I'm kicking off season 2 of the Mafost Mashup with a prelude - for principals and school leaders who appreciate insanely innovative ideas to lead learning and improve schools.You can subscribe here to get all episodes and you can read the show notes at https://mafost.com/mashup.In this prelude, you will find:> Peek into the Season 2 Interviews> John Hattie's Worst Factors on Learning> Bad Data is Worse than No Data--- Send in a voice message: https://podcasters.spotify.com/pod/show/mafost/message