NetSmartz is a great tool to teach students digital citizenship.

Google Forms is tool teachers can use to create surveys to assess students.

Google Scholar is a search engine that students can use to find scholarly sources for research.

Quizlet can help students improve their critical thinking skills by allowing them to create their own quizzes, flashcards, and games.

Prezi is a great tool for communication. Students can use it to create effective presentations for their classes.

Facebook is a great tool for collaboration. Students can share links to articles they find that relate to the class and other students in their class can comment on what their peers are posting.