The document compares two algebra learning tools: Algebra Shape Up software and the Your Teacher iPod app. It notes that both include TEKS-based algebra concepts and allow students to monitor their progress. However, the Your Teacher app provides video examples and interactive practice to promote higher-level thinking, while also being easier for students to navigate independently. Based on screenshots and features, the document recommends purchasing the Your Teacher iPod app to supplement classroom instruction over the Algebra Shape Up software.