Launch, Explore, Discuss
https://www.mathagency.org/whole-class-discourse
https://achievethecore.org/page/1118/coherence-map (THE BEST ONE!!!)
https://illustrativemathematics.org/
https://www.teacherspayteachers.com/Store/Mr-Elementary-Math
https://mathigon.org/task/tutorial-fractions
guide---math-practices-progression-grades-k-2.pdf
guide---math-practices-progression-grades-k-2.pdf