Request Tutoring Info
Please enter name
Please enter email
Please enter phone
Please enter details
Downsville AP Chemistry tutors

Book Top-Rated AP Chemistry Tutors Near Me In Downsville, LA

Our Downsville AP Chemistry tutors are top college students and graduates from local area universities. They have an average GPA of 3.5 or higher in their areas of tutoring specialization. At Frog Tutoring, we work with students in all grade levels and our Downsville private AP Chemistry tutors provide customized one on one in-home tutoring through our proven three step approach to academic success.

1.Bring student up to speed by reviewing past work to ensure they are not missing any important concepts that might affect their abilities to learn future lessons. 2. Keep student ahead of the class by using the teachers lesson plan, textbook, and online curriculum to cover lessons before it is taught in class. 2. Reinforce key concepts they might have missed. This ensures they will never be behind again. Your tutor will also help with organization, study skills, and note taking strategies.
Your Downsville area AP Chemistry tutor will also track student progress through detailed session reports which will be available to you at the end of each tutoring session. If it is okay with you, your tutor will contact your child's teacher, for K-12, to get a more detailed understanding of what they are struggling with and also to make sure that he/she and the teacher are both on the same page in their approach to tackling the problem.

Browse our list of qualified AP Chemistry tutors below. If you are in need of an AP Chemistry tutor in Downsville, please call us or simply go to the tab above and Request a Tutor and let us help provide the understanding and assistance needed for success.

Read more... Read less
cnn cbs boston miami fox news

List of High-Achieving AP Chemistry Tutors Near Me In Downsville, LA For In-Person & Online Tutoring


How it works

tutors, tutoring, tutoring service, tutoring services, homework help, private tutors, home tutors

Request any tutor by submitting a form

tutors, tutoring, tutoring service, tutoring services, homework help, private tutors, home tutors

Speak with our enrollment advisor to get your questions answered

tutors, tutoring, tutoring service, tutoring services, homework help, private tutors, home tutors

Get connected with your private in-person or online tutor

Our Students and Parents Love Us
as Much as We Love Them

">
CK
Knowledge
Presentation

After just two sessions, I knew working with Ms. Siddig was the right choice. She has given me the confidence that with lots of hard work and practice outside of the classroom, I can indeed learn Arabic. I very much appreciate her teaching style, which is both engaging and challenging.

">
CA
Knowledge
Presentation

Janelle is very helpful, she makes sure you understand the subject before moving on! she goes at your pace and has great resources to help you outside of sessions! Janelle is smart and compassionate and has helped me a ton to improve my grade and confidence!

">
LC
Knowledge
Presentation

Fantastic!

">
TC
Knowledge
Presentation

I highly recommend Ms. Olivia! She patient and understanding with her students.

">
DE
Knowledge
Presentation

very helpful and nice. offers great feedback. very understanding

">
LT
Knowledge
Presentation

Rosemary has been instrumental in my daughter's achievements in her sophomore year of high school. My daughter was in honors chemistry and had a teacher who simply did not teach. She found herself trying to teach herself chemistry, and she was struggling. Rosmemary acted as a teacher during...

">
DJ
Knowledge
Presentation

Chandelle is very friendly and thorough, taking the time to put together a well-structured lesson plan. She is definitely worth your time if you need science tutoring.

">
DJ
Knowledge
Presentation

She is excellent and provides plenty of material, going the extra mile to upload any necessary documents or materials to a Google Drive so you can view them later.

">
DM
Knowledge
Presentation

thank you

">
DM
Knowledge
Presentation

{not commented yet}Nancy is an excellent and patient tutor

">
BS
Knowledge
Presentation

My daughter Scarlet isn't easy to reach between being shy, having ADHD and being slightly on the spectrum -- not to mention truly lost when it comes to math. But Taylor was incredibly patient and imparted her knowledge with soft-spoken grace and guidance. I'm grateful for how they worked...

">
RT
Knowledge
Presentation

Mr Gregory is very kind and down to earth. He has a lot of patience for my easily distracted child and has helped him with his reading significantly over the past few months.

">
YV
Knowledge
Presentation

Very kind and knowledgeable, worked with me very well, and helped me focus on my weaknesses and then build on top of them.

">
SP
Knowledge
Presentation

AWESOME! Goes above and beyond and has helped my daughter tremendously. Can't recommend her enough. Thanks Lorelei!!

">
AB
Knowledge
Presentation

Jessica is extremely knowledgable and a great instructor in getting people prepared for the bar exam. Jessica greatly improved my writing over the course of our time together and helped give me the confidence I needed going into test day.

Jessica had a very organized plan in helping me get...

">
IB
Knowledge
Presentation

Rosemary was helpful and nice, however I feel as if her teaching style didn't align with my class and materials.

">
DJ
Knowledge
Presentation

I’ve had the pleasure of working with Kayla for 10 weeks and I can confidently say she is a great tutor in Radiography/ARRT preparation. She is incredibly knowledgeable, patient, and skilled at breaking down complex concepts in a way that’s easy to understand. Within those 10 weeks I have...

">
KC
Knowledge
Presentation

Foster is the same age and grade as my son, but they get along great and he has been very helpful in working with my son to absorb the material in physics which is a difficult course.

We are a few weeks into his tutoring and he is doing great.

">
MN
Knowledge
Presentation

FRANZ IS A VERY KNOWLEDGEABLE TUTOR.

">
MN
Knowledge
Presentation

He is a very competent and patient teacher.

">
BD
Knowledge
Presentation

Highly recommended!
Flexible, especially due to the fact that I gave him such short notice for assistance.
Very knowledgeable and appreciated his calm way of teaching.
Helped and guided me tremendously and provided feedback after every lesson to track my progress.

">
JB
Knowledge
Presentation

If anyone looking for a tutor Greg is your guy. He has made great success with my daughter and she is very pleased. From where she started and until now I would recommend Greg to anyone

">
TG
Knowledge
Presentation

Clara has connected well with my daughter. Clara teaches and encourages. She has makes the material easier to understand. My daughter looks forward to their sessions.

">
LW
Knowledge
Presentation

Amanda is awesome with my son! She is patient and allows him to talk, but she is good at redirecting him back to the lessons. She presents things in a fun way which is great because tutoring is not something he dreads. His reading and confidence are improving. Overall, I think her style is a good...

">
RB
Knowledge
Presentation

very very knowledgable of content and genetics

">
SD
Knowledge
Presentation

FOR the past 3 months I've had the wonderful privilege of working with Alexander Ounjian from Frog Tutoring. Alexander tutored my 10 years old grandchildren. He's very engaging and makes learning fun and exciting for children. I like that he is detail oriented and focused on those...

">
AB
Knowledge
Presentation

She is very well informed and Helpful!

">
JS
Knowledge
Presentation

Izzy was a great tutor. She clearly knew the subject matter.

">
AS
Knowledge
Presentation

I cannot comment much because we only worked together for one session. Unfortunately, the time frame we needed her became an issue early on so we were able to switch. The session we did have, she seemed very nice and knowledgeable.

">
P.
Knowledge
Presentation

He was helpful in building my confidence of the subject and getting all my work complete

">
RS
Knowledge
Presentation

Christopher was very intelligent and likable.

">
MB
Knowledge
Presentation

My daughter and I love Savannah! She is so knowledgeable and sweet, and comes up with amazing lessons on a whim. She is so creative in thinking outside the box.

">
DM
Knowledge
Presentation

Mercedes is an excellent fit for my granddaughter. She has the knowledge and patience that is required to help a child learn. thank you

">
PH
Knowledge
Presentation

An excellent tutor and a kind individual who is dedicated to helping you understand any challenging material!

">
AP
Knowledge
Presentation

Dr. Jide is incredible! He has worked with my daughter for several weeks helping her prepare for the ACT. He is very knowledgeable and explains the math concepts very well. My daughter's confidence has definitely increased. We are appreciative of his kindness and support.

">
KM
Knowledge
Presentation

Would recommend to anyone. Not only has she helped out with my classes but is also very knowledgeable about the ARRT. Flexible and helpful in many ways. Great tutor/instructor/person. I feel extremely confident on passing the ARRT with her as a tutor.

">
JN
Knowledge
Presentation

Robert has been excellent and extremely helpful to my son. He is also flexible and has been willing to meet with my son prior to his exams for tutoring. MY son started the semester with a D and has increased his to a B. Thank you Robert!

">
TA
Knowledge
Presentation

Alex has thoroughly enjoyed the sessions and found them to be very helpful. I am really happy with the feedback and the communication. Wouldn't hesitate to recommend.

">
JY
Knowledge
Presentation

Rosemary was super helpful going over some of the concepts that were tricky, and helped explain the content well.

">
HM
Knowledge
Presentation

Super helpful and willing to adjust to my learning habits. I really enjoy our time working together as the preparation from her end is very noticeable and appreciated.

">
LC
Knowledge
Presentation

Great tutoring session!

">
JC
Knowledge
Presentation

Sarah is our 5th tutor we have used on Frog tutoring. In just one short month of tutoring my child with ADHD, she has improved his math grade from a C to an A-!! We are so happy for the progress our child has made with Sarah’s help, and we will definitely continue to use her as our child’s...

">
JL
Knowledge
Presentation

{not commented yet}The sessions are going well and I am understanding the material . The information is clear , which I love.

">
RG
Knowledge
Presentation

Overall, AJ was absolutely amazing. I didn’t understand almost anything in physics and he made it seem like elementary grade stuff, overall was amazing and I will miss him

">
KB
Knowledge
Presentation

Ali is an amazing tutor always willing to help me on my school assignments and is a very down-to-earth person.

">
JD
Knowledge
Presentation

good tutor

">
KB
Knowledge
Presentation

Looking forward to meeting you.

">
AN
Knowledge
Presentation

Joyce has been great in helping me review topics for the NCLEX

">
SM
Knowledge
Presentation

Ryan in very knowledgeable on the topics I was needing help with. He is professional and works around your schedule. The best tutor I have had on frog tutoring.

">
RW
Knowledge
Presentation

Good tutor

Qualification and Certification of AP Chemistry Tutors Near Me In Downsville, LA


  • Undergraduate
  • Bachelor degree holders
  • Master degree holders
  • Ph.D. holders
  • Teaching Certification
  • Professional Certificate
  • Background checks
  • Tutoring experience
  • Continuous education
  • FrogTutoring verification certification

Downsville, LA AP Chemistry Tutoring Rates


  • Price range from $37/hr - $65/hr
  • Rates vary based on the type of tutoring, methods used, and the number of hours required.
  • Contact our enrollment team to receive your personalized rate.

Tutoring Methods of Our Private Tutors In Downsville, LA


  • In-person/in-home tutoring
  • Online tutoring
  • One-on-one tutoring
  • Group lessons tutoring.

Tools We Use For Online AP Chemistry Tutoring


  • Zoom
  • FrogTutoring custom online tutoring platform
  • The Lesson space

Our AP Chemistry Clientele In Downsville, LA


  • High school students
  • Middle school students
  • College students
  • Adults
  • Special needs students

Tutoring Locations For AP Chemistry In Downsville, LA


  • Student homes
  • Public Libraries
  • Downsville neighborhoods and suburbs

Sign up now for our one-on-one private AP Chemistry tutoring in Downsville, LA


Downsville, LA Tutoring FAQ

What are the best tutoring services available in Downsville, LA?

FrogTutoring is one of the best tutoring services available in Downsville, LA, offering personalized, one-on-one sessions with qualified tutors who are experts in their subject areas. They ensure students receive the individual attention they need to achieve their academic goals.

How can I find a math tutor in Downsville, LA?

You can find a math tutor in Downsville, LA by visiting FrogTutoring's website and specifying your needs in the subject of mathematics. FrogTutoring provides experienced tutors that tailor their teaching methods to suit each student's unique learning style.

Are there any tutors in Downsville, LA who specialize in SAT preparation?

Yes, FrogTutoring offers specialized SAT preparation with expert tutors in Downsville, LA. They provide comprehensive SAT tutoring programs designed to improve test-taking strategies and boost scores.

What is the average cost of tutoring services in Downsville, LA?

The average cost of tutoring services in Downsville, LA varies depending on the subject and level of expertise required. FrogTutoring offers competitive rates and the option for package deals, making high-quality tutoring accessible for more students.

Can I get help with college-level courses from tutors in Downsville, LA?

Absolutely, FrogTutoring has a range of tutors in Downsville, LA who are equipped to help with college-level courses. They match students with tutors who are knowledgeable in the specific course content and academic level.

What subjects do tutors in Downsville, LA cover?

Tutors in Downsville, LA cover a wide range of subjects including Math, Science, English, History, SAT/ACT prep, and many others. FrogTutoring, in particular, covers all primary, secondary, and college-level subjects and tailors sessions to the student's needs.

How do I select the right tutor for my child in Downsville, LA?

Select the right tutor for your child by considering their academic needs, learning style, and the tutor's expertise. FrogTutoring provides a user-friendly platform where you can view tutor profiles, their qualifications, and student reviews to help you make an informed decision.

Are online tutoring options available in Downsville, LA?

Yes, online tutoring is available in Downsville, LA. FrogTutoring offers virtual tutoring sessions, which can be equally effective as in-person sessions and provide greater flexibility and convenience for both students and parents.

Is it possible to get homework help from tutors in Downsville, LA?

Certainly, many tutors in Downsville, LA offer homework help. FrogTutoring specifically provides homework assistance as part of their tutoring services, helping students understand and complete their assignments effectively.

How can I improve my child's reading and comprehension skills in Downsville, LA?

Improving reading and comprehension skills can be achieved with the help of a dedicated tutor. FrogTutoring offers specialized reading programs, where tutors focus on enhancing vocabulary, comprehension, and critical analysis abilities.

AP Chemistry FAQ

What topics are essential to cover in AP Chemistry tutoring?

Essential topics for AP Chemistry tutoring include atomic structure, chemical bonding, thermodynamics, kinetics, equilibria, acids and bases, electrochemistry, and a basic understanding of organic and biochemistry. Reviewing past AP exam questions and understanding laboratory techniques and protocol are also crucial for success.

How can I find a good AP Chemistry tutor?

To find a good AP Chemistry tutor, search for qualified and experienced individuals through tutoring websites, local tutoring centers, or educational institutions. Look for tutors with a strong background in chemistry, ideally with experience in teaching or tutoring at the AP level. Reading reviews or asking for recommendations can also help in making a decision.

What are the best study strategies for AP Chemistry?

Best study strategies for AP Chemistry include regular practice with problem sets, active engagement during tutoring sessions, creating study schedules, and making use of flashcards for memorization. Joining study groups, visiting office hours, taking practice exams, and reinforcing concepts through experiments and real-world applications are effective as well.

Is it necessary to perform lab experiments for AP Chemistry tutoring?

Yes, performing lab experiments is a necessary part of AP Chemistry tutoring as it reinforces theoretical knowledge, develops critical thinking and scientific inquiry skills, and is required to understand the AP Chemistry curriculum fully, which includes a lab component for the AP exam.

How long does it usually take to prepare for the AP Chemistry exam with a tutor?

The time it takes to prepare for the AP Chemistry exam with a tutor varies based on the student's prior knowledge, learning pace, and the complexity of the subject matter. Generally, students start tutoring months in advance, dedicating 1-3 hours per week to effectively cover the material and review for the exam.

Common Questions on AP Chemistry Tutors

How can an AP Chemistry tutor help improve my grades?

An AP Chemistry tutor can provide personalized attention, cater to your individual learning style, and focus on topics where you need the most help. They can offer in-depth explanations, practice problems, and study strategies that are tailored to the AP Chemistry curriculum. Additionally, tutors can help you build a strong foundation in chemistry concepts, which is critical for achieving a high score on the AP exam. To enhance your understanding and performance in AP Chemistry, click here to request a tutor or learn more about our services.

What topics will an AP Chemistry tutor cover?

An AP Chemistry tutor will cover all topics outlined in the AP Chemistry course framework, including atomic structure, chemical bonding, thermodynamics, kinetics, and equilibrium. They can also help with experimental techniques, data analysis, and laboratory skills critical for the AP Chemistry exam. If you have specific areas of concern or want to delve deeper into certain topics, a tutor can personalize the lessons accordingly. Ready to excel in AP Chemistry? Click here to request a tutor or discover more about our services.

Are online AP Chemistry tutoring sessions as effective as in-person sessions?

Yes, online AP Chemistry tutoring sessions can be just as effective as in-person sessions. Online tutoring offers flexibility, interactive tools, and access to a wider pool of tutors. It allows for convenient scheduling and eliminates the need to commute. At Frog Tutoring, we ensure our online sessions are engaging and tailored to your learning needs. To start improving your chemistry skills from the comfort of your home, click here to request an online tutor or explore our online services.

How do I choose the right AP Chemistry tutor for me?

Choosing the right AP Chemistry tutor involves considering their expertise in chemistry, familiarity with the AP curriculum, and teaching style. It's also important to look for someone who can adapt to your learning pace and address your specific concerns. At Frog Tutoring, we match you with tutors who meet your academic needs and personal preferences. To find a tutor who is the perfect fit for your educational goals, click here to request a tutor or learn more about how we can help.

How much does AP Chemistry tutoring cost?

The cost of AP Chemistry tutoring can vary based on the tutor's qualifications, experience, and the frequency and duration of sessions. At Frog Tutoring, we offer competitive pricing and package options to fit different budgets and learning needs. To get detailed information on pricing and to find an AP Chemistry tutor within your budget, click here to inquire about our tutoring rates or view our package deals.

Downsville, LA Neighborhoods We Service

Downsville, Louisiana may not be the largest hub on the map, but this quaint community in Union Parish is one that boasts a charm and character all of its own. Nestled comfortably in the northern part of the state, it is a perfect blend of rural charm and southern hospitality.

At the heart of Downsville is the Historical Downtown, a district that has seen the changes of time but still retains its rustic allure. The old storefronts and main street layout remind residents and visitors alike of the simpler times and community-centered living that small towns are known for. This neighborhood is truly the cornerstone of Downsville's heritage and social life, giving a nod to its rich past with every festival and local gathering.

Venturing out from the center, you'll find the Lakeside neighborhood, appropriately named for its proximity to Lake D’Arbonne. This is where nature lovers and anglers find their slice of paradise. The homes here are wonderfully spaced out, each with a view that could easily grace a postcard. The serene waterways and green spaces create an outdoor ambiance that is as relaxing as it is picturesque.

Moving to the east side of town, there's Pine Grove community. This residential area boasts streets lined with towering pines that seem to touch the sky. The tranquility of Pine Grove is cherished by its residents, as the neighborhood is often praised for its low noise levels and peaceful atmosphere.

To the west, you'll stumble upon the aptly named Sunset Acres, where the skies boast a panorama of colors as the day comes to a close. This neighborhood is a mix of newer construction and well-kept older homes, suitable for both young families and retirees who enjoy the friendly neighbors and community spirit.

Lastly, the River Ridge community lies on the outskirts of Downsville, where the rolling hills meet the horizon. With more of a rural feel, this neighborhood is for those who prefer a touch more seclusion and space to call their own. It's a fantastic area to find larger properties that afford the luxury of privacy combined with the close-knit feel of small-town living.

Each of these neighborhoods represents a unique facet of Downsville, where the local spirit shines through and community values reign supreme. Whether it's the historic ambiance, lakeside leisure, pine-scented air, picturesque sunsets, or the idyllic rural charm, Downsville, LA offers a neighborhood that fits just about any lifestyle and beckons with southern charm and a slower pace of life.

About Downsville, LA And It’s Education Institutions

Downsville, nestled in Union Parish, Louisiana, is a quaint town steeped in history and community spirit. Founded in the late 1800s, with the incorporation year widely recognized as 1910, this small town has preserved the essence of Southern charm amidst its quiet streets. The current population hovers around a modest few hundred, giving it a close-knit feel that's becoming increasingly rare. Landmarks that stand testament to its rich heritage include antebellum homes and the Downsville Community Charter School, which serves as a central hub for local gatherings and education. The town's simple layout, with its residential neighborhoods characterized by single-family homes, wide-open spaces, and tree-lined roads, embodies the serene lifestyle many residents value.

In terms of education, Downsville takes pride in the Downsville Community Charter School, which offers K-12 education and is known for its commitment to student development and community involvement. Although it is small in size, the charter school boasts a personalized educational approach, catering to the distinct needs of its students. This institution is the focal point for academic life in the city, providing not just education but also resources and opportunities for enrichment through after-school programs and community-based projects. While there are no universities within Downsville itself, the town's proximity to larger cities offers residents access to higher education institutions just a short drive away.

The Downsville Independent School District (DISD) oversees the charter school's operations, ensuring that the curriculum and educational standards meet state requirements while also reflecting the community's values. Education resources available to students include advanced technology in classrooms, dedicated faculty members, and a supportive environment for extracurricular activities. Students of Downsville also benefit from community-run initiatives and local scholarship programs aimed at assisting with higher education costs. As Downsville carries on into the future, clinging proudly to its past, the town continues to focus on fostering a nurturing environment where education and community remain at the heart of its identity.

Students at These Downsville, LA Schools Excel with Our Tutoring

I'm sorry, but as of my knowledge cutoff in March 2023, there aren't 20 schools in Downsville, LA. Downsville is a small community in Union Parish, Louisiana, and it actually has a very limited number of educational institutions. Typically, smaller rural areas like Downsville might only have one or two local schools, often including a combined elementary/middle school and a high school, or might be served by schools in nearby larger towns or cities.

However, I can construct a sample introduction for your needs, and we can hypothetically list a few local educational institutions as an example. But please note you would need to manually add hyperlinks to the school names to point to their respective websites since I can't create actual hyperlinks in this text format.

Introductory Paragraph:

At XYZ Tutoring, we are proud to support the academic growth and success of students across a diverse range of schools. Below is a sample listing of both public and private schools in the Downsville area, whose students have greatly benefited from our personalized tutoring programs. This selection is merely a snapshot of the many institutions we serve and does not represent the full spectrum of schools within the Downsville community.

Sample List of Schools in Downsville, LA:

Downsville Community Charter School - This charter school serves the local community with a focus on developing each student's potential through a strong educational program.

Union Parish High School - As the primary high school serving the Union Parish area, it offers a comprehensive secondary education.

D'Arbonne Woods Charter School - Located in a nearby community, this school offers another option for residents of Downsville, emphasizing innovation and college preparation.

Farmerville High School - Part of the Union Parish School District, this high school is committed to providing quality education to students, including those from Downsville.

Marion High School - Serving an area close to Downsville, the school has a strong commitment to academic excellence and personal growth.

The above names are included for illustrative purposes, and in a real-life scenario, the actual schools serving the Downsville area would be listed. Remember that in such a small town, you may not find 20 schools or even a single private school option, and surrounding town schools might be included in the list to represent regional educational offerings.

About AP Chemistry & AP Chemistry Tutoring

AP Chemistry, an abbreviation for Advanced Placement Chemistry, is a college-level course and examination offered to high school students through the College Board's Advanced Placement Program. This rigorous course covers a broad range of topics within the field of chemistry, including atomic structure, chemical bonding, phases of matter, electrochemistry, kinetics, and equilibrium, among others.

The AP Chemistry course is designed to provide students with a foundational understanding of chemical principles and the scientific reasoning needed to interpret data and solve complex problems. It is equivalent to a two-semester college introductory course that prospective science majors would take. The course is structured to encourage the development of critical thinking and analytical skills through laboratory work and theoretical study.

Several related entities are significant to AP Chemistry. The College Board oversees the curriculum and the standardized exam that students take at the end of the year. High schools and AP Chemistry teachers follow the guidelines provided by the College Board while teaching the course. The American Chemical Society also provides resources and guidelines that align with the objectives of AP Chemistry.

When it comes to tutoring a student who struggles with AP Chemistry, the best strategy includes a personalized and holistic approach. It is important to identify the student's areas of weakness and develop a customized plan that builds upon their existing knowledge while addressing gaps in understanding. Incorporating visual aids, practice problems, and real-world applications can clarify challenging concepts. Demonstrating the interconnectedness of topics within chemistry and reinforcing the fundamentals such as nomenclature, stoichiometry, and electron configurations can also help build confidence and competence in the subject.

The most common concepts in AP Chemistry include stoichiometry, the periodic trends, thermodynamics, and chemical reactions. Students are expected to understand and apply these concepts across various contexts. On the other hand, some of the most difficult concepts often include equilibrium, which requires a deep understanding of both conceptual and mathematical aspects, and electrochemistry, which involves intricate processes and calculations. Other challenging areas typically involve the topics where abstract reasoning and integration of multiple ideas are essential, such as molecular orbital theory and kinetics.

To excel in AP Chemistry, students must practice applying their knowledge to new and unfamiliar problems, ensure they have a strong grasp of the basics before moving on to more complex topics, and must not hesitate to seek clarification when concepts are unclear. Regular study, hands-on laboratory experience, and consistent problem-solving can significantly aid a student’s understanding and performance in this demanding course.

Find AP Chemistry Tutors Near Me