I know Dr. Tim has a book that’s very good, has worksheets to complete and everything. This year I kind of designed my own after reading some books over the summer. My favorites were Lead it Like Lasso (can’t remember by who) and Leading with the Heart by Coach K. I also really read up on dived into the Pyramid of Success. John Wooden was the GOAT for a reason…
I also introduced my kids to the idea of the aggregation of marginal gains and Sir Dave Brailsford.