LIVE 151: Geometry Workout 2A
W/Th/F/Sa/Tu 1:00–2:30am from 1/8 (Your Time*)
This LIVE course contains a total of 15 hours of live video instruction (~$20/hour), plus 1 year of access to Prof. Loh's recorded videos from this course.
We’ve carefully designed our courses to maximize engagement. Each of our LIVE classrooms has at least one staff member for every 13 students. The typical class size is around 30 students.
* The official meeting time for this course is 8:00pm in New York.
Calendar
Classes will meet on the highlighted dates. Click on any date to view the topics for that day.
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Lesson on new topic
Discuss homework challenge
Reviews
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
It's great! Helped me to learn math in a fun way
A pleasure to use
Nice teaching technique
Amazing Course! Very Interesting!
Good
Syllabus
The 20 course meetings are split in 16 lessons (called Day 1 through Day 16 below), and 4 homework exam discussions. Each exam discussion meeting happens after 4 lessons.
Day 1
Round area; geometric mean; AM-GM inequality; inscribed angle theorem
Day 2
Golden ratio; nautilus spiral; proof of circle area formula
Day 3
Approximations for π; Heron's formula; circle tangents
Day 4
Grids; circle of Apollonius; perpendicular bisector
Day 5
Angle bisector theorem; incircle; sphere volume and surface area
Day 6
Fermi estimation; inscribed circles
Day 7
Special triangles; triangle inequality; rationalizing denominators
Day 8
Pythagorean Theorem; exterior angles; Fibonacci numbers