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Teaching High School Mathematics; First Course; Subtracting Real Numbers

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Table of contents 
  •  Title Card: Teaching High School Mathematics: First Course 
  •  Title Card: Subtracting Real Numbers 
  •  Title Card: From 28th Lesson of a 166 Lesson Course [Max Beberman teaching math concepts to schoolchildren] 
  •  Title Card: From Lesson 49 
  •  Title Card: [Image of a Subtracting Machine containing an Oppositing Machine and Adding Machine.] 
 
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Metadata

Title:Teaching High School Mathematics; First Course; Subtracting Real Numbers
Identifier:e_mb_0013
Description:Max Beberman shows mathematics teachers how to help students produce a formal definition of subtraction. Rather than allow them to watch someone solve a division problem and imitate the procedures, he teaches students to use real discovery.  He then develops the concept of adding negative numbers. Black and white picture with sound. Eastman Kodak edge code reads "square triangle," which correlates to 1965.
Country:United States
State:Illinois
City:Champaign
Date:circa 1965-1966
CreatorUniversity of Illinois Committee on School Mathematics (producer)
Location:FILM2/F33
Source:Beberman (Max) Film Collection
Contributor:Beberman, Max (instructor)
Anderson, Mark (narrator)
National Science Foundation (funding)
U.S. Office of Education (funding)
Hendrix, Gertrude (content director)
Orvedahl, Jesse (asst. content director)
Sims, Byrl (film director)
Language:en
PublisherDolph Briscoe Center for American History
Original Format:black-and-white film; sound tracks