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
This third grade morning work bundle includes everything you need for the entire year! Begin the year by reviewing second grade math standards. Move on to daily grammar and math third grade practice. Finally, end the year by previewing fourth grade math standards. Click here to try a FREE sample.Click here to view the auto-grading Google Forms version.Includes:Week 1: Back to School Activities Weeks 2-4: 2nd Grade Math Review Weeks 5-30: 3rd Grade Math Preview & Review + grammar & cursive
Looking for a 3rd grade math review resource that’s perfect for guided math, assessments, or homework?This printable math trifold packet includes three foldable worksheets per standard, giving you plenty of material to introduce, practice, and assess all key 3rd grade math skills. Each trifold brochure is designed to support student success, with questions that increase in difficulty and offer a variety of formats to build understanding and confidence. Teacher Feedback: ⭐⭐⭐⭐⭐“These are PERF
This fourth grade morning work bundle includes everything you need for the entire year! Begin the year by reviewing third grade math standards. Move on to daily fourth grade math and grammar practice. Finally, end the year by previewing fifth grade math standards. Click here to try a FREE sample.Click here to view the auto-grading Google Forms version.INCLUDED:Week 1: Back to School Activities Weeks 2-5: 3rd Grade Math Review Weeks 6-30: 4th Grade Math Preview & Review + grammar & cursiv
Third Grade Math Sorting activities are engaging and encourage critical thinking during math centers! 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?- 184 Printable and Digital math sorts! - Student Notebook Dividers - Students keep their math sorts notebook organized with these dividers. Includes lea
Build a strong math vocabulary foundation with this comprehensive set of 423 elementary math vocabulary posters covering essential math skills like operations, place value, fractions, decimals, geometry, measurement, data & graphing, and financial literacy. Each vocabulary word includes a student-friendly definition and a clear visual model to help students understand and use precise math language with confidence. These cards are perfect for math word walls, anchor charts, whole-group instruc
Are you looking for a way to spiral review all 3rd grade math standards? This math practice packet includes daily math, grammar, and cursive practice. Use as daily morning work or homework. Included:Week 1: Includes 5 days of back to school activitiesWeeks 2-4: Reviews ALL second grade common core math standardsWeeks 5-10 - Spiral Review the third grade common core standards.Weeks 11-15 - Mixed Review of rigorous third grade common core standards ✔ Daily Grammar Practice ✔ High Frequency Words
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
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
Review 3rd grade multiplication and division with this engaging and hands-on math dodecahedron craft! This printable 3D project is the perfect way to reinforce equal groups, arrays, number lines, and word problems while giving students a meaningful review activity. Great for wrapping up your unit or using as a math center or sub plan! ⭐Purchase the bundle & SAVE!Included in this math activity packet:- 6 printable pages (2 circles per page, 12 circles total) - Recording sheet - Answer key - Step
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
Review 3rd Grade NBT Math Standards (rounding numbers, addition & subtraction, multiplying multiples of 10) 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 admin is
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
Spiral review fourth grade math standards by adding morning work to your daily routine. This morning work provides students with daily math, grammar, and cursive practice. Use as morning work, homework, or an independent math center. Included:✔ 1 week of back to school pages ✔ 4 weeks of 3rd grade math review ✔ 4 weeks of 4th grade math and language review PLUS.... > one page version > daily cursive practice > day 5 is a full page quiz > answer key included Click here to downlo
Review all 3rd Grade Florida BEST Math Standards with this bundle of 111 math tri-folds! THREE booklets for every third grade FL B.E.S.T math standard is included. ⭐⭐⭐⭐⭐The common core version has over 2,000 reviews! You will not be disappointed. All tri-folds in this growing bundle have been updated or are brand new in order to align 100% to the FL BEST! Included: >> THREE tri-folds per standard >> Data tracking & standards lists>> Editable PowerPoint Standards Included:
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
Review 3rd Grade Operations & Algebraic Thinking Math Standards (multiplication, division, fact families, multiplication properties) 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 PERFE
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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