Khan Academy redux
A throwback post on what I think and don't think about the hottest educational technology of 2013.
Teaching
Building a specifications grading course, part 2
Into the weeds we go.
Putting students first in online education
A conversation with Andrew Penland.
Learning to learn data science, part 1: Beginner’s mind
What I learned about data science while trying to use R to work with my specs grading gradebook.
Who was Horace Mann?
Much of our traditional approach to grading comes down to one person.