The Edurati Review: Why Instructional Time Matters
Why Instructional Time Matters
But time keeps flowing like a river (on and on) To the sea, to the sea ’til it's gone forever…At least that’s what the Alan Parsons Project suggested in their hit song. But poets and songwriters aren’t the only ones seemingly consumed by the passage of time. Educators frequently talk about the concept, discussing “time-on-task,” school start and end times, and the length of the school year. What’s behind this preoccupation with instructional time? Does it matter if the school day is interrupted for pep rallies, award assemblies, announcements from the office, and the like? Isn’t the school calendar that revolves around the needs of an agrarian culture adequate for today’s students? Why does nearly every conversation with teachers end up being a discussion of time and the lack of it in classrooms?
Teachers have sound reasons for being concerned about time. More than 100 years of research suggests a significant correlation between time spent learning and the amount of learning that results. As memory expert Alan Baddeley describes it, “In short, as far as learning is concerned, you get what you pay for.”1 The relationship between this research finding and teaching may seem obvious, but let’s dive deeper into the research and its implications.Researchers originally connected expertise in playing the violin with the amount of time spent in individual practice. They found that experts spent more than 10,000 hours practicing, while lesser experts spent about 7500 hours practicing, accomplished experts spent around 5000 hours practicing, and committed amateurs spent around 1500 hours practicing. While the numbers fluctuate slightly, the general range has remained surprisingly consistent as researchers examined expertise levels in other disciplines.2
Why Instructional Time Matters
But time keeps flowing like a river (on and on) To the sea, to the sea ’til it's gone forever…At least that’s what the Alan Parsons Project suggested in their hit song. But poets and songwriters aren’t the only ones seemingly consumed by the passage of time. Educators frequently talk about the concept, discussing “time-on-task,” school start and end times, and the length of the school year. What’s behind this preoccupation with instructional time? Does it matter if the school day is interrupted for pep rallies, award assemblies, announcements from the office, and the like? Isn’t the school calendar that revolves around the needs of an agrarian culture adequate for today’s students? Why does nearly every conversation with teachers end up being a discussion of time and the lack of it in classrooms?
Teachers have sound reasons for being concerned about time. More than 100 years of research suggests a significant correlation between time spent learning and the amount of learning that results. As memory expert Alan Baddeley describes it, “In short, as far as learning is concerned, you get what you pay for.”1 The relationship between this research finding and teaching may seem obvious, but let’s dive deeper into the research and its implications.Researchers originally connected expertise in playing the violin with the amount of time spent in individual practice. They found that experts spent more than 10,000 hours practicing, while lesser experts spent about 7500 hours practicing, accomplished experts spent around 5000 hours practicing, and committed amateurs spent around 1500 hours practicing. While the numbers fluctuate slightly, the general range has remained surprisingly consistent as researchers examined expertise levels in other disciplines.2
