HP hosts a teacher exchange. This particular PowerPoint online course was free and helpful. I've had lots of PPT questions from students, teachers, and friends. Even though there are more powerful tools, PPT is still used quite a bit.,
Sweet Search is designed for student use, with all websites selected for use. There are divisions for younger students, school librarians, biographies, and more.
Designed to help schools meet the California laws on including copyright education in schools, this online curriculm is a detailed, customizable learning plan to help educators raise interesting questions about copyright, technology, and law.
This particular page is entitled "Fluid Environments for Life-Long Learning" It gives many great examples of student engagement throughout various platforms.