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 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 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. ★
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 2nd Grade Partitioning Shapes with our interactive Google Slides! While working through these visual, hands-on activities, students will practice: ✔️ Partitioning circles and rectangles into two, three, or four equal shares ✔️ Describing equal parts using the words halves, thirds, and fourths ✔️ Understanding that equal parts of the same whole can have different shapes✔️ Building foundational fraction sense through visual models and drag-and-drop activities With 26 interactive slide
Review 2nd Grade Shapes & Attributes with our interactive Google Slides! While working through these interactive geometry slides, students will practice: ✔️ Naming and identifying two-dimensional shapes such as triangles, quadrilaterals, pentagons, and hexagons ✔️ Drawing shapes to match given criteria ✔️ Identifying and describing cubes using the number of faces, edges, and vertices With 23 slides of engaging practice, this resource is perfect for centers, review, or reinforcing key geomet
Review 2nd Grade Partitioning Rectangles with our interactive Google Slides! While working through these visual, hands-on activities, students will practice: ✔️ Partitioning rectangles into rows and columns of same-size squares ✔️ Counting to find the total number of squares in an array ✔️ Using visual models to build understanding of early multiplication concepts ✔️ Strengthening skills in spatial reasoning, repeated addition, and area foundationsWith 26 slides of engaging practice, this
3rd Grade PowerPoint Math Lessons | Editable Math Mini-Lessons | 3rd Grade Math Workshop This bundle includes 9 editable step-by-step math lessons that will help you start your math block when teaching picture graphs, bar graphs, and line plots. *** These PowerPoint presentations are included in our 3rd Grade Guided Math Curriculum, so do not purchase if you own the complete bundle. *** The 9 POWERPOINT lessons are organized into 3 mini-units:1. Scaled Picture Graphs 2. Scaled Bar Graphs 3.
4th Grade PowerPoint Math Lessons | Editable Math Mini-Lessons | 4th Grade Math Workshop This bundle includes 6 editable step-by-step math lessons that will help you start your math block when teaching graphing with line plots, histograms, and stem & leaf plots. *** These PowerPoint presentations are included in our 4th Grade Guided Math Curriculum, so do not purchase if you own the complete bundle. *** The 6 POWERPOINT lessons are organized into 2 mini-units:1. Graphing Data on Line Plots
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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