Pages from Big English 2nd Edition Teachers Book 2 (American English)_HuyHuu.com-2

About the Authors
Mario Herrera
Mario Herrera has a degree in education and an MA in
EFL. He has taught English for more than 30 years at all
levels, from young children to adults. He is the author and
co-author of many acclaimed ESL/EFL series that are used
in levels ranging from pre-primary to junior high schools
including Big English, Backpack and Parade, Big Fun
and Big Teens. As an international consultant and teacher
trainer, Mr. Herrera travels the globe, directing seminars and
delivering professional development workshops throughout
the Americas, Europe, the Middle East and Asia.
Christopher Sol Cruz has an M.A. in Teaching English as
a Second Language and has been involved in the field of
English language instruction since 1988. He has authored or
co-authored numerous traditional, blended, and e-learning
English programs for students from a variety of age groups
in Latin America, Asia, the Middle East and the United States.
In addition to writing, Mr. Sol Cruz has given academic
presentations, has run teacher professional development
workshops around the world, and is an avid language
learner. He lives in Vermont, United States.
Christopher Sol Cruz