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.
Review 4th Grade Geometry Math Standards (geometric attributes, classifying 2D shapes, types of triangles, & lines of symmetry) 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 at least THREE trifolds. Use these engaging booklets during math intervention, assessments, homework, spiral review, test prep and more! Teacher Feedback: ⭐⭐⭐⭐⭐“These are
Review 5th Grade Geometry Math Standards (Graph & Interpest Ordered Pairs, Classify Shapes) with this bundle of 12 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 looking for!!
These Coordinate Plane and Graphing math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goals: I understand how to graph ordered pairs on a coordinate plane. I can graph and interpret points in the first quadrant of a coordinate plane. ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (18 cards -
Math Sorts are engaging cut & paste math activities that your students will love to complete! This bundle includes 26 printable activities that cover 3rd grade geometry standards. **Purchase the bundle & save!**Each Math Sort Includes: Printable Option (labeled & unlabeled categories)Interactive Google Slides OptionAnswer KeyTypes of Lines (6 sorts)Understanding Different Types of LinesIdentifying Line Segments in ShapesIdentifying Intersecting & Parallel LinesIdentifying Intersecting & Per
Review 2nd Grade Geometry standards (attributes of 2D and 3D shapes, partitioning rectangles and circles into halves, third, and quarters ) 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 ar
These Google Forms quizzes cover all 4th grade Geometry standards. 9 math assessments aligned to the CCSS are included. This digital resource is editable. You can edit/add/delete questions to fit your state's standards. Standards/Topics Covered: 4.G.1 - a total of 48 questions: I can draw and identify points, lines, line segments, rays, angles, and perpendicular and parallel lines. 4.G.2 - a total of 44 questions: I can classify two-dimensional figures based on their attributes. 4.G.3 -
These Lines and Angles math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can draw and identify points, lines, line segments, rays, angles, and perpendicular and parallel lines. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (18 cards - 3
These Classifying Quadrilaterals math activities help students identify and classify quadrilaterals based on their attributes. Students analyze parallel and perpendicular sides, identify acute, right, and obtuse angles, and classify shapes as squares, rectangles, rhombuses, parallelograms, and trapezoids.A reusable Math Notes Math Mat is included to help students identify attributes, draw and classify shapes, organize their thinking, and explain their reasoning during math centers, small groups,
These Google Forms quizzes cover all 3rd grade Geometry standards. 6 math assessments aligned to the CCSS are included. This digital resource is editable. You can edit/add/delete questions to fit your state's standards. Standards/Topics Covered: 3.G.1 - 30 total questions: I can categorize shapes based on their attributes. I can recognize and draw examples of quadrilaterals. 3.G.2 - 30 total questions: I can partition shapes into parts with equal areas. I can express the area of each part
3rd Grade No-Prep Math Worksheets | Third Grade Math Skill Review Pages This bundle includes 14 printable math worksheets that will provide plenty of practice when working with attributes of shapes and equal areas as fractions. *** These no-prep math worksheets are included in our 3rd Grade Guided Math Curriculum, so do not purchase if you own the complete bundle. *** The 14 PRINTABLE skill pages are organized into 2 mini-units:1. Attributes of Shapes 2. Equal Areas as Fractions The text is
Use these January Winter Math Worksheets as Morning Work, Math Centers, or Early Finisher Activities. ** SAVE by purchasing the complete bundle.Activities Included: Penguin Pattern Mini-BooksMarshmallow Madness Addition GameGeometry Jumble CrosswordSnow Globe MeasuringSnowball Multiplication FactsNew Year's Fraction Countdown Pennant (editable year)Snow Day SortingGuess My Rectangle: Area & Perimeter *** Now includes a QUICK PRINT option. Print all level 1 or level 2 activities in one click
These Google Forms quizzes cover all 5th grade Geometry standards. 21 math assessments aligned to the CCSS are included. This digital resource is editable. You can edit/add/delete questions to fit your state's standards. Standards/Topics Covered: 5.G.1 - a total of 30 questions: I understand how to graph ordered pairs on a coordinate plane. 5.G.2 - a total of 23 questions: I can graph and interpret points in the first quadrant of a coordinate plane. 5.G.3 - a total of 41 questions: I ca
Review 1st Grade Measurement & Data Standards (attributes of 2D and 3D shapes, combining shapes, partitioning shapes) 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
Use these March Math Activities as Morning work, centers, review, homework, sub plans, early finishers - These worksheets can be used in so many ways to enrich your math curriculum. ** SAVE by purchasing the growing bundle.Activities Included: Leprechaun Number RiddlesSpring Mystery GridDaylight Savings Times Logic PuzzleHidden Treasure ShapesSt. Patrick's Day Cootie Catcher (2 and 3 step expressions)St. Patrick's Day SymmetryLion & Lamb Fraction Card GamesArea and Perimeter Spring Garden Beds
Use these March Math Activities as Morning work, centers, review, homework, sub plans, early finishers - These worksheets can be used in so many ways to enrich your math curriculum. ** SAVE by purchasing the growing bundle.Activities Included: Leprechaun Number RiddlesSpring Mystery GridDaylight Savings Times Logic PuzzleHidden Treasure ShapesSt. Patrick's Day Cootie Catcher (skip counting & division)St. Patrick's Day SymmetryLion & Lamb Fraction Card GamesArea and Perimeter Spring Garden Bed
These Partitioning Shapes math activities help students partition shapes into equal parts, identify unit fractions, and determine the fraction represented by a shaded region. Students practice working with halves, thirds, fourths, sixths, and eighths while describing fractional parts of a whole.A reusable Math Notes Math Mat is included to help students partition shapes, draw models, show their work, and explain fraction concepts during math centers, small groups, or independent practice. Digita
These Classify Shapes & Symmetry math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goals: I can classify two-dimensional figures based on their attributes. I can identify line-symmetric figures and draw lines of symmetry. >> Click PREVIEW to view the 3 activities ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages
Use these March Math Activities as Morning work, centers, review, homework, sub plans, early finishers - These worksheets can be used in so many ways to enrich your math curriculum. ** SAVE by purchasing the growing bundle.Activities Included: Leprechaun Number RiddlesSpring Mystery GridDaylight Savings Times Logic PuzzleHidden Treasure ShapesSt. Patrick's Day Cootie Catcher (factors, prime & composite numbers)St. Patrick's Day SymmetryLion & Lamb Fraction Card Games (decimals & fractions)Are
These Volume and Surface Area 6th grade math activities will save you time and help students stay focused and organized during math centers. This resource includes both PRINT and DIGITAL (Google Forms & Google Slides) resources.Learning Goal: I can find the volume of rectangular prisms with fractional edge lengths and the surface area of 3D shapes using nets. ★ [PRINT VERSION] What's Included? ★ - 3 Math Games: Math Sort, Matching Cards, Clip Cards - Recording Sheet - Answer Key - Getting Start
These Classifying Shapes math games will save you time and help students stay focused and organized during math centers. Digital options are now included!Learning Goal: I can classify shapes based on their properties. ★ What's Included? ★ Printable Centers:Activity #1: Clip Cards (18 cards - 3 pages)Activity #2: Matching Cards (18 matching sets - 6 pages)Activity #3: Math Sort (18 cards - 3 pages)Digital Centers:Activity #1: Clip Cards in Google Forms (18 questions)Activity #2: Matching Cards
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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