5.0

Regan Silvestri

Chemistry - Lorain County Community College

5.0
Quality
2.6
Difficulty
100%
Would Retake
127
Reviews
5.0
Quality
2.6
Difficulty
5.0
Helpful
5.0
Clarity

100%

Would Retake

127

Reviews

Rating Distribution
Official

5

123

4

3

3

1

2

0

1

0

What Students Say

Silvestri was a fantastic professor

CHEM161 - 5.0 rating

He was very knowledgeable and made the course fun

CHEM161 - 5.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

73%

Textbook Required

11%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 62 grades
Most common grades:
A (28)
A+ (11)
B (10)
Grade Distribution
A(39)B(12)C(0)D(0)F(0)A-/B+(11)
Based on 68 reported grades
A: 28
A+: 11
B: 10
B+: 8
Common Tags
Respected (44)
Caring (34)
Hilarious (28)
Inspirational (18)
Amazing lectures (16)
Gives good feedback (13)
Amazing lectures (10)
Clear grading criteria (7)
Rating Trend

Stable

-0.02 avg change
Feb
Apr
Jul
Aug
Nov
Dec
Last 6 months
Ratings by Course

161

5.0

(1)

CHM151

5.0

(1)

CHEM171

5.0

(2)

CHM161

5.0

(6)

CHMY171

5.0

(1)
+3 more courses
Difficulty by Course

CHM151

4.0

CHEM171

3.5

CHEM161

2.7

CHMY161

2.3

CHM161

2.2

Reviews (127)
5.0
4.0
CHM151
Grade: A
Jan 21, 2014

Regan Silvestri is one of the most engaging teachers I have ever had.He ensures his students understand the content he is presenting.there are no surprises.His labs aren't overbearing or confusing,and the homework is VERY useful in test studying. I HIGHLY recommend him for any chemistry.Plus who doesn't love a magic trick every now and then:)

5.0
3.0
CHMY161
Jan 30, 2014

Loved the experiments he performed in lecture to tie in the concepts we were learning! He was always clear about what was really important- are you able to apply chemistry in the real world- do you understand why you're doing a calculation, etc. Showed us how to do each problem the simplest way possible. Really wish he was teaching Chemistry 162.

5.0
4.0
CHMY161
Feb 13, 2014

Dr Silvestri was the most thorough and passionate teacher I've ever had in my entire college career. He is very dedicated and excited about chemistry which makes his students eager to learn even more.

5.0
3.0
CHMY161
Mar 27, 2014

This professor met the students where they were at academically and broke everything down back to core concepts when things got tough. Truly a wonderful professor who is not only intelligent, but also knew how to explain it to people who aren't. Most professors are intelligent, but have no ability to break down their knowledge.

5.0
2.0
CHEM161
May 8, 2014

The large bulk of material that was to be covered in a small amount of time never felt rushed and Prof. Silvestri remained calm and in control the entire time. Also the funniest and most intelligent teacher I have had at this school, or at any school.

5.0
2.0
CHEM161
Grade: B+
May 17, 2014

Do your homework!! whatever homework you do study it because he tests on the homework and go see marsh from the tutoring center she is great! he is a great guy however its not to hard you just need to apply yourself remeber study the homework!

5.0
1.0
CHMY161
Jul 3, 2014

Regan was amazing!!! Regan is an amazing teacher and made me want to go to class and learn about chemistry. He was able to explain every concept clearly and so everyone in the class could understand it. He was very willing to help with homework during class and lab time. He was always available for questions. I loved this class because of him!

5.0
3.0
CHEM161
Jul 23, 2014

This instructor has a gift for expressing complex ideas in an easily understandable way. He can explain chemistry for everyone to understand, and made even the most difficult concepts seem easy. He is fantastic!

5.0
1.0
CHEM161
Jul 24, 2014

Reagan is the best professor for teaching chemistry! What everyone else has said about him is so very true.

5.0
4.0
CHEM171
Sep 4, 2014

It was a really tough course but Prof. Silvestri made it fun and understandable. Honestly, I think he was the best professor that I could have possibly had for this course.

5.0
3.0
CHEM171
Nov 1, 2014

One of my favorite professors I have had in college thus far. Very practical. I would gladly take another class with him in the future. He is an excellent professor.

5.0
1.0
CHM161
Nov 15, 2014

The greatest science teacher I have ever had! Helped me understand and appreciate chemistry while having fun at the same time. I always looked forward to coming to class. Great teacher!

5.0
2.0
CHMY161
Grade: B+
Nov 18, 2014

Great teacher, did a good job teaching what yu needed to know and skipped the things you did not need to know. His goal is that everyone passes the class, and very helpful when needed. Tutoring helped me as well her name is Marsha. the class was always interesing and fun. When you have to take a class you may as well enjoy the knowledge.

5.0
1.0
161
Grade: A
Nov 23, 2014

He goes over everything you need to know and is great at answering your questions or giving you additional time if needed on assignments. Tests are based on the homework problems and he helps you in Lab. As long as you do the work and show up you'll get an A! I wish I had another class to take with him! He makes chemistry fun!!

5.0
1.0
CHMY171
Dec 17, 2014

I am not the type of person to give the highest rating for each question on these surveys, but Dr Silvestri really is an impressively skilled teacher and LCCC is lucky to have him. He would always give us a better way to think about the material than even the textbook.

5.0
3.0
CHEM161
Jan 12, 2015

He was a great teacher!!! Super funny, down to earth and very knowledgeable about the material that he was teaching. Entertaining without rambling. I was very worried about taking this class since I am clueless when it comes to CHEM but he was such a great teacher!!! Awesome teacher!!!

5.0
1.0
CHMY161
Feb 12, 2015

Prof Silvestri is a very effective communicator with the unique ability to make a formidable subject like chemistry very approachable and fun. honestly one of the best teacher I have ever had.

5.0
1.0
CHEM161
Grade: A
Feb 23, 2015

Amazing teacher with an amazing teaching style! Truly cares about his students academically and personally. Fun in class does in lecture experiments just for fun! Loves to blow things up! Assigns hw that really helps with grade and tests. If you need to take chemistry take Regan!!!

5.0
2.0
CHMY161
Feb 26, 2015

He was able to make everything that we learned easy to understand. On top of that, if we needed extra help he was always right there. He made me understand Chemistry... something I never thought I'd be able to get. Best teacher ever.

5.0
2.0
CHM161
Mar 16, 2015

Dr. Silvestri is an awesome teacher. Makes sure his students understand content and have fun while doing it. Also does tons of "Science Magic Tricks" that go with learning. Awesome teacher, wish I could have him teach me everything through the remainder of my college career.

5.0
3.0
CHEM161
Mar 22, 2015

Regan Silvestri is an excellent chemistry teacher. He takes a hard subject matter and makes it understandable and even fun. If you still aren't able to understand it he takes the time and gives plenty of opportunities to help you out. The homeworks are a bit long occasionally, but they are just like the tests so great study material.

5.0
2.0
CHMY161
Grade: A
Apr 6, 2015

Made Chemistry fun!

5.0
3.0
CHEM161
May 5, 2015

He's an amazing teacher. Explained things in an understandable fashion. Made sure we knew the material. Kept the class engaged. Kept everyone on task, and involved in the learning. Made it fun, which made it easier for us to focus. I've never done so well in a science class. I loved this class. :)

5.0
2.0
CHEM161
May 12, 2015

Prof Silvestri has a real gift for making complex scientific concepts and math algorithms simple and easy enough to understand. He made the course both fun and informative and kept students involved by speaking in easily understood terms and breaking down the terms that were ambiguous or difficult to understand. Great class and Awesome teacher.

5.0
2.0
CHMY161
Grade: A
May 12, 2015

Homework every week, but it prepares you for the test so you end up not having to study at all or as much. The lectures are clear, sometimes a bit fast, but you always review before class an he is always there for help if you need it. Tests are exactly like the homework. No reason not to pass the class. He makes chemistry easy to comprehend and fun

5.0
3.0
CHEM161
May 26, 2015

We had fun while learning chemistry if you can believe that. He not only explained the abstract concepts from the textbook with examples that relate to everyday life, but also made us laugh. It kept the students attention while trying to learn the horribly boring mathematics of chemistry. Kudos to you Prof Silvestri, keep doing what you're doing.

5.0
3.0
CHEM161
Jul 29, 2015

Dr. S has a vast knowledge and incredible ability to explain the topics clearly for everyone. This class seemed tough at first, but Dr. S was able to convey the information and make sure everyone was able to apply it to the homework and tests.

5.0
2.0
CHM161
Grade: A
Aug 3, 2015

Class was great and i loved it. (I loved chemistry?!?!?!) Professor Sylvestri is the best chemistry teacher! Very knowledgeable and made it fun to come to class.

5.0
3.0
CHEM161
Aug 17, 2015

Very effective at presenting material. Had a great way of explaining concepts so that they were easy to understand. Used visual demonstrations which enabled me to understand the material better. His mathematical look at everything made chem a lot easier. I found myself with few questions since he made everything so easy to understand and remember.

5.0
2.0
CHEM162
Aug 31, 2015

Professor Regan is an amazing instructor...

5.0
2.0
CHEM161
Sep 15, 2015

Best professor I have ever had

5.0
3.0
CHM161
Oct 19, 2015

Professor Regan made class interesting, easy to understand, and was always available to help if it was needed! If I had any more science courses to take, I would want to take them with him! Awesome professor!

5.0
1.0
CHMY161
Grade: A+
Oct 21, 2015

There's homework due online after every class. He's helpful, friendly, funny, and makes class interesting by doing explosive chemical experiments. This class was beyond easy. There were times when I was just sitting in class not knowing what else to do since I already know it all. Reading lab handouts before lab would be helpful. Tests are easy.

5.0
2.0
CHMY161
Grade: A-
Oct 23, 2015

Regan is an AWESOME teacher!! Class is mostly math problems, which he teaches you how to do over and over in class! You will have homework after each class but the homework questions are pulled right from the test!!! Do your homework and you will pass the test and class with flying colors!!!

5.0
4.0
CHEM161
Nov 5, 2015

Prof Silvestri has an amazing talent for making what could be difficult material very easy to process and understand and then apply. He was able to simplify the class in a way that all of the students could understand. Did a good job of relating foreign concepts to real life situations that are of interest to college students. Wonderful professor.

5.0
1.0
CHMY161
Grade: A
Nov 18, 2015

Prof. Silvestri is the best professor that I have ever had. He takes hard material and makes it so easy to understand. I have never taken a chemistry class before and I got an A. If all my professors taught like he did, I would pass every class with flying colors. He is hilarious and makes boring material fun to learn! Highly recommend him!!

5.0
3.0
CHMY161
Dec 19, 2015

He explained things in a very practical and understandable way that wasn't complicated to understand. All around great teacher! i highly recommend him to other students taking the course!

4.0
3.0
CHMY161
Grade: B-
Dec 31, 2015

Regan is super smart and funny and always bringing cool experiments into the class. Very willing to help, a quick grader and very organized. Gives opportunities for easy points and extra credit. He gives all the tools you need to pass.

5.0
3.0
CHEM161
Jan 7, 2016

Very enthusiastic and energetic. He teaches with a spice that not many teachers have. Best teacher I've had in my education endeavors and I have 100+ credits.

5.0
1.0
CHEM161
Jan 16, 2016

The kindest person I have even met.

5.0
2.0
CHEM161
Feb 13, 2016

Prof Regan is clearly a master of his field; however, he doesn't teach in a way that's condescending or confusing. He's great at bringing difficult concepts down to a level that can be easily comprehended. His enthusiasm is evident and it makes his lectures engaging and effective. I didn't want to take this class, but I ended up loving it!

5.0
3.0
CHEM161
Feb 15, 2016

Dr. Silvestri is a funny dude. He really tries to keep you engaged throughout the class. Tests can be a bit tricky if you don't read carefully, but he really doesn't try to trick you. Expect homework every day!

5.0
2.0
CHEM161
Mar 26, 2016

Reagan was absolutely amazing. I was so afraid of taking chemistry but he not only made it fun but he made it manageable as well. I learned more in this class than I did in any of my other science classes. I am so grateful that I had him as my Chemistry professor.

5.0
1.0
CHEM161
Grade: A
Apr 21, 2016

Awesome lab instructor!

5.0
1.0
CHEM161
May 6, 2016

He explains everything extremely well & communicates effectively. He was very lively, energetic & helpful throughout the course. He is dedicated to helping his students fully understand the material, even if it meant going out of his way to do so. He was willing to help anyone who needed & explained the content clearly so everyone could understand.

5.0
3.0
CHEM161
Jul 5, 2016
Would take again

Professor Silvestri really invests the time to teach this subject and always shows enthusiasm and expertise in every lesson he teaches. Very dedicated to the classes. Could not ask for anyone better to help you succeed in this class.

5.0
2.0
CHEM161
Grade: A
Jul 19, 2016
Would take again

Honestly Regan is an AWESOME professor! He goes through similar problems over and over and breaks them down to make it super easy to understand. There could not possibly be a better professor for chemistry than Regan.

5.0
3.0
CHEM161
Grade: B
Jul 31, 2016
Would take again

I took the course over the summer. Condensed and fast paced but worth it. I had used the reviews here and glad I did. Prof Silvestri was fantastic and though the class did drag on at times he adds in his humor and well, I didn't lose interest for long. Would take him again!

5.0
2.0
CHEM161
Grade: A
Aug 22, 2016
Would take again

Dr. Silvestri was a fantastic professor. He really tells you exactly what you need to know and how to study. He is straight forward, which many professors lack. He is not trying to trick or decieve you and is always around to help. I took this course over the summer which I loved because its fast paced and keeps you on track!

Respected
Clear grading criteria
Caring
5.0
4.0
CHEM161
Oct 20, 2016
Would take again

He was very knowledgeable and made the course fun. I had honestly suffered anxiety knowing I had to take this course. Having taken the course over 18 years ago and barely managed to pass with a decent grade caused me to develop a fear of chemistry. I was pleasantly surprised and actually enjoyed the course.

Respected
Hilarious
Caring
5.0
3.0
CHEM161
Grade: B
Dec 6, 2016
Would take again

He was absolutely wonderful! I was so nervous about taking a chem class but he made it a breeze! 10/10 recommend him! You will not find a better professor out there! He truly wants his students to succed!

Inspirational
ACCESSIBLE OUTSIDE CLASS
Caring
5.0
3.0
CHEM161
Dec 20, 2016
Would take again

The class was very straight forward. I was always well prepared for the tests from his explanations. The tiny experiments he did in lecture were great. He really made us want to learn. Professor Reagan is an awesome great professor.

Respected
Inspirational
5.0
3.0
CHEM161
Jan 25, 2017
Would take again

He was always doing cool experiments in lecture, and always willing to explain something to you if you didn't understand. He was very organized, always posting the lecture videos online so we could go back and watch, and the answers to the homework so we could study that as well, plus review sheets.

Respected
Caring
4.0
3.0
CHMY161
Grade: A
Apr 7, 2017
Would take again

This is mainly a math class. Learned very little new information from high chemistry 22 years ago.

Clear grading criteria
5.0
3.0
CHEM161
Grade: B
Apr 21, 2017
Would take again

Professor Silvestri is very clear and concise with a touch of humor in his lessons. Very thorough and went over many practice problems in class, made learning the material easy by making each question a simple math problem. He was excellent.

Hilarious
Amazing lectures
5.0
1.0
CHEM161
Grade: A+
May 4, 2017
Would take again

Regan is GREAT! The way that he simplifies every single chapter into a simple math problem is incredible. He reviews for a whole class before any test essentially telling you everything that will be on the test next class. It seems impossible to fail his class and he is hilariously dorky! Hands down best teacher at lccc!

Hilarious
Amazing lectures
Caring
5.0
2.0
CHEM161
Grade: A
Jul 31, 2017
Would take again

For me, this class broke down into two things: the math problems, and the concepts. Once you get the structure of the math problem down, it's a cake walk. Regan explains this very well throughout the course, which is amazing. He takes the scariness and the hard parts out of Chemistry.

Respected
LOTS OF HOMEWORK
Caring
5.0
3.0
CHEM161
Aug 7, 2017
Would take again

Regan is a really good teacher. I took chemistry in high school and didn't understand 90% of it; once Regan explained it, I actually got mad at my high school teacher for making it seem so complicated. If I was a science-related student I would take as many classes with Regan as I possibly could, because he is one of the best teachers I've ever had

Respected
Inspirational
Caring
5.0
2.0
CHEM161
Grade: A+
Oct 31, 2017
Would take again

Regan is by far my favorite professor at LC. Lectures are fun and engaging. You can't find a smarter, more passionate chemistry professor. Homework is the worst part, but still not that bad at all.

Inspirational
Hilarious
Amazing lectures
5.0
3.0
CHEM161
Grade: A+
Oct 31, 2017
Would take again

As far as I know, he only teaches chem 162 in the summer, and the timeframe is a drag. 2 days a week, really long lectures, long labs, and harder material than 161 by far. Still a fantastic teacher, but the course is very fast paced and tough, since it's only 8 weeks.

Respected
Inspirational
LECTURE HEAVY
5.0
2.0
CHEM161
Grade: B+
Nov 22, 2017
Would take again

Great professor. Makes everything easy and if you show up and pay attention, you pass.

Gives good feedback
Respected
Hilarious
5.0
3.0
CHEM161
Grade: B+
Dec 8, 2017
Would take again

Best prof ever. Hes relatable and makes lectures fun. He posts all of the lecture vids online, and tells you exactly what you need to know for the exams. Hes so helpful in lab and will jump to answer any questions. Exams and labs are graded and in canvas within hours! Overall hes a great person and I highly recommend him.

Inspirational
Hilarious
Caring
5.0
3.0
CHEM161
Dec 13, 2017
Would take again

He is a great and goofy Instructor, tells silly chemistry jokes, lecture videos online, homework due before every class except tests, Weekly Lab, make sure to attend final review sessions because he gave 1 free question on final exam for attending the review. :-) I would def take him again If I had to take any more chemistry courses.

ACCESSIBLE OUTSIDE CLASS
Hilarious
Would take again
5.0
3.0
CHEM161
Feb 27, 2018
Would take again

Prof Silvestri taught in a way that made Chemistry make sense. He explained everything as it would pertain to my career and not just info out of a book. He also worked through many problems so we could understand the process. Somehow he was able to take the most complicated concepts & make them easily understandable. I can't explain how he did it!

Respected
Inspirational
Amazing lectures
5.0
3.0
CHEM161
Grade: A+
May 8, 2018
Would take again

Hands down the best professor at LC. He really cares about his students and wants to see them pass. He's absolutely hilarious and never lacking a good chemistry joke!! Very accessible outside class and more than willing to help. I wish he taught all my classes!! Very very very recommendable!!

Hilarious
Amazing lectures
EXTRA CREDIT
5.0
2.0
CHEM161
Grade: A+
May 24, 2018
Would take again

Such a great professor. I wish I could take him for more classes. He made everything hard about chemistry make sense. Great with labs, he's very helpful even when you ask 101 questions during every lab!!!! Take him because you will not regret it!

Respected
Hilarious
Caring
5.0
2.0
CHEM161
Grade: B-
Jun 2, 2018
Would take again

If there was a crime for smiling, this guy would be easily arrested! I have taken Chemistry three times. I took his class just to have a decent experience for once. As a noncredit. He made a miracle for me, it brings a tear to my eye and tremendous relief, to finally move on. He reminds me of me with having a fun personality and love for science!!!

Hilarious
Amazing lectures
Caring
5.0
2.0
CHEM161
Grade: A+
Aug 22, 2018
Would take again

Never took a Chem class in my life and got an A. There is lots of homework (get two attempts) and the questions are the same as on the exam, just different numbers. Only have to show up for lab, as all the lectures are online. Do the study guide, Attend the exam review lecture and youll get an A. Best class ever.

LOTS OF HOMEWORK
Amazing lectures
EXTRA CREDIT
5.0
4.0
CHEM161
Sep 12, 2018
Would take again

Regan is a great professor. He simplifies everything to the point where you cannot fail. It seems like everyone in the class understands the material. He works tons of example problems. Reviews the material before every test so we are thoroughly prepared. He is funny and does things to make the class laugh and regain attention. Really a great prof.

Respected
Amazing lectures
Caring
5.0
3.0
CHEM161
Oct 22, 2018
Would take again

Professor Silvestri has teaching down to a science, so to speak. He doesn't waste time, dwell on things that aren't important, or just fill time. Ever minute in his class is a learning experience and I appreciated all of it.

Respected
Inspirational
Hilarious
5.0
3.0
CHEM161
Grade: A
Nov 13, 2018
Would take again

He is one of the best professors I have had. He is very helpful if you don't understand. He tries his best to set you up to do well in the class. The homework really helps you get ready for the exams. He jokes around and tries to make chemistry fun. I would definitely take him again.

Gives good feedback
LOTS OF HOMEWORK
Clear grading criteria
5.0
2.0
CHEM161
Grade: A
Dec 5, 2018
Would take again

Amazing and brilliant professor, he really helped me grasp the chem material. I would take his class again and again if I could!

Respected
Hilarious
Caring
5.0
2.0
CHEM161
Grade: A+
Jan 11, 2019
Would take again

Best professor I've had so far! He gives you everything you need to remember on each test and final. Keeps lectures and labs clear but still entertaining and willing to help if you're struggling.

ACCESSIBLE OUTSIDE CLASS
Clear grading criteria
Caring
5.0
3.0
CHM161
Grade: B
Jan 16, 2019
Would take again

I havent taken chemistry since high school (5 years ago) before taking it again this past semester. Regan Silverstri is by far the best college professor I have had. Makes all the topics so easy to understand and explains them well, being super helpful if you dont get it right away. Homework every day but its usually easy if you go to lecture.

Respected
Amazing lectures
5.0
3.0
CHMY161
Grade: B+
Jan 30, 2019
Would take again

Makes chemistry very understandable and simplified. I was very nervous about taking chemistry, but I'm glad I got him as a professor.

Respected
ACCESSIBLE OUTSIDE CLASS
Clear grading criteria
5.0
1.0
CHMY161
Grade: A+
Mar 17, 2019
Would take again

Super awesome teacher! exams are exactly what he goes over in class - no guessing where anything came from. he's super nice & approachable, overall a fun class and he made it much more enjoyable in the summer

Respected
Skip class? You won't pass.
Amazing lectures
5.0
3.0
CHEM161
Apr 27, 2019
Would take again

The professor made this class everything I took away from it. I never understood chemistry or even liked it, but he made the class enjoyable. I liked the set up of the class and how everything is online. The professor was enthusiastic which really helped the long classes from being boring. Any other science class I need I will try to take him.

Respected
Hilarious
Caring
5.0
4.0
CHEM161
Jun 11, 2019
Would take again

Such an amazing instructor! He was able to make chemistry easy for anyone to do. He was super organized and followed the syllabus perfectly. He communicated well with the students and was very helpful when anyone had a question. Lecture videos available online. He even brought demonstrations to show the class to help understand the material. Wow!

Respected
Inspirational
Amazing lectures
5.0
4.0
CHEM161
Jul 15, 2019
Would take again

Prof Regan was able to help me understand chemistry. His teaching style is amazing. I loved it! His online reviews and study guides helped so much. He was always more than willing to help. Many times he did extra questions for review exam days. I also loved when he did experiments. It was so fun. He gave me a whole new appreciation for chemistry.

Respected
5.0
4.0
CHEM161
Sep 10, 2019
Would take again

he taught me how to pass chemistry class

Respected
Inspirational
5.0
4.0
CHEM161
Nov 26, 2019
Would take again

The professor was an amazing teacher. Very interactive. Offered lots of extra help & made sure we were confident before exams. Stuck to the schedule 100% of the time. Funny & grabbed our attention when things were slow. Always seemed to think of the students & made sure everyone was confident. Made me really enjoy class and I highly recommend him.

Respected
Caring
4.0
4.0
CHEM161
Grade: A
Dec 21, 2019
Would take again

This class was half online and half in class. You only had to attend one day a week, he had a very brief lecture and the rest of class was your lab. Exams (more like quizzes they were only 5-8 questions) every week, almost straight from the HW just changes a few numbers. Final was only 35 questions. Silvestri is hilarious, moves real fast though!

Gives good feedback
Clear grading criteria
Hilarious
5.0
3.0
CHEM161
Feb 13, 2020
Would take again

Regan was wonderful! His teaching method was smooth, thoughtful, and most of all FUN! I cannot believe that I understand chemistry now and its all because of his teaching method! I am very lucky to have been one of his students. He gave me confidence in a field I was afraid to tackle. Thank you LCCC for employing such an awesome Professor!!!!!

Respected
Caring
5.0
3.0
CHEM161
Aug 11, 2020
Would take again

This was probably the most clearly defined online course I've even taken. The way the homework assignments directly fed into how we took the exams was great. There were no mysteries about what to study. The instructor made so much extra information available to us to make sure we knew what we were doing. Great course. Incredible instructor.

Respected
Lots of homework
Caring
5.0
3.0
CHEM161
Oct 15, 2020
Would take again

Overall it was one of my favorite classes! He made difficult topics easy to understand. One of the best teachers I've had throughout college. Good teachers make all the difference.

Respected
Hilarious
Caring
5.0
2.0
CHEM161
Grade: A
Nov 25, 2020
Would take again

Take Silvestri. He's amazing. He grades fair. Lectures are interesting. He always teaches you what you need to know. Labs online were hard in the beginning. But his response in emails explains everything you need to know.

Gives good feedback
Respected
Participation matters
5.0
4.0
CHEM161
Dec 9, 2020
Would take again

Everything was structured well, teacher was incredible, course content was challenging but taught well; overall am very happy I took this course with the teacher I did

Caring
5.0
5.0
CHEM161
Grade: A
Dec 12, 2020
Would take again

The best professor ever. Honestly I dont have one bad thing to say about this class, its challenging but he makes chemistry fun and interesting, even if taking it online!!!

5.0
3.0
CHMY161
Grade: A
Jan 12, 2021
Would take again

He handed online COVID style learning very well. He responded to emails instantly and walks you through the problem without just giving you the answer right away. His teaching style is great. A lot of example problems and always there to help his students.

Respected
Accessible outside class
Amazing lectures
5.0
3.0
CHEM161
Mar 12, 2021
Would take again

he explained things in a way that made it simple to understand, he repeated things over and over which helped it stick in your brain. he is by far one of the best professors i have come across ever. his style of teaching is impeccable.

Respected
Amazing lectures
Caring
5.0
2.0
CHM161
Grade: A
Apr 1, 2021
Would take again

I love Silvestry. Was always scared to take chemistry but he makes it very easy. Lecture videos are easy to follow with the slideshow also provided.

Gives good feedback
Lots of homework
Skip class? You won't pass.
5.0
2.0
CHEM161
Grade: A+
Apr 29, 2021
Would take again

Professor Silvestri is a great teacher. I'm so glad I signed up for his class this semester. He breaks the information down in a way you will understand and if you have questions be is quick to get back with you. If you have to take Chemistry make sure it's with Professor Silvestri.

Gives good feedback
Respected
Caring
5.0
3.0
CHEM161
Jun 4, 2021
Would take again

Impressed by how well this course was taught despite being online. Students solve practice problems. Lectures are outstanding! When help is needed, I was totally amazed by the detailed responses! Appreciated the professor's great sense of humor. Such a great learning experience. Never thought I would love Chemistry so much. Dr. Silvestri thank you!

Hilarious
Amazing lectures
5.0
4.0
CHEM161
Jul 24, 2021
Would take again

Best professor I have taken at LCCC so far. Especially considering this class was fully online. Always quick to respond to his students by email, always available to help, and extremely understanding!

Gives good feedback
Caring
Hilarious
5.0
3.0
CHMY161
Jul 27, 2021
Would take again

I took this class online. I love Silvestri. He is the best. He simplifies everything and clearly explains what he is doing. Exams look just like the homework and he is a fair grader on labs. I did use the textbook because I found it to be beneficial.

Clear grading criteria
Gives good feedback
Respected
5.0
5.0
CHEM161
Sep 15, 2021
Would take again

I am 50 years old and have several degrees and I have to say, hands down, Regan is the best professor I have ever had. Chem is hard. There's a lot to remember & the formulas & verbiage can be very confusing. Regan however broke it down to its simplest terms-just math problems. Chem is scary, but he taught me how to stay organized. How easy is that!

Respected
Participation matters
Caring
5.0
3.0
CHEM161
Grade: A
Nov 30, 2021
Would take again

Honestly, the best professor I have ever had. If you take his course you will not only be interested, you will feel like you can understand and do well even if you didn't feel like you were any good at math or chemistry before. He's an absolutely amazing teacher and he really does care and knows how to explain things to make them simple.

5.0
2.0
CHEM161
Dec 15, 2021
Would take again

one of the best!

Gives good feedback
Accessible outside class
Amazing lectures
5.0
4.0
CHEM161
Feb 9, 2022
Would take again

This was the best online class I have ever taken. I love how he uploaded actual recordings of his lectures for us to watch. It was just like we were in class with him. He made everything understandable to the normal person (he didn't talk in science talk). It was just an amazing class.

Respected
Amazing lectures
5.0
3.0
CHEM161
Grade: Not sure yet
May 6, 2022
Would take again

He's pretty amazing at understanding the college student's mind and teaching the material in a way that everyone can understand. He is the best teacher I've ever had. Thank you Dr. Silvestri for making chemistry awesome! I really appreciate it!

Hilarious
Caring
Respected
5.0
2.0
CHEM161
Jul 25, 2022
Would take again

Regen makes explaining Chemistry like explaining how to brush your teeth. I knew nothing, but it was so easy to catch on.

5.0
3.0
CHEM161
Grade: A-
Jul 25, 2022
Would take again

He has been one of the most easy going, chill, and just generally great teacher I have had from this school. The work does get hard but his lectures goes into detail and before every lab he does a overview of the chapter so that he makes sure everyone understands. he also does magic tricks lol! DON'T waste money on the textbook, you don't use it.

Lots of homework
Hilarious
Caring
5.0
2.0
CHEM161
Grade: A
Oct 29, 2022
Would take again

Professor Silvestri is a one in a million type of dude. He does lots of magic tricks, he is engaging and approachable. Ask him about his rockstar days. Wonderful human being

Gives good feedback
Hilarious
Lecture heavy
5.0
1.0
CHEM161
Grade: A+
Nov 14, 2022
Would take again

He's so funny!! He was apart of a pretty famous band, lit me on fire (safely) and let me have the class I wish I could've had back in high school but missed due to covid. This guy is incredible and I couldn't have asked for a better chemistry teacher. He also sometimes speaks/writes in Russian and it's pretty funny honestly

Gives good feedback
Hilarious
Respected
5.0
2.0
CHEM161
Grade: A
Jan 9, 2023
Would take again

He is an amazing teacher and knows how to connect with his students. He makes chemistry seem easy and does not use big words that most kids would get lost in, he makes sure everyone understands what he is saying. He also does a ton of practice problems which help insanely! Definitely recommend him for in-person and/or online!

Amazing lectures
Inspirational
Hilarious
5.0
3.0
CHEM161
Apr 21, 2023
Would take again

BEST PROFESSOR!!!! Dr. Silvestri has a fun personality and so much energy, which made the labs lots of fun. You can tell he knows his stuff. The best part about having this professor was that he simplified all the material in the course down to just what we needed to know, and then helped us to understand that. Highly recommended professor!

Amazing lectures
Inspirational
Hilarious
5.0
2.0
CHEM161
Grade: B+
May 11, 2023
Would take again

When I enrolled into Chemistry I was worried about the course. A couple of my friends told me to ask for Regan because having him as a professor they were able to pass the course. He was so helpful and caring and funny which made the class even more enjoyable he would explain things so well and thoroughly. I would love to have him again.

Amazing lectures
Hilarious
Caring
5.0
3.0
CHEM161
Grade: B
Jul 3, 2023
Would take again

The amount of organization Professor Silvestri put into the course and the passion he has for it truly helped make a very difficult class easier to understand! Encouraged questions and class participation. Professor Silvestri is without a doubt the most interesting, engaging and knowledgeable professor I have had since enrolling at LCCC.

Inspirational
Caring
Respected
5.0
2.0
CHEM161
Grade: B
Jul 27, 2023
Would take again

Speaks clearly in simple terms with simple explanations. Explains things extremely well with a pleasant demeanor and zero arrogance. Reassures students that chem is not as hard as it looks. Friendly teaching style keeps you paying attention without the stress of worrying. Simple instructions. Effective pace. Follows the syllabus schedule exactly.

Caring
Respected
5.0
2.0
CHEM161
Grade: A
Jul 29, 2023
Would take again

Awesome professor! Very intelligent and funny. I enjoyed his lectures very much

Amazing lectures
Gives good feedback
Hilarious
5.0
3.0
CHEM161
Grade: Not sure yet
Nov 17, 2023
Would take again

He made a subject that I was terrified of my whole life very simple and understandable. Wish I could have had him as an instructor in high school for difficult subjects, my life outcome would have been much different.

Inspirational
Caring
Respected
5.0
4.0
CHEM161
Grade: A
Nov 28, 2023
Would take again

He sometimes can talk in circles but is very understanding and cares about your succeeding in his class

Hilarious
Respected
5.0
3.0
CHEM161
Grade: B+
Dec 17, 2023
Would take again

Clear and concise lectures! Related class to real life topics. Helped me pass chemistry!

Group projects
Gives good feedback
Hilarious
5.0
3.0
CHEM161
Grade: Rather not say
Apr 16, 2024
Would take again

Prof Silvestri made learning chemistry fun. He included experiments in his lectures relating to the current topic. He explained the process of converting to a way I could understand it. I was anxious about chem when I started this course and now, I feel confident. I would highly recommend this instructor!

Amazing lectures
Caring
Respected
3.0
2.0
CHMY161
Grade: A-
May 6, 2024
Would take again

Prof is helpful, goofy, and understanding. No need to explain why you missed a lab or homework assignment, he will just reopen it for you if you ask. He lectures in circles at times but really does try to simplify things as much as possible. Tough grader, you just need to learn what he's looking for.

Tough grader
5.0
3.0
CHEM161
Grade: B
May 23, 2024
Would take again

Great instructor that I could definitely recommend to anyone, especially if you are concerned whether or not you're capable of handling the class. His teaching style and structure make tougher classes simpler.

Inspirational
Caring
Respected
5.0
3.0
CHEM161
Grade: Not sure yet
Jul 15, 2024
Would take again

I have never had a teacher this amazing. I was worried about taking this course during the summer, but the professor was amazingly patient, clear and helpful. I wish he taught more classes!

Amazing lectures
Respected
5.0
3.0
CHMY161
Grade: A
Jul 26, 2024
Would take again

Expectations were clear, lectures were enjoyable and he did magic science tricks every so often.

Amazing lectures
5.0
3.0
CHEM161
Grade: Not sure yet
Oct 31, 2024
Would take again

I'm so glad I picked Professor Silvestri's course. I'm not sure I would be passing this course without him. He really takes the time to make sure we understand the homework and is happy to help on all of our questions.

Caring
Respected
5.0
4.0
CHEM161
Grade: Not sure yet
Dec 13, 2024
Would take again

He is very helpful and understand how we can be successful and always let us try our best in every assignment, he teaches amazing! You never have doubt of what you are learning, he is there to help you and let you try your best. Thank you Dr. Silvestri!

Inspirational
Caring
Respected
5.0
3.0
CHEM161
Grade: B
Dec 25, 2024
Would take again

Approachable professor who makes a challenging subject more manageable. Hands-on demos and clear explanations helped me understand chemistry. Studying with Unstuck ai made prepping for exams a breeze. Definitely recommend this class.

5.0
3.0
CHEM161
Grade: B
Feb 4, 2025
Would take again

His lectures were amazing. I enjoyed this class so much. Even though I dreaded taking it because it seemed so confusing. He was funny and kept me interested.

Amazing lectures
5.0
3.0
CHEM161
Grade: B+
Apr 16, 2025
Would take again

This class is a 10/10. He was so engaging! And very helpful!! Awesome attitude and great personality. He would very clearly explain subjects. The questions on the tests actually reflected what was taught. I love his science magic stuff, too.

Inspirational
Caring
5.0
2.0
CHEM161
Grade: A
Jul 17, 2025
Would take again

I really enjoyed watching the lecture videos. Professor was engaging, casual and effective. I was worried about the the videos being boring since it was an online class, but that wasn't the case here. The material was difficult at times but he did a great job presenting and focusing on the most important "take aways."

Amazing lectures
Respected
5.0
3.0
CHEM161
Grade: A
Aug 14, 2025
Would take again

Absolutely love the teaching approach with humor and he is very good at explaining every concept and making it less intimidating

Amazing lectures
Hilarious
5.0
2.0
CHEM161
Grade: B
Nov 10, 2025
Would take again

Loved this class. Make sure you get Regan. He is an amazing instructor. He made the material interesting and engaging to the entire class.

Respected
5.0
2.0
CHEM161
Grade: A
Dec 9, 2025
Would take again

I don't think i have ever had a better college professor! I wish he had more classes i could take! I hate math and im not good at it (usually a c math student) and he made this so easy i don't ever recall getting an A in a math type class.

Inspirational
Class Info

Online Classes

100%

Attendance Mandatory

73%

Textbook Required

11%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 62 grades
Most common grades:
A (28)
A+ (11)
B (10)
Grade Distribution
A(39)B(12)C(0)D(0)F(0)A-/B+(11)
Based on 68 reported grades
A: 28
A+: 11
B: 10
B+: 8
Common Tags
Respected (44)
Caring (34)
Hilarious (28)
Inspirational (18)
Amazing lectures (16)
Gives good feedback (13)
Amazing lectures (10)
Clear grading criteria (7)
Rating Trend

Stable

-0.02 avg change
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Last 6 months
Ratings by Course

161

5.0

(1)

CHM151

5.0

(1)

CHEM171

5.0

(2)

CHM161

5.0

(6)

CHMY171

5.0

(1)
+3 more courses
Difficulty by Course

CHM151

4.0

CHEM171

3.5

CHEM161

2.7

CHMY161

2.3

CHM161

2.2

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