This document outlines the weekly activities and lessons for a preschool classroom for the week of December 21-23. The letter of the week is E. Activities include a Polar Express pajama party, discussions about what reindeer eat and whether it's better to be Santa's elf or reindeer, read-alouds of Christmas books, cooking club, a train game, making reindeer food and prints, bird painting, and swimming. The document also lists learning standards and objectives for the week.