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Work Sampling System | Fifth Edition (WSS)
The Work Sampling System® | Fifth Edition, is a curriculum-embedded observational assessment customized for each grade level.
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Work Sampling for Head Start | Fifth Edition
Work Sampling System For Head Start™ | Fifth Edition is a curriculum-embedded assessment to help systematically document children's developmental skills, knowledge, behavior, and academics.
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Work Sampling System | Fourth Edition (WSS)
WSS Work Sampling System® 4th Edition helps systematically document children's skills, knowledge, behavior and academic accomplishments.
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