This document provides an overview and examples of a science investigation station program taking place in elementary school libraries. It describes setting up 5 interactive stations for students related to a 5th grade science unit on landforms and how they change over time. Each station includes hands-on activities, materials, and task cards to guide students in making observations and answering questions about topics like rock identification, landform maps, computer games, and a experiment on weathering. Examples of station activities, materials, and task cards are provided. The document also includes ideas for wrapping up the station experience and getting student feedback through discussion and exit cards.