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Preview the Course
Grade 1-2

2D Shapes Everywhere: Triangles and more!

by Ariella F. | Math FREE

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


NGSS Standards



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 finishing up her senior year at Barnard where she will graduate with a BA in Economics. She has been tutoring for 6 years and works with students ranging in age from 6-20. While Ariella specializes in Economics, she has a strong sense of numbers and also tutors students in math. She has been tutoring with Gooroo since November 2019 and has taught Gooroo Live and Gooroo Courses in STEM topics as a result of her comprehensive liberal arts education.

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