How can you as an educator know all these things? How can you teach them how to use them… There are so many, so much to learn. You must take risks and some times surrender yourself to the students knowledge. Have a vision of what you want and what the technology can achieve, identify the goals and facilitate the learning. Use the strengths of the digital natives to understand and navigate new products, have the students teach each other. The learning pyramid shows that the highest retention of knowledge comes from teaching others. Trust your students.