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Richard Duhrkopf
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Journal Articles

Review: Concepts of Biology Multimedia Curriculum System

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1997) 59 (1): 58.
DOI: https://doi.org/10.2307/4450243
Published: 01 January 1997
View article titled, Review: Concepts of Biology Multimedia Curriculum System
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Journal Articles

A Review of "Bio Tutor"

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1994) 56 (5): 309–310.
DOI: https://doi.org/10.2307/4449828
Published: 01 May 1994
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Journal Articles

Review: Essence of Biology , by James L. Gould and Grant F. Gould

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1993) 55 (8): 502.
DOI: https://doi.org/10.2307/4449724
Published: 01 November 1993
View article titled, Review: Essence of Biology , by James L. Gould and Grant F. Gould
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Journal Articles

A Review of "Test Builder"

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1993) 55 (6): 376–377.
DOI: https://doi.org/10.2307/4449685
Published: 01 September 1993
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Journal Articles

Quick Time

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1993) 55 (4): 251–252.
DOI: https://doi.org/10.2307/4449645
Published: 01 April 1993
View article titled, Quick Time
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Journal Articles

Tutorial Software

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1993) 55 (2): 123–124.
DOI: https://doi.org/10.2307/4449600
Published: 01 February 1993
View article titled, Tutorial Software
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Journal Articles

Getting Started with Technology

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1993) 55 (1): 57–58.
DOI: https://doi.org/10.2307/4449581
Published: 01 January 1993
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Journal Articles

Open Access

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1992) 54 (7): 443–444.
DOI: https://doi.org/10.2307/4449537
Published: 01 October 1992
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Journal Articles

Some Odds & Ends to Begin a New Year

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1992) 54 (6): 379–380.
DOI: https://doi.org/10.2307/4449518
Published: 01 September 1992
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Journal Articles

Review of "Microtest"

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1992) 54 (2): 123–124.
DOI: https://doi.org/10.2307/4449422
Published: 01 February 1992
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Journal Articles

Building the Perfect Test-Generating Software

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1992) 54 (1): 56–57.
DOI: https://doi.org/10.2307/4449398
Published: 01 January 1992
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Journal Articles

More Evolutionary Simulations

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1991) 53 (7): 442–443.
DOI: https://doi.org/10.2307/4449354
Published: 01 October 1991
View article titled, More Evolutionary Simulations
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Journal Articles

Enhancing Biology Lectures with Videodisc

Richard Duhrkopf, David W. Kramer
Journal: The American Biology Teacher
The American Biology Teacher (1991) 53 (1): 48–53.
DOI: https://doi.org/10.2307/4449213
Published: 01 January 1991
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Journal Articles

Using Your Computer for Videodisc Applications

Richard Duhrkopf, David W. Kramer
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (8): 511–513.
DOI: https://doi.org/10.2307/4449190
Published: 01 November 1990
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Journal Articles

Reality & Randomness

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (7): 436–438.
DOI: https://doi.org/10.2307/4449160
Published: 01 October 1990
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Journal Articles

ABO, Rh Blood Testing Program

Richard Duhrkopf, Conrad Weiler
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (6): 384.
DOI: https://doi.org/10.2307/4449139
Published: 01 September 1990
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Journal Articles

Spreadsheets as Gradebooks II. Conditional Statements & Links

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (5): 310–312.
DOI: https://doi.org/10.2307/4449119
Published: 01 May 1990
View article titled, Spreadsheets as Gradebooks II. Conditional Statements & Links
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Journal Articles

Spreadsheets as Gradebooks I. Simple Calculations

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (4): 249–250.
DOI: https://doi.org/10.2307/4449096
Published: 01 April 1990
View article titled, Spreadsheets as Gradebooks I. Simple Calculations
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Journal Articles

Why We Use (Or Don't Use) Computers

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (3): 185–186.
DOI: https://doi.org/10.2307/4449075
Published: 01 March 1990
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Journal Articles

Tidbits & Leftovers

Richard Duhrkopf
Journal: The American Biology Teacher
The American Biology Teacher (1990) 52 (2): 121–122.
DOI: https://doi.org/10.2307/4449054
Published: 01 February 1990
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