This is a mammals unit that could be used in k-2. The unit includes informative pages on elephants, hippos and whales. Each page comes with a color copy and black and white copy. Each page comes with two comprehension pages. One page is fill in the blank and the other is multiple choice. The unit also comes with a flipbook for the students to put together and illustrate. There is ABC order, synonyms and antonyms, time, money, sorting mammals and non-mammals and practice writing dates. There are also animal word cards that could be used in an ABC center. The time and money activities as well as a measurement activity can all be used in math centers.