Award-Winning 9th Grade AP Biology Tutors serving Portland, OR

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Award-Winning 9th Grade AP Biology Tutors serving Portland, OR

Karista

Certified Tutor

5+ years

Karista

Doctor of Philosophy, Environmental Science
Karista's other Tutor Subjects
9th Grade AP Biology
6th-12th Grade Biology
6th-12th Grade Chemistry
6th-12th Grade AP Chemistry

I am now an independent contractor and science writer. Some of my work is on my website, www.karistahudelson.com. I am passionate about education and truly enjoy helping students with science and math courses. I have tutored for undergraduate level chemistry, algebra, and biology courses and taught ...

Education

University of North Texas

Master of Science, Environmental Science

Oklahoma State University-Main Campus

Bachelor of Science, Biochemistry

University of Windsor

Doctor of Philosophy, Environmental Science

Emily

Certified Tutor

6+ years

Emily

Master of Science, Education
Emily's other Tutor Subjects
9th Grade AP Biology
6th-12th Grade Biology
Calculus
Algebra

I am tutoring!

Education

Johns Hopkins University

Master of Science, Education

Millersville University of Pennsylvania

Bachelor in Arts, Psychology

Remy

Certified Tutor

6+ years

Remy

Bachelor in Arts, Neuroscience
Remy's other Tutor Subjects
9th Grade AP Biology
6th-12th Grade Biology
Middle School Math
Calculus

I am on the pre-med track planning to apply next year. I have a genuine passion for helping others, whether that be in my future career as a doctor or tutoring! During my years at Oberlin, I was a general chemistry laboratory teaching assistant, as well as a tutor for Bioorganic chemistry. I was ins...

Education

Oberlin College

Bachelor in Arts, Neuroscience

Test Scores
ACT
33
Mariam

Certified Tutor

6+ years

Mariam

Bachelor of Science, Biology, General
Mariam's other Tutor Subjects
9th Grade AP Biology
6th-12th Grade Biology
Statistics
Calculus
Education

Indiana University-Bloomington

Bachelor of Science, Biology, General

Test Scores
SAT
1470
ACT
32
Ritu

Certified Tutor

6+ years

Ritu

Bachelor in Arts, Biology, General
Ritu's other Tutor Subjects
9th Grade AP Biology
6th-12th Grade Biology
1st-12th Grade Geography
6th-12th Grade AP Geography
Education

UNC Chapel Hill

Bachelor in Arts, Biology, General

Test Scores
SAT
1430
Brittany

Certified Tutor

6+ years

Brittany

Bachelor of Science, Biology, General
Brittany's other Tutor Subjects
9th Grade AP Biology
6th-12th Grade Biology
Calculus
Algebra
Education

Duke University

Bachelor of Science, Biology, General

Kate

Certified Tutor

Kate

Masters, Environmental Engineering
Kate's other Tutor Subjects
AP Calculus BC
AP Calculus AB
College Algebra
Pre-Calculus

I'm available to tutor biology, chemistry, physics, math from Algebra up through AP Calculus, SAT test prep, and French. I've been tutoring students in science and math for 7 years. I also spent 8 months working and studying in France, and have tutored high school and adult students in French. When ...

Education

Massachusetts Institute of Technology

Masters, Environmental Engineering

Massachusetts Institute of Technology

Bachelors

Test Scores
SAT
1580
Jessica

Certified Tutor

Jessica

PHD, Medicine
Jessica's other Tutor Subjects
College Algebra
Calculus
Algebra
Honors Chemistry

I am a licensed physician from Florida who is currently changing careers. I graduated from the University of Pennsylvania in 2009 and have extensive tutoring and editing experience. While a student, I became a certified writing tutor through the Critical Writing Department. Since I completed my writ...

Education

Nova Southeastern University

PHD, Medicine

University of Pennsylvania

Bachelors, History

University of Pennsylvania

undergraduate

Test Scores
SAT
1540
Jai

Certified Tutor

9+ years

Jai

Bachelors in Electrical Engineering and Computer Science
Jai's other Tutor Subjects
Calculus
Algebra
Electrical Engineering
ACT Writing

I'm a recent Stanford graduate (Electrical Engineering and Computer Science), and have been working at a major Management Consulting firm for a few years now. I personally scored a 2360 (out of 2400) on the SAT and 35 on the ACT and was successful in gaining admission to several top universities. I'...

Education

Stanford University

Bachelors in Electrical Engineering and Computer Science

Test Scores
SAT
1590
ACT
35
Jeffrey

Certified Tutor

6+ years

Jeffrey

Doctor of Philosophy, Mechanical Engineering
Jeffrey's other Tutor Subjects
Pre-Calculus
Geometry
Calculus
Algebra

I am enrolled in the Mechanical Engineering PhD program at Rice University which will begin Fall 2020, and I am hoping to return to academia as a professor after earning my PhD. In the meantime, I am looking to share my passion for gaining knowledge, specifically in STEM, by educating the up and com...

Education

University of Notre Dame

Bachelor of Science

Rice University

Doctor of Philosophy, Mechanical Engineering

Test Scores
ACT
34

Frequently Asked Questions

AP Biology can be challenging for 9th graders since it requires strong foundational science knowledge and independent study skills, but many motivated students succeed with proper support. The course moves quickly through complex topics like cellular biology, genetics, and ecology, so students benefit from personalized tutoring to fill gaps and build confidence early in the year.

Common struggles include mastering vocabulary and complex biological processes, understanding how different systems interconnect, and applying concepts to unfamiliar scenarios on exams. Many 9th graders also struggle with the pace of AP-level coursework and managing the lab component alongside lecture material. Personalized tutoring helps students break down difficult concepts and develop effective study strategies early.

Expert tutors work with students to clarify confusing topics, build problem-solving skills, and create study plans that fit their learning style. Personalized 1-on-1 instruction is especially valuable in AP Biology because tutors can slow down on challenging units like photosynthesis or evolution, use visual explanations, and provide practice with the types of questions students will see on the AP exam.

Starting tutoring early in the school year helps students build a strong foundation and avoid falling behind, since AP Biology content builds on itself throughout the course. Many students benefit from consistent support from September through April, with tutoring intensity increasing as the May exam approaches. This gives plenty of time to master difficult units and practice full-length exams under timed conditions.

During the first session, a tutor will assess your current understanding of biology fundamentals, identify specific areas where you need support, and learn about your learning style and goals. From there, they'll create a personalized plan that addresses your weak spots and builds skills you'll need for success on the AP exam and in the course overall.

Score improvement depends on where you're starting and how consistently you work with your tutor, but students who engage actively in personalized tutoring typically see meaningful gains in both their course grade and AP exam performance. Many students move from struggling with foundational concepts to confidently tackling complex problems—the key is starting early and maintaining regular sessions throughout the year.

Varsity Tutors connects you with expert tutors who have deep knowledge of AP Biology content and understand how to teach it effectively to 9th graders. Tutors are experienced in helping students master challenging concepts, develop test-taking strategies, and build the confidence needed to succeed in this rigorous course.

Varsity Tutors makes it easy to get matched with an expert tutor who understands AP Biology and can work with your schedule and learning needs. Simply reach out to describe what you're looking for, and we'll connect you with a qualified tutor ready to help you succeed in your course and on the AP exam.

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