Book excerpt: In Cell Phones in the Classroom, mobile learning enthusiast Liz Kolb starts out by sharing case studies that illustrate practical ways teachers and administrators from schools around the world are using cell phones for classroom projects, homework assignments, and communication with parents. She also includes resources such as sample lesson plans, tutorials for mobile-supported web 2.0 tools, strategies for involving students without cell phones, and guidance on planning and preparation. After reading through the case studies and lists of web 2.0 resources, you ll be overflowing with ideas for your own classroom."