Leap to the Future 1 (Spring), Joint editor, Mutsumi Iijima, Raymod Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, Anna Husson Isozaki, Sachio Takanam, joint editing of full textbook and Teacher's Manual, Editing and revising of essay submissions, Recordings & Moodle posting, Gunma University Press, Mar. 2023, 102, Scholarly book
Leap to the Future 2, Mutsumi Iijima, Atsushi Ida, Raymod Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, Anna Husson Isozaki, Sachio Takanami, Joint editing of full textbook, Editing and revising of essay submissions, Recordings & Moodle posting, Gunma University Press, Sep. 2022, 177, Scholarly book
Leap to the Future 1, Joint editor, Mutsumi Iijima, Atsushi Ida, Raymod Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, Anna Husson Isozaki, Sachio Takanami, Joint editing of full textbook and Teacher's Manual, Editing and revising of essay submissions, Recordings & Moodle posting, Gunma University Press, Mar. 2022, 137, Scholarly book
Leap to the Future 1, Joint editor, Mutsumi Iijima, Atsushi Ida, Raymond Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, Anna Husson Isozaki, Joint editing of full textbook, Editing and revising of essay submissions, Writing of Teachers Manual (Units 11~14), Recordings & Moodle posting, Gunma University Press, Mar. 2021, 124, Scholarly book
Leap to the Future 2, Joint editor, Mutsumi Iijima, Atsushi Ida, Raymod Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, Anna Husson Isozaki, Joint editing of full textbook, Editing and revising of essay submissions, Recordings & Moodle posting, Gunma University Press, Sep. 2021, 189
English Language Communication through Project Work., Single work, Contreras\, Jeff, Nakajima Printing Co., Mar. 2019, 134, 134, Textbook
Jeff A. Contreras, 2005
Jeff A. Contreras, 2006
Jeff A. Contreras, 2007
Jeff A. Contreras, 2008
Jeff A. Contreras, 2009
Jeff A. Contreras, 2010
Jeff A. Contreras, 2008
Jeff A. Contreras, 2009
Jeff A. Contreras, 2010
Jeff A. Contreras, 2011
Jeff A. Contreras, 2012
Jeff A. Contreras, 2013
Jeff A. Contreras, 2011
Jeff A. Contreras, 2012
Jeff A. Contreras, 2013
Public speaking skills., 2015
English language communication through project work., 2015
English language communication through project work., 2016
Public Speaking Skills (New Edition), 2016
Public Speaking Skills (New Edition), 2017
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2005
Jeff A. Contreras, Nakajima Printing Company, Maebashi Japan, 2006
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2007
Jeff A. Contreras, 2008
Jeff A. Contreras, 2009
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2010
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2008
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2009
Jeff A. Contreras, 2010
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2011
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2012
Jeff A. Contreras, Nakajima Printing Company, Maebashi, Japan, 2013
Jeff A. Contreras, 2011
Jeff A. Contreras, 2012
Jeff A. Contreras, 2013
Public speaking skills., Nakajima Printing Co., 2015
English language communication through project work., Nakajima Printing Co., 2015
English language communication through project work., Nakajima Printing Co., 2016
Public Speaking Skills (New Edition), Nakajima Printing Co., 2016
Public Speaking Skills (New Edition), Nakajima Printing Co., 2017
English language communication through project work., Single work, Contreras\, Jeff, Nakajima Printing Co., Mar. 2018
Leap to the Future 1 (Spring/Fall), Joint editor, Takanami Sachiiyo, Mutsumi Iijima, Raymod Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, joint editing of full textbook and Teacher's Manual, Editing and revising of essay submissions, Recordings & Moodle posting, Gunma University Press, Mar. 2024, 205, Scholarly book
Leap to the Future 2 (Spring/Fall), Joint editor, Takanami Sachiiyo, Mutsumi Iijima, Raymod Hoogenboom, Jeff Contreras, Pramila Neupane, Sylvain Bergeron, joint editing of full textbook and Teacher's Manual, Editing and revising of essay submissions, Recordings & Moodle posting, Gunma University Press, Mar. 2024, 201, Scholarly book
Designing Lesson Flow for Efficiency and Stamina, Jeff Contreras, Gunma JALT 6th annual MyShare, 06 Nov. 2022, English, Japan, Domestic conference
It's Chat Time! Using Realia to Facilitate Chat Activities in the EFL Classroom., Contreras\, Jeff, The Tokyo ELT Expo and Book Fair, 22 Feb. 2020, English, Otsuma Women’s University Building G 12番地 Sanbancho, Chiyoda, Tokyo, Domestic conference
"Culture Shock"; Awareness and Recovery, Gunma University International Student's Association, 2005
Structured Training of Leadership for Cooperative-based Learning Groups (Theory-based presentation), Japan Association for Language Teaching, Gunma Chapter, 2007
Cooperative-based Learning Groups (Structured Training and Leadership Roles)., English Teachers Japan (ETJ), 2011
Effective Management and Guidance for Extensive Reading (Reading), English Teachers Japan (ETJ) Expo 2012, 2012
Structured Training of Leadership for Cooperative-based Learning Groups (Workshop-based presentation), Japan Association for Language Teaching, 2009
A Hands-on Approach to Acquiring Basic Public Speaking Skills, Teachers in Japan (ETJ) Expo 2014, 2014
Helping students to reach extensive reading targets., English Teachers in Japan (ETJ) Expo 2016, 2016
Fostering Reflection on Language Learning, English Teachers in Japan (ETJ) Expo 2018, 2018
Open Campus Model Lesson Presentation, 2017
Motivating students to reach extensive reading target goals., English Teachers in Japan (ETJ) Expo 2016, 2016
"Culture Shock"; Awareness and Recovery, Gunma University International Student's Association, 2005
Structured Training of Leadership for Cooperative-based Learning Groups (Theory-based presentation), Japan Association for Language Teaching, Gunma Chapter, 2007
Cooperative-based Learning Groups (Structured Training and Leadership Roles)., English Teachers Japan (ETJ), 2011
Effective Management and Guidance for Extensive Reading (Reading), English Teachers Japan (ETJ) Expo 2012, 2012
Structured Training of Leadership for Cooperative-based Learning Groups (Workshop-based presentation), Japan Association for Language Teaching, 2009
A Hands-on Approach to Acquiring Basic Public Speaking Skills, Teachers in Japan (ETJ) Expo 2014, 2014
Helping students to reach extensive reading targets., English Teachers in Japan (ETJ) Expo 2016, 2016
Fostering Reflection on Language Learning, English Teachers in Japan (ETJ) Expo 2018, 2018
Open Campus Model Lesson Presentation, 2017
Motivating students to reach extensive reading target goals., English Teachers in Japan (ETJ) Expo 2016, 2016
Acquiring Basic Public Speaking Skills: A Hands-on Approach, Contreras\, Jeff, English Teachers in Japan (ETJ) Expo 2019, 23 Feb. 2019, Otsuma Women's University Chiyoda Campus, Building G (Chiyoda, Tokyo, Japan)
Open Campus Model Lesson Presentation, Contreras\, Jeff, 28 Jul. 2018
It's Chat Time!, Contreras\, Jeff, Saitama-Gunma JALT 5th Dual MyShare, 25 Aug. 2019, Maebashi Institute of Technology 〒371-0816 群馬県前橋市上佐鳥町 460-1
Open Campus Model Lesson Presentation, Contreras\, Jeff, 16 Aug. 2019
The Reading Project, Jeff Contreras, Gunma JALT Materials Share Presentations, 24 Mar. 2023, English, Japan, Domestic conference