Descriptor
| Costs | 1 |
| Elementary Secondary Education | 1 |
| Extended School Day | 1 |
| Extended School Year | 1 |
| Learning | 1 |
| School Schedules | 1 |
| State of the Art Reviews | 1 |
| Time Factors (Learning) | 1 |
| Time on Task | 1 |
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| Principal | 1 |
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| Mazzarella, Jo Ann | 1 |
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| Information Analyses | 1 |
| Journal Articles | 1 |
| Reference Materials -… | 1 |
| Reports - Evaluative | 1 |
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| Practitioners | 1 |
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Mazzarella, Jo Ann – Principal, 1984
State-of-the-art review suggests extending time in school will increase achievement only modestly--and at great expense. (Author/DCS)
Descriptors: Costs, Elementary Secondary Education, Extended School Day, Extended School Year
