Lesson includes a 9 page 5E lesson plan spread over two days. Worksheets and instructions are provided for each of the activities and centers. These activities are a sure way to make sure all students are working and are engaged throughout the two days. Also includes differentiation for struggling students, GT, and an emphasis on English Language Learners. Also, provides a comprehension page for a read aloud on "The Tortoise and the Hare." After completing these lesson, your students will have a great understanding of fast and slow!