual models to justify fraction comparisons with < , > , or = With 24 slides
Spiral Review third grade math standards with this Jeopardy style game show. Perfect for End of Year math test prep. >> Purchase a GROWING Bundle of Math Review Game Shows & Save!We include 2 options: PowerPoint & Google Slides ** The PowerPoint option has an interactive Score Board to help you keep track of points. The Google Slides Score Board does NOT work, but we provide a printable Points Tracker to help you keep track of points & questions.Teacher Tip: Use whole group before tes
Review 3rd Grade Fractions as Equal Parts with our interactive Google Slides!While working through these interactive fraction slides, students will practice: ✔️ Partitioning shapes and models into equal parts ✔️ Representing fractions using area models ✔️ Identifying unit fractions and building fractions from unit parts ✔️ Solving equal sharing word problems by dividing wholes into equal parts With 28 slides of scaffolded practice, these activities are perfect for small groups, test prep, or in
Our multi-grade level Math Review Bundle includes 90 Editable PowerPoint Game Shows! Use for math intervention, test prep, and spiral review. We include 2 options: PowerPoint & Google Slides ** The PowerPoint option has an interactive Score Board to help you keep track of points. The Google Slides Score Board does NOT work, but we provide a printable Points Tracker to help you keep track of points & questions.WAYS TO USE: Whole Group Review - Break up students into groups and have fun revie
Practice Area Concepts with interactive Google Slides!While working through these visual and engaging activities, students will practice: ✔️ Understanding area as a measurable attribute of plane figures ✔️ Measuring area by covering shapes with unit squares—no gaps or overlaps ✔️ Using arrays and multiplication to represent area ✔️ Sorting and comparing shapes by area ✔️ Creating different shapes with the same area to deepen conceptual understanding With 20 slides of meaningful practice,
★ DIGITAL Math Resource★ Are you looking for quality, standards aligned math resources to use with Google Classroom™? This paperless resource is a FREE SAMPLE of my Third Grade Digital Math Centers Bundle. ★ What's Included?★ - A link to download the SAMPLE Google Slides ™ - Directions on how to assign on Google Classroom ™ 10 interactive slides that review 3rd grade math standardsPurchase the BUNDLE and Save $$Who should purchase the bundle resource?- Teachers who want students to become co
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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