Classroom walls don't exist to Toni Olivieri-Barton, a library technology educator at Fountain Valley School.
She specializes in using technology to connect students at the private day and boarding high school in Fountain with students worldwide to do projects together.
"Students need to learn at a young level that they have similarities and differences" with students from Mexico, Ireland, Kazakhstan and other countries, she said. "Kids' eyes get opened up, and they see things sometimes adults don't see."
Her experiences with the new and growing field of global education caught the attention of Julie Lindsay, an Australian teacher, author...