Napkin Math

What the hell is going on with Lambda School?

The complicated business of selling social good

44 🔒 Jan 6, 2022 by Evan Armstrong

Napkin Math

How Chegg Grew Their Share Price 20x In Four Years

Chegg grew their stock price from under $10 to over $85. They did it by changing their business model from the ground up and investing in digital media content.

64 Sep 18, 2020 by Adam Keesling

Napkin Math

Why MasterClass Isn’t Really About Mastery

And other lessons from a 9-figure edtech startup

168 Jul 1, 2020 by Adam Keesling