1703 North Beauregard St.
Alexandria, VA 22311-1714
Tel: 1-800-933-ASCD (2723)
8:00 a.m. to 6:00 p.m. eastern time, Monday through Friday
Local to the D.C. area: 1-703-578-9600
Toll-free from U.S. and Canada: 1-800-933-ASCD (2723)
All other countries: (International Access Code) + 1-703-578-9600
Additional tools help teachers work together on assessments and lesson planning for ELL students, including a Backward Design Unit Template that follows Understanding by Design framework.
(ASCD book, 2007) 8 1/2" x 11", 554 pages.