When a Team Ignores the Elephant in the Room

In a team exercise about collaboration, the most interesting lesson came from someone who didn’t participate at all.The workshopEarlier this week I participated in a fantastic Birdy Birdy workshop at ENSIMAG in Grenoble.The exercise is simple and pla...

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Mar 16, 2026
Introducing Mr. Xu, a Special Math Teacher

-in dual-language: English and Chinese(I am publishing draft of a planned new book, describing the life story and unique teaching methods of Mr. Michael Xu, who achieved outstanding results teaching impoverished indigenous, Latino, and African Americ...

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Mar 11, 2026