Providing students with an opportunity to practice writing their spelling words correctly is an important part of literacy instruction. This book provides thirty weeks of spelling practice with words that are aligned to the 1st Grade Macmillan McGraw-Hill Treasures series. The words get progressively more difficult each week and there are bonus words provided to challenge students. The lists start with 10 words each and move to 15 words at week 15. This book can be used in a whole class setting as bell work, as a transition activity, with a literacy "buddy", or as homework each week with parents. The words align to other resources created by Krista Lynch.