These booklets can be used as a supplement for Fundations. They don't have to be used as a supplement for Fundations. You can also use them to review trick/sight words. Use them for homework or classwork. They are designed to give your students practice with sight words. Each unit has two books. Book one is each individual word on a page with practice activities. Book two combines all the words on each page with extra practice.
Check out my Fundations Trick Words Level 2 Bundle. It has all 17 units for a discounted price. Fundations Trick Words Level 2 Booklets (Units 1 - 17)