Last year, all of the middle and high schools in Christina School District joined the Vision Network, a group of districts and schools committed to serving as models for Vision 2015 and putting the recommendations of the plan into practice.

Delaware's new Secretary of Education Lillian Lowery (and the former Superintendent of Christina School District) recently said:

"It's (the Vision Network) improved our school leaders and taught us how to best use our time. It's also taught us how to use data effectively to improve student achievement," she said. "I really respect Vision 2015 and admire the work they've done."

How do you think school leaders should use their time and data to improve student achievement?