LPH submitted a new blog post:
Costs to Teach and Learn
Costs to Teach and Learn
Continue reading the Original Blog PostTHE USE OF ALV opens ways to calculate costs to teachers to teach lessons and to learners to learn lessons. ALV also offers ways to assess and compare benefits teachers and learners obtain from those lessons.
In this sense, 1.0 Teachers have found that they spend more time, at least initially, planning a lesson than in offering it to learners. In turn, learners have found that they spend less time learning those lessons than in using them later.
Perhaps someday, economists will offer formulae...