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
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 3rd Grade Equivalent Fractions with our interactive Google Slides!While working through these interactive fraction slides, students will practice: ✔️ Identifying equivalent fractions using visual models and number lines ✔️ Matching area models, number lines, and written fractions ✔️ Explaining why two fractions are equivalent using simple math reasoning ✔️ Sorting and selecting true equivalency statements With 21 slides of engaging practice, this resource is perfect for math centers, sma
Introduce Division with Interactive Google Slides!Review key division skills by exploring equal groups, picture models, and simple equations. While working through these digital slides, students will:✔️ Match visual models to division equations ✔️ Solve real-world word problems by partitioning objects into equal groups ✔️ Choose correct expressions to match a quotient ✔️ Analyze statements and identify those that match a given division scenario With 23 slides of scaffolded practice, these activ
This 3rd Grade Math Bundle includes 72 Google Forms Quizzes. This resource is a PAPERLESS version of my 3rd Grade Math Tri-Folds. ★ Included- 9 Quizzes: Fractions - 24 Quizzes: Measurement & Data - 6 Quizzes: Geometry - 9 Quizzes: Number & Operations in Base 10 - 27 Quizzes: Operations & Algebraic Thinking ★ What you Need to Know - This resource was created using Google Forms- You must have a Google email - Having a Google Classroom account will help you stay organized and eas
Review 3rd grade math standards with these FUN PRINT and DIGITAL Math Mazes. This complete bundle includes 25 mazes that will keep students engaged! Use during math stations, math homework, or math test prep. ‼️Click the PREVIEW button & download 12 FREE Math Mazes‼️Currently Included:Set 1: Maze 1 - Multiplication (equal groups) Maze 2 - Division (equal shares) Maze 3 - Multiplication & Division (word problems) Maze 4 - Multiplication & Division (unknown number in equation) Maze 5 - Multiplicat
Spiral Review 3rd grade math skills with this bundle of 120 Would You Rather math writing prompts. We include 3 options: no-prep, task cards, & editable Google Slides ** Create an engaging math writing station or use as whole group math warmups / math number talks!Teacher Tip: Purchase for your 4th and 5th graders who need math intervention or to simply review foundational skills! The 3rd Grade bundle includes 24 topics:Each topic includes 5 prompts - 120 prompts total!Place ValueRounding Numbe
These Telling Time and Elapsed Time math activities help students practice reading analog clocks, matching times, solving elapsed time word problems, and finding start or end times. Students use clocks, number lines, and real-world time situations to build time-telling skills and explain their thinking. A reusable Math Notes Math Mat is included to support students during math centers, small groups, or independent practice. The math mat includes an analog clock, number line, T-chart, elapsed t
The 3rd Grade Interactive Google Slides Bundle is now fully updated!Each resource includes editable text boxes and built-in student response areas—making it easier than ever for students to type and for teachers to assign, differentiate, and customize. Now available for $59.99 — a one-time price for access to all 30 resources. Total value: $110.60 — you save over 45%!These interactive, digital math slides review ALL third grade math standards. These interactive, digital math slides review AL
These Rounding math games will save you time and help students stay focused and organized during math centers. Digital versions of each math game Learning Goal: I can use what I know about place value to round numbers to the nearest 10 or 100. >> Click PREVIEW to view the 3 activities ★ 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 For
These Addition and Subtraction math games will save you time and help students stay focused and organized during math centers. Learning Goal: I can use strategies to fluently add and subtract within 1,000. >> Click PREVIEW to view the 3 activities ★ 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 Cards in Goo
Solve Word Problems with Interactive Google Slides!Review key multiplication and division skills by solving real-world word problems using models, equations, and logical reasoning. While working through these digital slides, students will:✔️ Solve one-step word problems using multiplication and division within 100 ✔️ Match arrays, number sentences, and story problems ✔️ Use drawings and equations to show their thinking ✔️ Solve multiple-choice and true/false problems to show understanding With
This GOOGLE FORMS PAPERLESS morning work bundle SPIRAL REVIEWS all fourth grade common core math standards. Assign this self-checking resource using Google Classroom. View the paper version here. ONE FREE WEEK: Click the preview button to try one week for free. ★ GOOGLE FORMS INCLUDEDSET 1- Weeks 2-5: Review 3rd grade math standards - Weeks 6-9: Spiral Review 4th grade math standards SET 2- Weeks 10-18: Spiral Review 4th grade math standards SET 3- Weeks 19-27: Spiral Review 4th grade math
Practice Mass & Volume Word Problems with interactive Google Slides!While working through these real-world measurement slides, students will practice: ✔️ Measuring and estimating liquid volume (milliliters, liters) and mass (grams, kilograms) ✔️ Solving one-step word problems using addition, subtraction, multiplication, or division✔️ Comparing and combining measurements using reasoning and math models ✔️ Estimating reasonable answers and selecting best estimates ✔️ Using visual supports li
Make Math Review FUN with our 3rd grade bundle of Jeopardy style game shows! Grab the complete bundle of 17 editable PowerPoint Game Shows & save big! 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 testing or assign during math centers!
Digital Math Pixel Art activities are a perfect way to review third grade math skills! Use our Google Sheets during computers centers, test prep, spiral review, and more. >> Keep students accountable with the optional printable recording sheet!These Google Sheets are like paperless mystery picture activities. Students enter their answers in the answer column. If the answers are correct, the digital mystery picture begins to appear. Colors do not appear for incorrect answers. Save BIG whe
Practice Bar Graphs & Picture Graphs with interactive Google Slides!While working through these visual data slides, students will practice: ✔️ Drawing scaled bar graphs and picture graphs to represent data sets with several categories ✔️ Completing graphs based on tables or survey data✔️ Solving one- and two-step “how many more/less” problems✔️ Using visual models to reason through category comparisons and totals ✔️ Strengthening graph-reading skills for real-world and test-prep scenarios W
These Equivalent Fractions math activities help students master identifying and generating equivalent fractions using models, number lines, and fraction reasoning. A reusable Math Notes Math Mat is included to help students model equivalent fractions, draw visual representations, and record their thinking while solving problems.Students use area models, fraction strips, and number lines to determine whether fractions are equivalent. They identify equivalent fractions, find missing numbers in equ
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
These Division math games help students practice division concepts using equal groups, arrays, and division models. Students stay focused and organized during math centers with printable and digital activities included. Learning Goal: I can solve division problems by taking a set of objects and partitioning the objects into equal shares. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards)Activity #2: Matching Cards (18 ma
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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