These cards are a great way for teachers to easily implement vocabulary into an interactive science notebook in a nice neat way. There are a little more than 250 vocabulary words included in total. This set includes Organism- Weathering. Each page is made to include 4 students per page to save on the amount of copies and the amount of space used in the interactive notebook. Students will receive great practice with science vocabulary when asked to define and illustrate their vocabulary words in their notebook.