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Tenured Professor of Chemistry (Ph.D. in Organic Chemistry)
Darrell K.

5,472 hours tutoring

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About Darrell


Bio

I have over 20 years of experience teaching college chemistry (I was a tenured professor before launching my teaching business) and have won several teaching awards during that time. I also have well over 6,000 hours of private tutoring experience, where I’ve helped students from all over the world be successful.

And I'm here for you.

I have over 20 years of experience teaching college chemistry (I was a tenured professor before launching my teaching business) and have won several teaching awards during that time. I also have well over 6,000 hours of private tutoring experience, where I’ve helped students from all over the world be successful.

And I'm here for you.


Education

California State University Bakersfield
Chemistry
University of Illinois at Urbana-Champaign
PhD

Policies

  • Hourly Rate: $175
  • Rate details: After the first scheduled appointment, cancellation within less than 24 hours will incur the full lesson fee.
  • Lesson cancellation: 24 hours notice required
  • Background check passed on 9/26/2019

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

ACT Math

ACT Math

The math portion of the ACT can be mastered with the right approach! Learn powerful problem-solving techniques instead of just memorizing formulas! I have thousands of hours of experience helping students of diverse backgrounds succeed. Additionally, I have taught college algebra 1 and 2, and trigonometry, and have run summer math tutoring labs at several colleges.
ACT Science

ACT Science

The science portion of the ACT requires polished analytical-thinking skills, which can be mastered with the right approach! I teach powerful problem-solving techniques instead of memorization and have thousands of hours of experience helping students of diverse backgrounds be successful.
Chemistry

Chemistry

Prior to launching my teaching business, I was a tenured professor of chemistry at a small, liberal arts college. I focus on personalized teaching and getting results. Clients get 24/7 access to custom, interactive quizzes and other tools.
Organic Chemistry

Organic Chemistry

You can do this. Organic Chemistry is my passion. I have developed a suite of interactive learning tools for my Orgo clients. I focus on personalized teaching with an aim toward understanding core concepts that translate into mastery of the subject.
Physical Science

Physical Science

I love the physical sciences (no disrespect to the life sciences)! I focus on personalized teaching and getting results through strengthening understanding of the fundamentals, which builds confidence. Once the fundamentals are mastered, anything is possible. And I'm here to help.
Biochemistry

Examples of Expertise


Darrell has provided examples of their subject expertise by answering 1 question submitted by students on Wyzant’s Ask an Expert.

Darrell K.'s Photo

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Ratings and Reviews


Rating

5.0 (893 ratings)
5 star
(891)
4 star
(2)
3 star
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1 star
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Reviews

The Only Organic Chemistry Tutor You Need!

Words alone cannot describe how brilliant Darrell is. After struggling in class, I realized that I needed to find an Organic Chemistry tutor. It only took one session for me to realize that I did not need to look anywhere else. Darrell, in all aspects, was the mentor and tutor I needed to thrive in class. He was always very patient, understanding, and creative. There would be times where I was completely lost after attending lecture, and he would explain the material with such ease and clarity. After each session, I would walk out feeling confident. I did not know that was even possible (Chemistry is my weakness). But, Darrell is 100% the reason I survived Organic Chemistry, and I promise you that you will look forward to sessions with him!

Jen, 8 lessons with Darrell
Tutor responded:

Thank you so much for your thoughtful review, Jen! It was a pleasure to work with you!

Excellent tutor

My daughter met with Darrell at a time when she was very stressed by her AP chemistry class and unable to get what she needed from her classroom teacher. Darrell was amazingly helpful to her — she came out of the lesson saying “That was perfect. Exactly what I needed.” We will gladly have him tutor again when she needs it!

Laura, 2 lessons with Darrell

Knowledgeable and Easy to work with

I needed help with a college chemistry lab. Darrell was prepared and taught me what I needed to know in the hour as well as reviewing my future labs to make sure I was familiar with the upcoming concepts. He was a lifesaver!

Madi, 1 lesson with Darrell

Darrell is super helpful

Darrell explains concepts really well and is more than happy to provide resources for extra practice. He helped me review before my midterm and was able to simplify concepts so that I could understand. He is great and I would definitely recommend!

Lauren, 18 lessons with Darrell

Great tutor!

Darrell had deep knowledge of every topic I brought to him, and could tailor his help to my class and teacher specifically. He was able to come up with problems on a dime and was very encouraging. Brought a personality that made learning fun and rewarding.

Reid, 30 lessons with Darrell

Amazing Tutor

He is the ultimate expert in O Chem. I found him late in the semester, he helped me finish strong for the final and I ended the semester with a B+ in the class.

Matthew, 36 lessons with Darrell

amazing teacher, would recommend

I was struggling in organic chemistry, and near the end of the semester I was concerned of how I would do in the class. After I did a couple sessions with Darrell I noticed a significant difference in my knowledge of the material and ended the semester with a B+. Overall a great teacher who knows how students memorize information.

Alex, 3 lessons with Darrell

Amazing amazing amazing !

Darrell was an amazing tutor. Had him for General Chemistry. He is professional, caring, and REALLY knows his stuff. He was able to help turn my semester around. He answered all of my questions regarding the intricacies of chemistry. He is excellent, I couldn’t have gotten through the semester without his guidance. Highly recommend him! I’ve come to appreciate the complexity of it all. -V

Jared, 25 lessons with Darrell

Awesome Teacher!!

If you are struggling with chemistry, look no further than Darrell. He is an exceptional tutor who has helped me tremendously with college chemistry concepts. He has extensive knowledge of the subject matter and knows how to explain it in a way that is easy to understand. With Darrell as my chemistry tutor, I have significantly improved my grades and confidence. I highly recommend him to anyone struggling with chemistry who wants to enhance their understanding of the subject. Thank you, Darrell, for all your help!

Christian, 6 lessons with Darrell

Amazing all around!

Extremely professional and very patient. He is available to help you whenever you need it and is extremely knowledgeable. He has been helping me with my organic chemistry class and I couldn’t be more thankful!

Adam, 11 lessons with Darrell