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Grade 6

Geometry: Lines, Angles, and Polygons

by Raul Chiriboga | Math

7 Lessons 58:59
  1. 1. Measure and Draw Angles 5:18
  2. 2. Lines and Angles 10:32
  3. 3. Angle Pairs 12:22
  4. 4. Angles of Parallel Lines 14:31
  5. 5. Polygons 6:59
  6. 6. Triangles 5:01
  7. 7. Quadrilaterals 4:16

Grade 6



In this course, we learn how to measure and draw angles using a protractor. We discuss the properties of lines and angles, angle pairs, and angles of parallel lines. We also dive into the world of polygons and learn how to classify triangles and quadrilaterals based on their angles and sides.


  • Angles
  • Geometry
  • Lines
  • Math
  • Parallel Lines
  • STEM
  • Triangles


NYU Tandon School of Engineering

Math/Chemistry Tutor – NYU Tandon School of Engineering:
Achieved higher student exam scores by developing weekly lesson plans for students. Motivated students by providing advice on the college process and engineering curriculum

I’ve been a Math and Chemistry tutor for four years for peers in my undergraduate studies, and a private tutor for middle schoolers. I enjoy teaching math and science from 6th grade and beyond. My courses offer a keen understanding in the fundamentals of a given topic.

I grew up and studied in New York City and graduated with a bachelor's degree in Chemical and Biomolecular Engineering from New York University in 2018, and I currently working as an Assistant Chemical Engineer for the City. My favorite part about tutoring is helping students find their passion and inspire self confidence in science and mathematics.

I believe teaching should be both fun and intellectually rewarding for both the student and tutor. With this in mind, I aim to achieve comfort and confidence in my students when learning about fundamental principles in math and science.

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