This document outlines a unit plan for teaching 2nd grade students about cause and effect relationships. It includes 5 lessons using read-alouds like Alexander and the Terrible, Horrible, No Good, Very Bad Day to identify causes and effects in stories. Visuals, sentence frames, think-alouds and discussions are strategies to help English learners understand the concept. Students will learn that a cause is what makes something happen and an effect is what happens as a result, and identify causes and effects in real-life examples. Assessment includes a matching activity and worksheet for students to draw or write their own cause-effect situations.