Students can answer the questions at the end of these passages, or they can be used as guidelines for review at the beginning of Lesson 2.Students can play a game teaching them about different types of invasive species, found here: <a href="http://bit.ly/1cep1jQ">http://bit.ly/1cep1jQ</a> Evaluate:Assess student understanding of the materials presented in the videos by having them share answers from their worksheet (???Intro to zebr