
Matthew Yglesias @mattyglesias
Per @kblagg and @chingos the best K-8 math performance in the country, whether or not you adjust for demographics, is in Massachusetts and New Jersey so if I were reforming the curriculum I would suggest copying whatever they do. https://t.co/8YDZh98aV0 https://t.co/Ttazr9A37Q — PolitiTweet.org