It is not uncommon for SEL programs to require extensive writing assignments or long classroom discussions, tasks that may be impractical for students who have trouble writing or sitting still.
They are "impractical," after all; students must be exiting in droves.
He contends that only random assignment of teachers and students — wholly impractical in big school systems — can eliminate enough bias and error to obtain a valid measure of how much teachers improve student performance.
Many of the ideas generated by students are impractical or lead to dead ends.
This relatively small reward usually affords on the order of 5% participation, which is useful for large undergraduate courses, where it would be impractical to have 200 students trained and guided within Second Life.
A department of 37 research-intensive faculty (University of Colorado at Boulder, 2010) makes it impractical to offer all students majoring in MCDB research opportunities, thus reinforcing the dichotomy between undergraduate and research laboratory settings.
Granting each of the 80-odd students in del Alamo's undergraduate class a half-hour alone with the machine was impractical, so he enlisted a student to help him put it online.
But in surveys of all our CS students, it turns out to be among the most popular courses in retrospect, and I regularly get visits and emails from long-gone students to tell me about how they're using in their work ideas that they thought were impractical ivory-tower notions as students.
Currently it is impractical and costly to suit students up in motion capture technology to physically walk in the virtual environment and there is yet to be a completely affordable technology that allows for a student to be fully immersed in this virtual world.
She said a full year of student teaching would be impractical because the board could not afford to pay the fellows a full salary if they were teaming up with other teachers.
