Proficiency-Ed References & Resources

Click to download >> Mark Siegel’s Proficiency Ed Resources 2018

Many more references can be found by searching for Proficiency-Based Education or Competency-Based Education or similar terms.


Dr. Mark Siegel Delphian School

Mark Siegel, JD

Asst Headmaster
Delphian School
20950 SW Rock Creek Rd
Sheridan OR 97378
school: 503.843.3521
desk: 503.843.6987