Are points/grades the best way to gauge student learning and foster intrinsic motivation? @pkstrode and @MrMathieuTweets https://www.quantamagazine.org/videos/pencils-down-aaron-mathieu-of-acton-boxborough-regional-high-school/ #NABT2022 and @SarahMZerwin https://www.heinemann.com/products/e10951.aspx