Pointers for teaching
 
            
            Photo courtesy of US National Museum of American History (1982.0718 NMAH-AHB2014q069364) Cleveland Board of Education, 1900-1950
Teachers used wooden pointers when instructing from the chalkboard.
 
            
            Photo courtesy of US National Museum of American History (1982.0718 NMAH-AHB2014q069364) Cleveland Board of Education, 1900-1950
Teachers used wooden pointers when instructing from the chalkboard.