CKLA doesn't have a spelling component for Unit 1. This download contains 3 weeks worth of spelling work taken directly from the review words used in unit 1.
I created two sets of words for each week, one has 10 words, the other has 20 words so you can differentiate in your classroom. The sheets for each week include: word introduction, alphabetical order, spelling word search, and a variety sheet. There is also a spelling test template for each week.
These worksheets can be used in a whole group setting, small group setting, or as homework.
Other CKLA Resources
CKLA 3rd Grade Unit 4 Spelling Unit
CKLA 3rd Grade Unit 5 Spelling Unit
CKLA 3rd Grade Unit 6 Vocabulary Cards