Brooklyn Letters IconBrooklyn Letters

1139 Prospect Avenue, Brooklyn

4.9 56 reviews

  • Avatar Emily Matles ★★★★★ a week ago
    We would highly recommend Ally! Our son always asks about her, so very thankful to Brooklyn Letters for introducing us.
    ~ Emily, mom of Brooklyn 2 year old
  • Avatar Natalie Levon ★★★★★ 4 months ago
    Nicole has been an amazing therapist!! She played a tremendous role in our daughter’s speech progress and overall development. She has come such a long way and we are so happy with the therapy she received!
  • Avatar T Ainsley ★★★★★ 5 months ago
    I cannot express how grateful and rewarding my experience with Brooklyn Letters has been. Her tutor Ms. Daria is so knowledgeable, amazing, kind and awesome. My daughter has made so much progress in Literacy and Math and it's all … More thanks to Ms. Daria. I know my daughter is sad that she can no longer work with Ms. Daria, as she looked forward to their sessions every week. Thank you again!
  • Avatar Jackie Vasquez ★★★★★ 5 months ago
    Excellent services, caring therapists.
  • Avatar Lil Amatore ★★★★★ 8 months ago
    Christina was absolutely wonderful. She went out of her way to win my son over and it worked. He looked forward to her visits and his speech improved so much under her care. She was super flexible and it’s clear she truly cares. We adore … More Christina and we’re going to miss her. Almost sad he improved so much! She’s simply amazing and we can’t say enough how great she is. I would recommend her services to anyone and everyone, without hesitation. Thank you so much for connecting us with her!
  • Avatar Colin Peters ★★★★★ 6 months ago
    We could not be happier with the services Valerie provided! She is very thoughtful and knowledgeable and provided significant guidance to support our daughter's speech development outside of our scheduled sessions. She established … More a great working relationship with her, and she will definitely be missed! Your business model is amazing and it was an absolute pleasure working with Valerie. I've referred your organization and Valerie to the Executive Director of our daughter's school and friends/colleagues who are in need of speech therapy services.
  • Avatar Heather Liljengren ★★★★★ a year ago
    We cannot say enough good things about Effie, the ASL teacher, who was so engaged and effective with our 2 year old daughter from the very first session! Effie gladly included our whole family in the sessions! Her expertise and fantastic … More personality gave our daughter a way to communicate that she was so desperately seeking. The coordinators at Brooklyn Letters were so helpful and communicative…I would highly recommend their services!
  • Avatar Chris duke Fields ★★★★★ a month ago
    The company is great with outstanding customer service. They keep my horses protected. I have recommended them to other horses trainers as well that are going to get service early next year. Very professional an honest too. Respectfully … More submitted Christopher
  • Avatar Nikhil Jaisinghani ★★★★★ 5 months ago
    Ron and Ken did a fantastic job with our security system today. Installed everything very quick. Both of them were very polite and asked us throughout if the installation met our needs. Simply fantastic!
  • Avatar Linda Parsley ★★★★★ 6 months ago
    I called Cornerstone Protection to get a Security system at a relatives out of state property, within a week it was installed! The installers worked with the client to help understand her new system and she was happy! Our relative said … More they were courteous, professional and patient! I highly recommend Cornerstone Protection for all of your security needs!
  • Avatar Amanda Clay Mackin ★★★★★ 5 months ago
    Had blink cameras; Car was broken into multiple times so I called CornerStone & they were able to install multiple cameras very quickly & for a reasonable price. I am so happy with the app & getting alerts that are not superfluous, … More like they were with Blink. Highly recommend CornerStone & the tech Ronnie.
  • Avatar Pete Peters ★★★★★ 4 months ago
    Ron and Ken are great guys to work with.
    Both were very knowledgeable and got our system back up and running.
    Thanks to both for a job well done...
  • Avatar Brigid Bower ★★★★★ 11 months ago
    Samantha Dalmas was fantastic! We saw her for a feeding therapy evaluation and while she doesn’t think my daughter needs more feeding therapy sessions at this time, but she gave me lots of tips to try. If my daughter's doctors want … More to see more progress at her next appointment, I wouldn’t hesitate to reach out to Samantha again.
  • Avatar Larry Barton ★★★★★ a year ago
    Amazing assistance provided by Shannon today on my security system. I’m so grateful for your prompt, efficient, professional, and courteous service. Put me down as a customer for life!
  • Avatar Megan Haller ★★★★★ 2 years ago
    One of the most painless experiences I've had. They came on time and was over the moon professional with still keeping a level of personability to it. The gentleman also went out of his way to say that my husband and Mines business … More was appreciated. Which is actually rare to be appreciated by such a great company. So thank you and we look forward to continuing services with this company.
  • Avatar Megan Magsam ★★★★★ 2 years ago
    I am so happy we decided to go with cornerstone. They were quick and efficient. Shannon and the installer we very friendly. We got a lot of equipment and it was still within our budget. 10/10 would definitely recommend! Thank you
  • Avatar Collins Youngblood ★★★★★ a year ago
    Love the customer service and Shanon and his team go above and beyond for my restaurant. Couldn't of asked for a better security system and level of service that his team provides.
  • Avatar kanu patel ★★★★★ 2 years ago
    I have been using Cornerstone Protection service for over 5 years and I'm really happy with the service and state-of-the-art equipments and it's futures are so much in advance and friendly, I highly recommend Cornerstone Protection … More Service any and all business that need a security protection days and nights specially after business hours(Cornerstone Protection is perfect solution for your business). Owner of Cornerstone Protection is proactive with their customers and their equipments. Good experienced with Cornerstone Protection!!!
    Kanu Patel
  • Avatar Liz Jones ★★★★ 2 years ago
    We had a very positive experience with Alissa as a tutor for our pod of 5th grade boys from January - June 2020. She cared a lot about the boys and worked hard to create meaningful activities for them. The pod experience was invaluable … More for all of our families during a difficult year and we were so grateful to have found this partnership! We also want to appreciate Craig for helping to match us with a tutor on very short notice after we had cycled through a few folks who were not able to see the commitment through. Thanks for sticking with us!
  • Avatar S CL ★★★★★ 3 years ago
    Dusty was the exact person we needed to help our child finish out the school year. So grateful to him for the way he steadily encouraged her and helped her stay on track and organized. He is flexible, responsive to our needs/schedule as … More a family, and a delight to be with. We are also thankful that Craig at Themba Tutors really "gets it" and partnered us with such a wonderful tutor who was a great fit for our girl.
  • Avatar Nicole May ★★★★★ 3 years ago
    My child worked with Gillian D virtually for math enrichment. She is an excellent teacher. She took time to understand my child's specific learning style and provided tools that would be engaging. She was kind and empathetic- really … More made it her goal to connect with my child and build trust and rapport. My child started the school year with confidence and without the typically "brain-drain" that occurs over the summer, thanks to Gillian.
  • Avatar Gillian Davidoff ★★★★★ 3 years ago
    I am going into my second year as a Themba tutor. I have met so many great individuals while working for this company. Craig and the rest of the Themba team do such an excellent job picking and choosing Themba tutors that suit each client's … More individual needs! I look forward to meeting new tutors and clients in the 2021-2022 school year!
  • Avatar carolina luttmann ★★★★★ 3 years ago
    Our son started in a new high school, 100% remote, and was really struggling with Latin and Physics. I found Themba Tudors online and had an initial call with Craig, who was very knowledgeable, responsive, and found 2 amazing tutors for … More us. Both the Latin and the physics tutors were fantastic, connected with my son really well and helped him go from 'failing' grade to 'honors'! I will for sure continue using (and recommending!) Themba Tutors. Thank you, C, K, and W!
  • Avatar Eric Fingerman ★★★★★ 3 years ago
    Brian is a fantastic executive functioning coach. Super helpful, flexible with hours, and tailored the experience to our needs.
  • Avatar Susan Wong ★★★★★ 3 years ago
    Giulia Mercuri is a great Italian tutor! She was very responsive and accessible. Giulia put a ton of effort into preparing for each session and really helped our son with test preparation and projects. We are grateful that she was able … More to help, especially since our son did not receive any live teaching during COVID. We are happy that she was referred to us!
  • Avatar Christine Gennetti ★★★★★ 3 years ago
    As an adult student diagnosed with a learning disability during grad school, I knew I needed help dealing with my Master's program's demanding workload. I was seriously considering dropping out when I was referred to Themba Tutors. … More I was paired up with a wonderful tutor, Julie, who was a total lifesaver. I learned many techniques that I can utilize in the future as I embark on the next phase of my career.
    I can wholeheartedly say after working with Themba for two years that I would not have finished my program without this organization. And I am so thankful I selected them.
  • Avatar Fabiola FITZPATRICK ★★★★★ 4 years ago
    We were introduced to a wonderful tutor: Mcedwyn. He and our son, a freshman in college, worked well together. As a result, our son’s grades significantly improved. The tutor taught our son subject content and various methods to effectively … More study for quizzes and exams. Our son was also taught time management and organization. My son’s experience with the tutor made the first year of college a less intimidating experience.
  • Avatar Jude Eugene ★★★★★ 3 years ago
    We have been with our tutor, Cailin Schiller, for two years, from 5th - 7th grade. She started as an executive functioning tutor with my daughter. From the start, she demonstrated a depth of expertise and a selective use of techniques skillfully … More adapted to my daughter’s ADHD and Math disability. Cailin made Math accessible and understandable to her in a way that even her teachers had not been able to do. She differentiated reading, writing and math tasks and assignments to tailor them to my daughter’s unique learning differences. Not only did it have an effect on her grades and her work efficiency, but she finally could do her work with less anxiety. Even my daughter’s teachers used Cailin’s guidance to modify their work with her. But most importantly, she became my daughter’s favorite resource. I can’t say how invaluable Cailin has been to my daughter’s progress and well-being. I’d recommend her a million times over. She is a gem.
  • Avatar Janice Eidus ★★★★★ 4 years ago
    Victoria is a superb tutor. She helped my high school age daughter with her writing. Victoria's skills as a tutor, as well as her sense of humor and her engaging personality went a long way with my daughter.
  • A Google User ★★★★★ 4 years ago
    I'm so glad we were referred to Themba Tutors. After a great initial conversation to learn our needs, we were connected with an excellent tutor, Felicia, who is helping our high school daughter learn better organizational and executive … More skills. Highly recommended.
  • Avatar Fara Jones ★★★★★ 5 years ago
    Themba Tutors provided a leaning specialist that was a perfect fit for my daughter. I told them what we were looking for and they delivered. Our tutor is responsive and flexible and makes it easy for my daughter to reach out to her own … More her own, which gives her an added sense of responsibility over her learning. As a therapist myself, I now regularly recommend Themba to my patients. A much needed and well provided service to the community!!
  • Avatar Frances Simpson ★★★★★ 4 years ago
    The tutors at Themba are fantastic! Caitlyn McNeill helped our son academically, but also with getting organized in every subject, which he so desperately needed. She offered great advice and useful strategies that helped our son become … More a more successful student. We are using Themba tutors again this year for our daughter. We're so happy to have been referred to them!
  • Avatar Mary Jean Babic ★★★★★ 4 years ago
    I'm so glad we were referred to Themba Tutors. After a great initial conversation to learn our needs, we were connected with an excellent tutor, Felicia, who is helping our high school daughter learn better organizational and executive … More skills. Highly recommended.
  • Avatar Nina Herman ★★★★★ 4 years ago
    We had a wonderful experience with our tutor Micaela. She helped our son not only academically but at every level. We will be forever grateful to have her in our lives.
  • Avatar Frances ★★★★★ 4 years ago
    The tutors at Themba are fantastic! Caitlyn McNeill helped our son academically, but also with getting organized in every subject, which he so desperately needed. She offered great advice and useful strategies that helped our son become … More a more successful student. We are using Themba tutors again this year for our daughter. We're so happy to have been referred to them!
  • Avatar Michael Birnbaum ★★★★★ 4 years ago
    Paul Smith at Themba has been an exceptional tutor for my son, both in terms of teaching the subject matter and teaching how best to approach the process of learning math and executing assignments. We feel very fortunate to be working with … More Paul.
  • Avatar Monica Alzate ★★★★★ 5 years ago
    We were very lucky to have found Edwouine Swift, my son's therapist through Themba Tutors. Thomas is 12 years old, and it is extremely difficult to get him to write. Edwouine just works her magic with him, he adores her and is so … More eager to follow her guidance. I have no doubt she will be a positive driving force in his academic future.

Top Math Tutor in New York City

BIOLOGY TUTOR NYC | MIDDLE & HIGH SCHOOL BIOLOGY TUTORING

Structured In-Home and Online Biology Tutoring in NYC | Free Consultation & Tutor

NYC biology tutor

Biology Tutoring for NYC-Area Middle and High School Students

NYC biology courses demand conceptual mastery, lab literacy, and exam precision—not memorization alone.

 

Biology tutoring in NYC requires more than general homework help. We provide structured, in-home biology tutoring across New York City, working with students navigating Regents standards, competitive private schools, and AP-level expectations.

 

If your child attends middle or high school in Manhattan, Brooklyn, Queens, Staten Island, or the Bronx and biology has become overwhelming, the issue is rarely effort. Dense readings, cumulative exams, lab-based assessments, and fast-paced instruction demand strong conceptual mastery.

 

At Themba Tutors, we deliver one-on-one biology tutoring aligned to your child’s exact school curriculum—whether that means Living Environment Regents prep, honors coursework, or AP Biology.

When Biology Starts to Feel Harder Than It Should

Biology challenges often build gradually, especially during key academic transitions:

 

  • Increased reading volume and technical vocabulary
  • Abstract topics like genetics, evolution, and cellular processes
  • Lab reports and data interpretation
  • Faster pacing in NYC-area middle and high schools

 

Parents often tell us:

 

  • “My child studies, but nothing sticks.”
  • “Tests don’t reflect what they actually understand.”
  • “Biology is creating stress across other subjects.”

 

We help students break this cycle by addressing how they learn biology, not just what they’re expected to memorize.

Biology Tutoring by School Stage

Middle School (Grades 6–8): Building Strong Foundations

Middle school is a common “break point” for biology, especially as material becomes more abstract.

We help students:

  • Understand core concepts (cells, ecosystems, heredity)
  • Learn how to study biology effectively
  • Build confidence with quizzes, tests, and lab work

High School (Grades 9–12): Managing Advanced Expectations

As coursework intensifies, many capable students struggle to keep pace.

We support:

  • Living Environment Regents (New York State Biology)
  • Honors and advanced biology courses
  • AP Biology preparation
  • Test strategy, pacing, and cumulative exam prep

Our goal is both performance and independence.

Core Biology Topics We Support

  • Genetics, DNA, gene expression, and evolution
  • Cellular respiration, photosynthesis, and metabolism
  • Microbiology: bacteria and archaea
  • Anatomy and physiology
  • Ecology and environmental biology
  • AP Biology curriculum and data interpretation

Instruction is always aligned with what the student’s class requires.

Our Approach to Biology Tutoring

At Themba Tutors, we provide comprehensive academic support designed to turn challenges into opportunities for growth. Our in-person and online biology tutors support students who need help across biology, chemistry, and interdisciplinary sciences such as human biology, marine biology, and developmental biology.

 

Our program emphasizes conceptual mastery across major areas studied by biologists, ensuring students understand how each topic fits into the larger tree of life and interconnected biological system.

Core Subjects & Courses in Biology

Our NYC biology tutors are experienced educators, with more than 90% holding advanced degrees from leading institutions and departments of biology nationwide. Our tutors—many of whom are former academic researchers and practicing scientists—build meaningful relationships with students and adapt instruction to modern classrooms.

Genetics, Species, and Evolution

We help students understand heredity, DNA structure, gene expression, and how traits vary across species. Lessons emphasize evolution, speciation, and how organisms are classified within the tree of life, reinforcing both conceptual understanding and exam readiness.

AP Biology and Cellular Respiration

Our AP Biology tutoring covers core curriculum topics such as cellular respiration, photosynthesis, enzyme function, and metabolism. Students learn how energy flows through eukaryotic cells, preparing them for rigorous assessments.

Microbiology: Bacteria and Archaea

Students explore bacteria and archaea, comparing prokaryotic life forms, membrane composition, metabolic pathways, and ecological roles. We emphasize how bacteria, archaea, and eukaryotes differ in cell structure and evolutionary history.

Comprehensive Biology Instruction

From introductory biology through advanced coursework, we support students studying anatomy, physiology, biogeography, environmental science, and computational biology, reinforcing real-world applications across diverse ecosystems.

Archaea, Bacteria, and the Tree of Life

Understanding Archaea in Biology

Archaea are a distinct domain of life with unique cellular features and metabolic processes. Our tutors help students understand how archaea differ from bacteria and eukaryotes, especially in extreme environments.

Bacteria and Archaea in Ecology

We examine the ecological roles of bacteria and archaea, including nutrient cycling, symbiosis, and their impact on global ecosystems—key concepts in modern ecology and environmental biology.

The Tree of Life and Evolution

Students learn how scientists use molecular data to map the tree of life, understanding evolutionary relationships across all living organisms.

Teaching Philosophy

We combine personalized instruction with evidence-based learning strategies. Tutors emphasize active learning, clear explanations, and metacognitive skills so students understand what they know, what they don’t, and how to close gaps efficiently.

 

Homework support reinforces learning without creating dependence.

Tutoring Experience

With years of experience supporting thousands of students, our educators focus on more than content mastery. We cultivate analytical thinking, problem-solving skills, and sustained academic growth through adaptive strategies and personalized feedback.

Exam Preparation

We provide structured preparation for biology exams through:

 

  • Targeted review and practice questions
  • Study plans aligned with school pacing
  • Test-taking strategies and data analysis
  • Reducing anxiety through predictable routines

 

This page is focused on middle and high school biology. College-level or MCAT-specific preparation is discussed separately to ensure appropriate fit.

We Travel to You

We offer in-home biology tutoring across:

We offer in-home biology tutoring throughout the NYC Metro Area, allowing students to learn in a comfortable and familiar environment. Our tutors serve neighborhoods across all five boroughs, including Brooklyn, Manhattan, Queens, Staten Island, and the Bronx.

Remote tutoring is also available for families who prefer virtual sessions.

Executive Function Coaches Tiers

Our Family-Centered Process

Our process is transparent and flexible:

 

  1. Free consultation (phone, text, or email)
  2. Review of academic history and concerns
  3. Optional educational assessment
  4. Thoughtful tutor matching
  5. Free remote meet-and-greets
  6. Ongoing sessions with progress monitoring

 

There are no upfront fees or long-term contracts.

TESTIMONIALS

We were very happy with Kayla’s Biology tutoring. She was always on time, prepared, and explained the material clearly. My son enjoyed the sessions and found them genuinely helpful for understanding his coursework.

 

– Kristen M.

Working with Dr. David has been one of the best investments we’ve made in our daughters’ education. His Biology tutoring helped them build confidence in the material and stay more engaged in their classes. Since starting tutoring, their grades have improved to As and Bs, and they approach schoolwork with much more consistency.

 

– Sweet Joy H.

Bassem was excellent and made a real difference for my son in Biology. His explanations were clear and supportive, and we saw steady improvement in both understanding and confidence. My son is thriving thanks to his help.

 

– Rose G.

Mackie was a great Biology tutor. The students found the sessions useful, and he presented the material clearly and in an engaging way. His teaching helped make challenging topics easier to understand.

– Adam L.

At Themba Tutors, we take the time to help students/clients understand their strengths and progress in areas where they need to improve. We offer personalized tools for each of our clients to help them become more aware of their individual needs as they work towards short-term goals. Improving these skills will benefit our students’/clients’ long-term plans.

Biology
ALEXANDRA D.

Master’s Certification in Coastal Ecology, Bachelor of Science in Applied Economics

ALISSA
ALISSA

M.S. in Adolescent Special Education

REBECCA
REBECCA A.

Master’s in Social Work, BA in Neuroscience and Music

BRIAN F.
BRIAN F.

M.S. in Education

Biology
DAVID Y.

Master’s in Teaching, Bachelor’s in Chemistry and Psychology

Why Choose Themba Tutors?

Biology

1. Structured Biology Instruction That Builds Independent Study Skills

Our biology tutoring is academically focused and curriculum-aligned. As students build subject mastery, they naturally strengthen organization, time management, and analytical thinking skills required in demanding NYC schools.

2. Comprehensive Coverage of Biology Topics

Our experienced biology tutors break down complex material into clear, engaging lessons. We support students across a wide range of topics, including biochemistry, botany, cell biology, ecology, Living Environment, genetics, evolutionary biology, molecular biology, physiology, zoology, biotechnology, and synthetic biology. We also offer life science tutoring and anatomy and physiology tutoring.

3. Addressing Common Learning Struggles

Our tutors help students overcome challenges such as memorizing complex terminology and understanding abstract biological processes. We use visual aids, mnemonic strategies, hands-on activities, structured review sessions, and practice exams to reinforce learning and build confidence throughout the semester.

4. Strengthening Study Skills and Learning Habits

Students are introduced to evidence-based study techniques such as active learning, spaced repetition, and concept mapping. These strategies improve retention and comprehension of complex material. Research shows that middle and high school students in NYC often struggle with biology due to cognitive overload and ineffective study strategies, which we directly address.

5. Customized Learning Plans

Every student receives a personalized learning plan tailored to their strengths, challenges, and learning style. This ensures instruction is targeted, flexible, and effective, leading to better understanding and long-term retention of biological concepts.

Choosing Themba Tutors means investing in your child’s academic growth and long-term success. Our combined approach to biology tutoring and executive function coaching helps students excel academically while developing essential life skills.

Become a Scientific Researcher Before College with Themba Tutors

Themba Tutors, in collaboration with the HRSE, offers year-long research opportunities in biology, chemistry, physics, environmental science, computer science, and engineering. Our science internship builds research skills, professional networks, and prepares students for competitive college opportunities.

Who We Are?

Founded in 2012 by Craig Selinger, educational specialist and executive function coach, Themba Tutors supports students who need more than traditional tutoring.

 

Our team includes academic tutors, learning specialists, and executive function coaches—over 90% of whom hold advanced degrees. We work with families across Manhattan, Brooklyn, Queens, Westchester, and Long Island, prioritizing fit, trust, and long-term growth.

Free Consultations and Remote Meet & Greets

NYC biology tutor

Every family is offered a free 15-minute consultation and remote meet-and-greet to ensure the right tutor matches.

Themba Tutors’ Process and Approach

Themba Tutors provides structured, subject-focused Biology tutoring designed to help students master course material, keep pace with their classes, and build confidence in science.

 

We also provide tailored support for students with ADHD, executive function challenges, and learning differences such as dyscalculia, dyslexia, dysgraphia, and twice-exceptional learners.

Our services follow a flexible, pay-as-you-go model with no upfront fees or contracts.

  • Initial Consultation: Contact us by phone, text, or email to schedule a consultation within 24 hours.
  • Academic Review: We review academic records to identify strengths and challenges.
  • Optional Educational Assessment: A deeper evaluation to guide targeted biology tutoring.
  • Tutor Selection: Families receive detailed tutor profiles to make informed choices.
  • Free Remote Meet-and-Greets: Meet tutors before committing.
  • Exploratory Session: A no-cost initial session to assess goals and learning needs.

Our approach includes weekly personalized sessions, consistent communication, and adaptable teaching strategies to help students reach their academic goals.

Contact Themba Tutors today to schedule your free consultation and meet our expert biology tutors.

FAQs

1. Do you help with Regents Biology prep?
Yes. We prepare students for the Living Environment Regents Exam using targeted review sessions, practice exams, and test-taking strategies aligned with the New York State curriculum.

2. Do you offer online biology tutoring in NYC for middle and high school students?
Yes. In addition to in-home tutoring, our online biology tutoring serves students across NYC and beyond with interactive, flexible instruction.

3. What biology topics do you cover?
We cover biochemistry, botany, cell biology, ecology, genetics, evolution, molecular biology, physiology, zoology, biotechnology, synthetic biology, AP Biology, Living Environment, and Regents prep.

4. Do you work with students with ADHD or learning differences?
Absolutely. We specialize in supporting students with ADHD, executive function challenges, dyslexia, dyscalculia, and related learning differences.

Not ready to fill out the form yet? We’re here to make this easy.

📞 (917) 382-8641 | 📲 (917) 382-8641 | ✉ [email protected]


Every coach offers a free 15-minute remote meet-and-greet, so you can get to know them and see if it feels like the right fit. We’re very responsive and easy to communicate with throughout the process. From there, we’ll thoughtfully match you with one or more of our coaches.