This eSpark Learning video aligns with Common Core Standard 3.RI.3: Describe the relationship between a series of historical events, scientific ideas or concepts, or steps in technical procedures in a text, using language that pertains to time, sequence, and cause/effect. This instructional video is only one component of eSpark's iPad-specific personalized learning system—there's more! We streamline the best third-party apps, great educational practices and data collection into one delightf