Google Earth is a program that allows people to visually see any place on Earth in a matter of seconds. You can view satellite images, maps, different terrains, and 3D buildings. This can help students visualize different shapes that might be new to them like pyramids.

TeacherTube provides an online community for sharing instructional teacher videos. Teachers can upload their lesson plans on here or watch lesson plans and other videos from other teachers and/or students.

This website allows anyone to comment via telephone, microphone, text, link, or webcam, a picture, video or link. This is a fun and exciting way for you as a teacher to get feedback from your students in different ways. It is also more fun for the students which will definitely benefit you the teacher.

Cosmeo is a homework help site for students. If students don't need help then it can also be a great place to learn new things in their spare time. For teachers this can reinforce the knowledge they have of a concept or help them formulate new ideas.

This site allows teachers to create their own class webpage. This is great for students because you could put homework assignments and due dates up along with videos or links that might be beneficial for your students learning.

Neyun is a place where you can store all your pictures, emails, favorite blogs, contacts, and bookmarks. You can also link this site with facebook, gmail, youtube, flickr, twitter, del.icio.us, and digg. This is a great organizational tool for teachers, and if you forget what video or link you wanted to show to your class then you could easily find it right here.

This website is very useful for students who need extra help outside of school with their math homework. This is beneficial because teachers are constantly pressed for time and may not be able to give their students all the help they need. With this website the student can always have someone there to help him/her.

Hoody helps you connect with others in your neighborhood and can help you feel more connected with your surroundings. It might be helpful for a teacher because you might find an educational event going on in your neighborhood that could be a great learning experience for your students.