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I am a graduate student at the School for Environment and Sustainability at the University of Michigan-Ann Arbor. I am completing my masters degree in Conservation Ecology. My research topic is agroecology, specifically how carbon and nitrogen ratios in from shade trees in coffee agroecosystems influence ground-dwelling ant communities. My over-arching theme is decomposition and nutrient cycling in ecosystems and I got about answering questions about this in various ways (e.g. ants). At the University of Michigan, I have served as a graduate student instructor in two courses both at the undergraduate and graduate level. Having the opportunity to teach and mentor students at those levels is very exciting. Nevertheless, I love to introduce students all levels of new concepts and ideas. I most enjoy teaching/tutoring concepts of ecology, biology, chemistry, and environmental science. I am also a native Spanish speaker, hence tutoring Spanish lessons comes naturally to me. I am committed to helping move beyond their barriers and excel in their education. When I am not in the laboratory, I enjoy running, hiking and training with my dog.

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Bolivar’s Qualifications

Education & Certification

Undergraduate Degree: University of Puerto Rico-Rio Piedras - Bachelor in Arts, Political Science and Government

Graduate Degree: University of Michigan-Ann Arbor - Master of Science, Natural Resources Management and Policy

Test Scores

GRE Quantitative: 145

GRE Verbal: 151


Running, hiking, reading, dog training, movies

Tutoring Subjects

AP Biology

AP Chemistry

AP Environmental Science





College Biology

College Chemistry

Conversational Spanish

Earth Science


Elementary School Science


Environmental Science


Graduate Level Biology

High School Biology

High School Chemistry


Life Sciences


Public Speaking

SAT Prep



Spanish 1

Spanish 2

Spanish 3

Spanish 4

Spelling Bee

Study Skills

Study Skills and Organization

Test Prep



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