This thematic unit combines activities for One Duck Stuck by Phyllis Root and Splash! by Ann Jonas. These lessons bring these literature books to life and have students actively engaged and learning throughout the entire unit/lessons. Not only do you get the lessons and activity ideas, but you get the Splash! characters for your students to act out the story, various manipulatives, such as frog counters, and more. This thematic unit plan combines English language arts, math, and science together. This is such a fun unit for teaching addition, numbers, and other number sense standards to children ages Pre-K-2.