Livestream lessons

26K people watching!

white beard geek

Thanks for all of the great content you produce! I’ll try to spread the word on this.

Other than being students ourselves on these streams (and proving we’re learning just as much), anything that non-high schoolers can do to offer support or encouragement or anything to the high schoolers that these are designed for?

Jacob Ford

I've only seen the thumbnail, and you've already delivered on your promise to make me mad, Grant. Writing the quadratic formula as a function of the parabolas vertex? Genius! That formula truly harnesses the symmetry that is so vital when grappling with 2nd order polynomials. I can already tell this is going to be an interesting lesson.

driudwaker

Hah, I have been telling people for years that they should try starting by putting quadratic equations into x² = 2ax + b or a similar form, whereupon completing the square means going via (x – a)² = a² + b, and the "quadratic formula" becomes x = a ± √(a² + b). Which side to put the linear and constant terms on (or equivalently, which sign to attach to those coefficients) comes down to taste.

Jacob Rus

what a great idea ! I'll do my best to be here!

I'll share it once it's ready.

3blue1brown

They will, of course, still be available after they are streamed.

3blue1brown

I'll still be available after. The live experience should be fun because of the dynamic we have planned with questions, but you can still follow along after the fact.

3blue1brown

Thanks so much, I hope to see you at the stream!

3blue1brown

Awesome! Thank you, Grant! :)

Awesome idea! Where can we find a link to the stream?

Will the livestreams be available for rewatching? 12pm PST is 04:00 in the night here. P.S. "tomorrow" is a bit confusing, because when you posted this, its already "tomorrow" here.

Stef van der Struijk

Great vids! Sometime in the past you posted what you used to create your videos. I like to do the same but in the RF/ mm wave world and not re-invent the wheel because they would be free.

Hi, great idea, I'd love to watch but I'll be working. Thanks!

Jorge Sinde

We're in PDT now, aren't we?

Peggy Youell

I am a Chinese high school student. My English is not good enough，but I'm trying my best to understand your unique videos. I enjoy them very much. I'm sorry I can't be a parton because I don't have a credit card：）I'm just one of your countless fans，but you made me love math more. Always support you！And look forward to your new style videos.

I'm on board with this, looks like fun.

Jacob Mirra

I always enjoy the visualization of what math actually means in your videos. It has really supplemented what I have learned in Physics. I am excited to see your livestream. Do you plan to keep it available to watch afterward? In case I am at work and I'm not able to watch it live?

I am very grateful for this and hopeful my 17 year old will be inspired.

Just a quick browse through (I plan to thoroughly read and maybe print out this document) and it looks very helpful. Thanks for linking to the document

This is amazing. I wish I had access to this sort of education in high-school. Good job and many thanks from students across the world!

Grant, great idea. In case they could prove useful to any high school student watching your lectures, here are a complete set of IB Maths Standard study notes I prepared for my daughter's senior class at her small high school here in Italy where we live. I gave a series of 8 in-person review sessions at her school back in 2015 that accompanied the notes. I announced their free availability on the "IB Survival" website in 2015 in a thread I link to below (which has the link to the PDF) and many thousands of students have downloaded them since then and hopefully found them useful. Take care. https://www.ibsurvival.com/topic/33863-sharing-my-detailed-ib-maths-standard-level-review-notes

Steve Muench

Grant, Thank you so much! This is truly incredible, especially when high school students are falling behind on learning Have you considered inviting any high school teachers so they may see you in action which might help them? Is it ok if I forwarded this to a few HS Math teachers?

Thank you very much, I dont have enough time to teach my brother math, and phisics, and chemistry (I'm second year of mechanical engineering, theres a lot) so this will be a great bit of help, thanks again