Personal information

Emails & domains

Verified email domains

Countries

United States

Activities

Collapse all

Employment (3)

The Graduate Center, CUNY: New York, New York, US

2003 to present | Professor (Ph.D. Program in Urban Education)
Employment
Source: Self-asserted source
Barry Cherkas

Hunter College: New York, NY, US

1968 to present | Professor (Mathematics and Statistics)
Employment
Source: Self-asserted source
Barry Cherkas

Johns Hopkins University Applied Physics Laboratory: Laurel, MD, US

1962 to 1968 | Senior Mathematician (Military Operations Research)
Employment
Source: Self-asserted source
Barry Cherkas

Education and qualifications (3)

Georgetown University: Washington, DC, US

1965-09 to 1968-05 | PhD/Mathematics (Mathematics)
Education
Source: Self-asserted source
Barry Cherkas

Georgetown University: Washington, DC, US

1962 to 1965 | MA/Mathematics (Mathematics)
Education
Source: Self-asserted source
Barry Cherkas

Worcester Polytechnic Institute: Worcester, MA, US

1958 to 1962 | BS/Mathematics and Physics (Mathematics)
Education
Source: Self-asserted source
Barry Cherkas

Professional activities (3)

American Mathematical Society: Providence, Rhode Island, US

1968 to present
Membership
Source: Self-asserted source
Barry Cherkas

Teachers College of Columbia University: New York, NY, US

2001-12 | Invited Colloquium Speaker: Using wrong answers to assign right grades to college precalculus students (Graduate Program in Mathematics Education)
Distinction
Source: Self-asserted source
Barry Cherkas

Georgetown: Washington, DC, US

1965 to 1967 | University Fellow (Mathematics)
Invited position
Source: Self-asserted source
Barry Cherkas

Works (20)

Jargon Miscues a Student’s Mathematical Thinking in an Online Proofs Course: A Reflective Study of an Email Intervention

PRIMUS
2023-02-07 | Journal article
DOI: 10.1080/10511970.2022.2048930
Contributors: Barry Cherkas
Source: check_circle
Crossref

Jargon Miscues a Student’s Mathematical Thinking in an Online Proofs Course: A Reflective Study of an Email Intervention

Problems, Resources, and Issues in Mathematics Undergraduate Studies (PRIMUS)
2022 | Journal article
Source: Self-asserted source
Barry Cherkas

Minimum difference between two distinct primes whose sum is 2*prime(n), n>4.

The On-Line Encyclopedia of Integer Sequences
2016-02-15 | Encyclopedia entry
Source: Self-asserted source
Barry Cherkas

Interactive web-based tools for learning mathematics: Best practices

Teaching mathematics online: Emergent technologies and methodologies
2012 | Book chapter
Source: Self-asserted source
Barry Cherkas

Function graphing system and method, U.S. Patent 7,889,199

2011-02-15 | Patent
Source: Self-asserted source
Barry Cherkas

Complete function graphing system and method, U.S. Patent 7,595,801 B1

2009-09-29 | Patent
Source: Self-asserted source
Barry Cherkas

Complete function graphing system and method, U.S. Patent 7,432,926

2008-10-07 | Patent
Source: Self-asserted source
Barry Cherkas

Finding polynomial and rational function turning points in precalculus

International Journal of Computers for Mathematical Learning
2003 | Journal article
Source: Self-asserted source
Barry Cherkas

Identifying gaps in mathematics preparation that contribute to ethnic, gender, and American/foreign differences in precalculus performance

Journal of Negro Education
2002 | Journal article
Source: Self-asserted source
Barry Cherkas

Correcting grade deflation caused by multiple-choice scoring

International Journal of Mathematical Education in Science and Technology
2000 | Journal article
Source: Self-asserted source
Barry Cherkas

Differential patterns of guessing and omitting in mathematics placement testing

Research in collegiate mathematics education
1996 | Journal article
Source: Self-asserted source
Barry Cherkas

Humanizing the multiple-choice test with partial credit

International Journal of Mathematical Education in Science and Technology
1993 | Journal article
Source: Self-asserted source
Barry Cherkas

A personal essay in math? Getting to know your students

College Teaching
1992 | Journal article
Source: Self-asserted source
Barry Cherkas

The art of undoing wrong mathematics in the classroom (PRIMUS)

Problems, Resources, and Issues in Mathematics Undergraduate Studies
1992 | Journal article
Source: Self-asserted source
Barry Cherkas

The teacher as a role model in problem solving

School Science and Mathematics
1978 | Journal article
Source: Self-asserted source
Barry Cherkas

Hypoelliptic infinitesimal generators

SIAM Journal on Mathematical Analysis
1977 | Journal article
Source: Self-asserted source
Barry Cherkas

On nonlinear diffusion equations

Journal of Differential Equations
1972 | Journal article
Source: Self-asserted source
Barry Cherkas

Supplementary methods for assessing student performance on a standardized test in elementary algebra

Holomorphic Vector Fields on Compact K hler Manifolds
1971 | Journal article
Source: Self-asserted source
Barry Cherkas

Compactness in L∞ Spaces

Proceedings of the American Mathematical Society
1970 | Journal article
Source: Self-asserted source
Barry Cherkas

Nonlinear Diffusion Equations in L4 (Rm)

1968 | Dissertation or Thesis
Source: Self-asserted source
Barry Cherkas
How many people are using ORCID?