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 Coordinate Plane Geometry with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Classifying two-dimensional figures based on their properties ✔️ Identifying parallel sides, perpendicular sides, and types of angles✔️ Recognizing quadrilateral relationships (e.g., all squares are rectangles) ✔️ Understanding how shapes can belong to multiple categories✔️ Using precise mathematical language to describe and compare shape
Review Shape Hierarchies with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Classifying two-dimensional figures based on attributes ✔️ Identifying and comparing types of triangles (scalene, isosceles, equilateral; acute, right, obtuse) ✔️ Recognizing relationships between quadrilaterals (e.g., all squares are rectangles) ✔️ Exploring the hierarchy of shapes using diagrams and visual models ✔️ Understanding how shapes can b
Practice Adding Fractions with Unlike Denominators – 5th Grade Interactive Google Slides While working through these engaging measurement slides, students will practice: ✔️ Using visual models to represent equivalent fractions ✔️ Adding fractions with unlike denominators✔️ Expressing answers as both fractions and mixed numbers✔️ Solving real-world word problems involving fraction addition With 20 slides of focused practice, this resource is perfect for math centers, targeted review, or test
Review 4th Grade Lines & Angles with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Naming and identifying points, lines, line segments, rays, and angles✔️ Recognizing right, acute, obtuse, and straight angles✔️ Identifying parallel and perpendicular lines in two-dimensional figures With 24 slides of engaging practice, you'll have plenty of ready-to-go activities for your geometry unit. ★ What's Included?★ - Links t
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
Review 4th Classifying Shapes with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Classifying two-dimensional figures based on their attributes ✔️ Identifying and sorting quadrilaterals such as squares, rectangles, rhombuses, and trapezoids ✔️ Recognizing key features like parallel and perpendicular lines in two-dimensional figures ✔️ Classifying triangles based on their sides (scalene, isosceles, equilateral) and their angl
Practice Coordinate Graphing with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Understanding the structure of the coordinate plane (x-axis, y-axis, origin, quadrants) ✔️ Identifying and writing ordered pairs✔️ Plotting points in the first quadrant✔️ Interpreting the distance from axes to describe or locate points With 21 slides of engaging practice, you'll have plenty of ready-to-go activities for your geometry unit. ★
Practice Equivalent Fractions – 4th Grade Interactive Google Slides (4.NF.1)While working through these interactive slides, students will practice: ✔️ Using visual models to explore and explain equivalent fractions ✔️ Multiplying the numerator and denominator by the same number to generate equivalent fractions ✔️ Sorting and identifying true and false statements about equivalent fractions With 21 slides of engaging practice, you'll have plenty of ready-to-go activities for your fractions unit o
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
Spiral Review first grade math standards with this Jeopardy style game show. Perfect for End of Year math test prep. >> Purchase a Bundle of Math Review Game Shows & Save!2 Options are included: 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 testing
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
Review 4th Grade Comparing Fractions with our interactive Google Slides!While working through these interactive fraction slides, students will practice: ✔️ Comparing fractions with unlike denominators using number lines ✔️ Using benchmark fractions like ½ to reason about size ✔️ Justifying fraction comparisons with written explanations With 21 slides of engaging practice, you'll have plenty of ready-to-go activities for your fractions unit or test prep review. ★ What's Included?★ - Links to do
Review Coordinate Plane Skills with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Identifying the x- and y-coordinates of a plotted point ✔️ Describing the meaning of coordinate values in real-world contexts ✔️ Solving word problems involving points on a coordinate plane ✔️ Interpreting graphs to make sense of relationships between two quantities ✔️ Using context clues to place and label points accurately ✔️ Explaining ho
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
Review 2nd Grade Line Plots with our interactive Google Slides!While working through these interactive measurement and data activities, students will practice: ✔️ Measuring the length of real-world objects (strings, pencils, keys) to the nearest inch or centimeter using a ruler ✔️ Organizing measurement data in a table before graphing ✔️ Plotting measurement data on a line plot ✔️ Answering questions using data from a line plot (e.g., how many more, how many less) ✔️ Interpreting measurement dat
Spiral Review second grade math standards with this Jeopardy style game show. Perfect for End of Year math test prep. >> Purchase the Bundle of Math Review Game Shows & Save!2 Options are included: 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 testin
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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