The Science of Reading Vocabulary Activities Bundle Kit has been fantastic to use in my classroom. It says it is designed for K, but is appropriate for PreK as well. This kit is a great resource and fits in nicely with LETRS content. I primarily used this in small groups, but the children could easily take this and complete the activity on their own after an initial modeling of the activity from the teacher. The materials are well made and sturdy. The direction cards and how to use/implement in the classroom are a clear and a nice addition. The activities in this kit not only targeted language skills, but also touched on other skills as well such as science and mathematic concepts as well as social/emotional skills as well. This is a great tool to add to your classroom!