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Carapella, Ruth; Loveridge, Robert L. – 1978
The Kindergarten Extended Day (KED) Program provided supplementary instruction for kindergarten pupils tested with the Cooperative Preschool Inventory (CPI) and identified as having educational deficiencies. Pupils in the Elementary Secondary Education Act Title I program attended school for a full day. Academic achievement of pupils relative to…
Descriptors: Academic Achievement, Comparative Testing, Educationally Disadvantaged, Kindergarten

Zimmermann, Michael J.; Sassenrath, Julius M. – Educational Research Quarterly, 1978
Three hundred fifty-nine pupils in grades four through six were given a supplemental guided discovery mathematics program designed for Special Elementary Education For the Disadvantaged (SEED). The guided discovery group improved approximately twice as much as the control group in arithmetic computation, concepts, application, total score, and in…
Descriptors: Academic Achievement, Achievement Gains, Arithmetic, Compensatory Education