Description of Resource: 
1780 - Early public schools adopt the teacher/manager model with the teacher as the primary manger of instruction and assessment in a single classroom. 1946 - First vacuum tube-based computers developed; universities help in computer development effort; technology used in war effort.
Address: 
United States
Is there a fee: 
No
Sector: 
Public or private: 
Public
Website or physical archive: 
Website only