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What Works Clearinghouse


NEW FEATURES

Procedures and Standards HandbookProcedures
and Standards
Handbook
Information about WWC’s standards, structure, and processes are now available in one comprehensive document.
WWC Practioner"s Guide Using the WWC: A Practitioner’s Guide (883kb)
Learn how to 
navigate the resources of the WWC and use the information in your classroom.
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Princeton, NJ 08543-2393
Phone: 1-866-503-6114