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Grade 1-2

2D Shapes Everywhere: Triangles and more!

by Ariella F. | Math

5 Lessons 51:21
  1. 1. Introduction: What Are Shapes? 8:22
  2. 2. Circles 7:28
  3. 3. Triangles 14:07
  4. 4. Quadrilaterals 9:23
  5. 5. Bringning It All Together 12:01

Grade 1-2


About the course

In this course, we explore what makes 2D shapes unique, and its relationship with similar figures. A lot of focus is put on the different types of triangles and quadrilaterals, which can be difficult to identify by picture. We also emphasize that shapes are found all around us, which helps make the concept more interactive.


  • Circles
  • Math
  • Quadrilaterals
  • Shapes
  • Triangles


Ariella is an economics major at Barnard College and a seasoned Math and English tutor. She takes pride in targeting specific problem areas, creating engaging educational content, and challenging students to apply their skills to the real world.

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