When introducing this unit, I introduce the vocabulary by using this INB and the cards so that students can manipulate the numbers. They fill out the INB page by looking at the posters I have projected on the overhead screen. They write the definition of the work on the INB page and them use the cards to figure out each of the answers. You can find this INB page and data cards to use with your students in my TpT store by clicking on the link below.
