Concept
Version 11
Created by Boundless
Ray Rist's Research
Students with teacher
Rist's research showed that teachers judge their students' abilities after only eight days in the classroom.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"FEMA - 40000 - Centredale Elementary students receiving STEP program."
http://commons.wikimedia.org/wiki/File:FEMA_-_40000_-_Centredale_Elementary_students_receiving_STEP_program.jpg
Wikimedia
Public domain.