We examine the fundamental and complex role that time plays in the learning process. We begin by developing a conceptual framework to elucidate the multiple obstacles schools face in converting total time in school into active learning time. We then synthesize the causal research and document a clear positive effect of additional time on student…

Determining the number of hours and days students should spend in school per year to improve student achievement has been a central policy issue, influencing, for example, authorities' attitudes toward disciplining pupil non-attendance and fining parents for the withdrawal of students for vacations. This paper is a review of research studies on…

Research has shown that income-related achievement gaps have been rising at an alarming rate for years. Higher-income families have access to more-enriching schooling environments. Structural inequalities in society, such as race, gender, socioeconomic status, and identity, present an opportunity gap for whites to gain opportunity, while Blacks…

For more than 30 years, Education Commission of the States has tracked instructional time and frequently receives requests for information about policies and trends. In this Education Trends report, Education Commission of the States addresses some of the more frequent questions, including the impact of instructional time on achievement, variation…

This paper examines student learning time as a key educational resource. It presents an overview of how different OECD countries allocate instruction time. It also develops a model to understand the effective use of allocated instruction time and examines how different OECD countries compare on this. The paper confirms the value of sufficient…

Educational reformers use international evidence to argue that increasing the number of days in school and the length of the school day will improve academic achievement. However, the international data used to support these claims (1999 Third International Math and Science Survey and 2000 Program for International Student Assessment) show no…

With the number of students who are English language learners (ELLs) likely to double in coming years, it is more important than ever for schools across the U.S. to design and implement educational practices and strategies that best meet ELLs' learning needs, says the report, "Giving English Language Learners the Time They Need to…

This report calls upon Michigan's state leaders to quickly develop and implement solution-based approaches to both support the long-term recovery of student learning, as well as address the longstanding inequities and underperformance that have plagued Michigan's education system for decades. Building upon last year's recommendations, which called…

This Special Report is a summary of the author's original paper, "It's About Time: Extending Learning to Narrow the Achievement Gap." The family income of students is a consistent predictor of academic achievement across the United States, where an achievement gap between the most and least affluent students has long persisted and shows…

The impact of class time lengths on student achievement is a complex issue with multiple extraneous factors and without definitive answers. A major theme across many of the studies reviewed is that the amount of instructional time is not so important as how that time is spent. Key points include: (1) The commonly held conception that students in…

Over the last several years, public education in the U.S. has experienced a remarkable growth in the number of schools that have expanded their schedules beyond the conventional calendar of 180 6.5-hour days. Spurred by significant policy activity at the federal, state, and local levels, more and more educators have capitalized on opportunities to…

Expanding learning time has become a leading strategy for closing the achievement and opportunity gaps that plague high-poverty schools in particular. With more time, educators are able to deepen the curriculum, embed enrichment classes and activities, and engage in frequent opportunities for teacher collaboration and professional development.…

The purpose of this study was to analyze student academic performance data from year-round calendar high schools across the United States in comparison to those of traditional calendar high schools within the same states. This study sought to determine if the mean passing scores of students for the last three academic years in four important…

Policymakers are promoting expanded learning time to help low-performing students, but the know-how and resources for implementation are lacking. Providence's expanded-school-day pilot is a partnership between the school district and the Providence After School Alliance, a nonprofit that manages after-school programs for low-income students in…

Schedule redesign is only one small part of the much larger approach to turning around low-performing schools. Even so, most states' No Child Left Behind waiver applications show a disappointing lack of detail on learning time. While they've done some careful thinking about schedule redesign, states must continue to think critically and…