First Week of School Plans | Back to School Activities | SEL, Routines, Icebreakers, STEM Kickstart your school year with confidence using this First Week of School Pack! Designed for Grades K–1-2, this ready-to-use back-to-school resource includes daily lesson plans, SEL activities, icebreakers, classroom routines, STEM challenges, and more! ✅ What’s Included? 5 Days of detailed lesson plans Morning routines and welcome activities Icebreaker games and partner activities SEL mini-l