4.5

John Maiello

Biology - Rutgers - State University of New Jersey

4.5
Quality
2.2
Difficulty
100%
Would Retake
97
Reviews
4.5
Quality
2.2
Difficulty
4.5
Helpful
4.6
Clarity

100%

Would Retake

97

Reviews

Rating Distribution
Official

5

76

4

14

3

5

2

2

1

0

What Students Say

Maiello is a great professor

GENBIO102 - 5.0 rating

Maiello's exams are hard

BIO101 - 5.0 rating
Class Info

Attendance Mandatory

67%

Textbook Required

96%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

65% confidence
Based on 5 grades
Most common grades:
B (2)
B+ (2)
Not_Sure_Yet (1)
Grade Distribution
A(1)B(2)C(0)D(0)F(0)A-/B+(2)
Based on 6 reported grades
B: 2
B+: 2
Not_Sure_Yet: 1
A+: 1
Common Tags
Skip class? You won't pass. (1)
Clear grading criteria (1)
Amazing lectures (1)
Respected (1)
Inspirational (1)
Caring (1)
Rating Trend

Declining

-0.26 avg change
May
Dec
Jan
Jun
Oct
May
Last 6 months
Ratings by Course

BIO

5.0

(3)

BIOLOGY

5.0

(2)

BIO1012

5.0

(2)

BIO10110

5.0

(1)

BIOLOGY101

5.0

(1)
+15 more courses
Difficulty by Course

BIO101B

5.0

BIO12

5.0

MYCOLOGY

5.0

MYCOQ1

3.5

BIO120

3.0

Reviews (97)
5.0
2.0
GENBIO
Nov 11, 2003

No Comments

5.0
4.0
BIO
Nov 19, 2003

Very good teacher. Very clear. Very clear notes as well. Tests straight from notes. A++++

5.0
2.0
BIO101
Dec 6, 2003

No Comments

5.0
1.0
GENBIO
Dec 6, 2003

Amazing teacher. Extremely helpful and knows what he is teaching. I wish more teachers were like him.

5.0
1.0
BIO101
Dec 16, 2003

No Comments

5.0
2.0
BIO101102
Dec 17, 2003

great lecturer, knows how to teach, very nice guy, up there with morrison as good bio professors. exams come from notes, he is very organized

5.0
1.0
BIO101
Dec 18, 2003

crazy easy-his exams were right from his notes-tells you exacly what you should have in your notes-never takes attendance-funny guy-basically gives you the final in his review-show up to class, and you'll pull at least a b

5.0
2.0
BIO101102
Feb 13, 2004

great teacher, makes the difficult things a piece a cake...

4.0
2.0
BIO101
Feb 19, 2004

great professor. funny guy, doesn't bull**** you. pay attention and you will do well.

2.0
5.0
BIO101B
Feb 28, 2004

He seems like a nice guy, but his tests are ridiculously difficult. This is an introductory bio. course, yet he makes the exams VERY hard. There is no reason for the detailed questions he asks: just test students on what they need to know!

5.0
3.0
BIO
Mar 5, 2004

Awesome professor

5.0
3.0
BIOLOGY
Mar 25, 2004

A very good teacher. Cares about students. Makes learning enjoyable.

4.0
5.0
GENBIO
Mar 27, 2004

His exams are difficult and tricky. I studied all the notes and still managed to fail his exam. Its one of those exams where u have to pick the best choice and the best choices are so similar.

5.0
3.0
BIO1012
Apr 6, 2004

very good professor, very interesting, tests are easy if u come to lecture and pay attention. Tests are only based on lecture. He made biology very interesting.

5.0
4.0
BIO101
Apr 16, 2004

Maiello's exams are hard. He is a good lecturer but his exams are just not as clear as people say. I do not believe you have to study the notes to get an A on his exam b/c that is not true. You really have to know the material.

5.0
1.0
BIO101102
Apr 24, 2004

study what he tells you to study...hard to get an A, but B is good too. Just do well on the labs...they'll pull you up a full grade!!

5.0
2.0
BIO10110
Apr 28, 2004

Explains the material very well and is easy to understand

5.0
2.0
BIO101
Jun 15, 2004

Lectures are very clear. It's all in Layman's terms. The trick to his exam is study his notes and listen attentively to what he tells you in the review session. Overall, I would considered him to be one of the best instructor in Rutgers Newark.

5.0
1.0
BIO101102
Aug 27, 2004

Very informative professor. Exam is based on lectures. Tape record his lectures!!! Best Biology teacher for Bio 101 and 102.

2.0
5.0
BIO12
Sep 8, 2004

He has a really nice, friendly personality. In the lecture I understand what he teaches, but when it comes to his exams it is completely different. He says his exams are straight from lecture, but I don't think so! Study hard for his exams!!

5.0
1.0
BIO1012
Oct 26, 2004

Maiello is the sweetest thing since sugar. YOU HAVE TO GO TO CLASS! Listen to lecture study notes and you will pass. The exams are not easy if you dont study but if you listen and take good notes you should do fine.

5.0
1.0
BIO101
Nov 7, 2004

Great professor. A+ professor. take good notes, go for all the lectures. text book not required. easily understandable. easy exams.

5.0
2.0
BIO101102
Nov 16, 2004

he is alright. the entire test is based on the notes. the majority of the exams are very straight forward, except for 5 or 6 hard questions that were not discussed in lecture. pay attention in class, and take great notes and you will do fine. he is really interested in what he does.

5.0
1.0
BIO101102
Dec 14, 2004

exams are right from his notes, attend his classes regularly and take good notes and this class should be an easy A

5.0
2.0
BIO101
Dec 15, 2004

I think he is a very good professor. His notes are very clear and he doesn't complicate things. He tells you exactly what u need to know from the book. As long as u study and know the material, you'll be fine..definitely easier than Morrison. he makes the class interesting somewhat interesting.

5.0
1.0
BIO101
Dec 16, 2004

Easy...test straight from notes!!

5.0
1.0
BIO
Dec 17, 2004

he's a really good teacher...his exams are the same questions that he throws at students in class...all u gotta do is study the notes and is a guaranteed A!!!

5.0
1.0
BIO101
Dec 20, 2004

Great teacher! Makes BIO interesting and gives exam straight from notes (unlike SOME people named Morrison). Really nice and makes info clear so everyone can understand, not just bio majors. Understands we have other classes and not all bio majors.

5.0
1.0
BIO101
Jan 4, 2005

Best teacher I ever had.

3.0
3.0
BIO101102
Jan 13, 2005

he is great @ lecturing,very descriptive & alive. but throw cution to his exams! it is not from the lectures even though he claims it. he bases his exams on stuff from the text. & he purposely gives questions that are meant to stump u. i studied hard 4 his exams & barely got a 70. his exams kill.

5.0
1.0
BIO101
Jan 19, 2005

GO TO EVERYYYY LECTURE and TAKE GOOD NOTES!!!!! EXAMS ARE BASED ON NOTES. BEST BIO PROFESSOR and LETS CLASS OUT EARLY EVERY TIME

5.0
1.0
BIO101
Jan 20, 2005

Pretty easy, his exams are straight from his lectures no tricks straight to the point.....Just pay attention and take notes. Class never lasts the whole period....

5.0
3.0
BIO101102
Feb 24, 2005

I HAVE NEVER SEEN A PROFESSOR GET SO INTO A LECTURE. HE REALLY ENJOYS WHAT HE DOES BUT WATCH OUT FOR HE'S EXAMS, THEY COULD BE A LITTLE TRICKY.IF YOU WANT TO MAKE HIM HAPPY, DON'T TALK DURING LECTURE AND MAKE SURE THAT BEFORE THE EXAM YOU WRITE DOWN QUESTIONS FOR HIS REVIEW.

5.0
1.0
BIO101102
May 12, 2005

Easy, Exentric, and funny. EASY A

5.0
2.0
BIOLOGY101
Sep 2, 2005

Take really good notes in his class, b/c what he discusses will be on the exam...he's very friendly and approachable, and helps you out when you need it...

5.0
2.0
BIO101
Nov 16, 2005

amazing professor, he's really into his lectures and gets the class interested. attend every lecture cuz exams are primarily on notes. he's really approachable and helpful. i recommend him!!

5.0
2.0
BIOLOGY
Dec 15, 2005

tests are on the notes and not the book...super kewl

5.0
1.0
BIO101
Dec 21, 2005

AWESOME professor! he makes the plant portion of bio 101 interesting. he keeps you awake. just pay attention when he lectures and you'll be fine

5.0
1.0
BIO1
Jan 17, 2006

Extremely easy professor if you take good notes in lecture. VERY easy exams.

5.0
2.0
BIO101
Jan 17, 2006

great teacher, gets into lectures, helpful after class if you dont understand, and tests, which are relatively easy, are based on the notes from class so attend every one.

5.0
1.0
BIO101102
Apr 5, 2006

Of all the professors that I've had at R-N, Maiello's the best. He's very interested in what he teaches and makes his students actually understand the material. When he says that the exams are based on his lectures, he's definitely not lying. I'd recommend him to ANYONE, even non bio majors. Too bad he doesn't teach all of bio 101 and 102.

5.0
1.0
BIO101
Oct 27, 2006

it's so cute how excited he gets about what he' s teaching. I was dreading the plant portion of bio but with him you DEF. get it. great professor...great person.

5.0
1.0
BIO101
Nov 1, 2006

great teacher, really is into what he teaches. talks with an accent that keeps me awake... even at night...

4.0
2.0
BIO120
Nov 14, 2006

He was pretty much straight forward with his lectures. There were no powerpoints or handouts. He was opposite to Dr. Morrison in the way he conducted class, but just as great. He based his test straight from his notes. If you write down everything he says and make sense of it, you'll be fine.

5.0
4.0
BIO120
Dec 6, 2006

I took Dr.M back in 1985!!! He was the BEST prof I had in all of college and grad school. Today I am a PhD biology professor myself and I owe so much of my success to him. He was my advisor at R-N. Best of the Best!!!

5.0
1.0
BIO101
Dec 20, 2006

great teacher.

5.0
1.0
BIO84
Jan 16, 2007

only 2 words: the best...

5.0
3.0
BIO102
Jan 17, 2007

he's so goood

5.0
2.0
GENBIO
Jan 19, 2007

Great and funny professor..! You'll definitely learn a lot from him.

5.0
1.0
BIO102
Feb 17, 2007

Based the first exam exclusively on his lecture notes and information on the website. The exam was not too bad if you make sense out of the notes.

5.0
1.0
BIO102
Mar 4, 2007

This guy rocks! I really understood the material well from him. He makes hard topics easy to understand, so even if yur not a bio major, u still understand. Love how he relates stuff in life to the material, definitely awesome. Reading the book can help u just make the knowledge u have more solid, but if u wanna pass, his notes r good enuff.

5.0
2.0
BIO102
Apr 5, 2007

I really liked Dr. Maiello's teaching style. His exam was very straight forward and based on his notes. I wished he taught the whole semester, and not just 1/3 of it. I did well on his exam, but not too well on Caffrey's exam.

5.0
1.0
BIO101
Apr 25, 2007

a great professor!! can actually keep you interested during the whole lecture. exams are no surprise. he tells you what you should go over. and you need to go to class and listen to lecture, you dont really need the book

5.0
1.0
BIOLO102
Apr 25, 2007

Cool professor, really funny and clear. i learned a great deal from him and he makes biology interesting and fun for a change.

5.0
1.0
BIOSECT
Aug 22, 2007

One of the best biology professors that I ever took and I will soon graduate this spring 08. VERY nice and the exams are easy.

5.0
3.0
BIO101
Oct 3, 2007

Great professor, very interesting, knowledgeable, and helpful. I recommend him!

5.0
3.0
BIO101
Oct 26, 2007

He is awsome!Everything he says is essential in that he really knows what he is talking about. Excellent! Make sure you "study as if you have an exam the next day."

4.0
3.0
BIO101
Dec 9, 2007

i cudve done better in his class... wish his test was a little easier... now bc of him... i have a B+ as my avg

5.0
1.0
BIO101
Jan 12, 2008

He explains everything pretty well and if there is something that is unclear he normally tries to let the class out a few minutes early so that you can ask him any questions yourself. His method of teaching will keep you awake too.

5.0
3.0
BIO101
Jan 19, 2008

ILOVE Dr. Maiello! He always eneded classes early,&got right 2 the point in his lectures. He doesn't give out powerpoints, or"complete" notes online. If you plan 2 do good on his test, then i recommend that ugo to each one of his lectures. I promise you that you won't be bored. His lectures make u love science. OH! & take good notes! i got an A =)

4.0
3.0
BIO101
Feb 11, 2008

He's a good teacher, tries to explain everything in an easy manner, and he lets you out about 20 min early. His 2 sections in Bio 101&102 are pretty hard, and boring..but take good notes and you should do fine.

4.0
5.0
BIO102
Mar 11, 2008

Good prof especially at lectures. Material very hard and boring but he makes it somehow interesting. His exam was extremely difficult, the average of all classes was below 70 (failing grade) suitable for Bio majors only. I regret I've ever taken this course, too much work without any reward.

5.0
3.0
BIO102
Mar 30, 2008

pretty good teacher but teaches some complicated topics so its easy to get confused,clear explanation very nice teacher if you read the instructions on his test he gives the answer to one of the questions. i got the lowest grade on his test but if you study and pay attention in lecture u should do fine

4.0
4.0
BIO102
Apr 9, 2008

Good Person but tough test

5.0
2.0
BIO102
Jul 6, 2008

the material presented in both Bio 101 and 102 is difficult but if you attend class and take notes you'll be fine. Attendance is not mandatory but it WILL HELP with your grade. He's pretty straightforward and will explain the material over and over if you dont understand.

5.0
4.0
BIO101
Aug 16, 2008

great professor but his exams can be tricky. he is def the better of the other 2 bio professors. he gets really into it so it will get you into it. take good notes and study study study and you'll do well. he also clarifies if you need it. very fair professor overall

5.0
2.0
BIO101
Nov 8, 2008

this guy was awesome.. i did not like plants whatsoever but he somehow made it seem so interesting.. he talks a bit fast, so take good notes.. he reflects EVERYTHING off HIS NOTES ... not much is required from the book unless he mentions it.. and remember ALWAYS TO READ HIS DIRECTIONS!! i would take him again any day!

5.0
1.0
BIO101
Nov 10, 2008

Best bio professor. All you have to do is attend the classes and pay attention and you will get an A.

4.0
2.0
BIO101
Nov 11, 2008

His lectures can get boring but he explains the material well...if you take good notes you will do fine...prepares class well for exam n they are not hard (multipule choice)...though i suggest reading material b4 lecture for better understanding (may get lost)

5.0
3.0
BIO101
Nov 12, 2008

I think he is the best!!

5.0
4.0
BIO101
Dec 18, 2008

awesome teacher =) very clear with his teachings. go to his lectures, write down the notes, study, and you should do well. he loves what he does, so it's not hard to pay attention during his lectures. tests are tricky, so make sure you know as much as your brain can contain!

5.0
3.0
BIO101
Dec 19, 2008

He's a very entertaining and compelling professor. His lectures are quite good, but his test is a little tricky. While Morrison and Frischmann ask you straight-forward questions, Maiello seems to try to trick you, which is silly at the university level. All in all though, you should be able to get a B by studying your notes from lecture only.

5.0
1.0
BIO101
Dec 19, 2008

he is definitly better than morrison and frischmann. he is very clear and gets straight to the point. He gets really into what he is teaching so you will too. I didnt like plants but he made it so clear and now thats the only thing that i still remember from bio 101. His test was a joke...Definitly take him

5.0
1.0
BIO101
Jan 10, 2009

really nice guy..lets class out early...tests right from his notes...Genius

5.0
1.0
BIO102
Feb 23, 2009

THE BEST general biology professor. He turned material that made me fail high school biology into an A on his exam. I am taking mycology just to have him as a professor again for my biology major. Go to lecture and write down EVERYTHING he says and you should get an A on his exam. If he is an option for you as a professor take him!

5.0
2.0
BIO102
May 21, 2009

Dr. Maiello is a very nice professor. He is clear as crystal. When it comes to the exam, he is straight forward. HOWEVER, do not underestimate him; some of his questions may get trickier that Dr. Morrison's, especially when it comes to find the # of Co2s and ATPs,etc., so be aware.Overall,he is funny,he's full of energy and he is a great profesor!!

4.0
4.0
BIO101
Jun 16, 2009

One of the best lecturers ever.

5.0
3.0
BIO101
Jun 16, 2009

One of the best lecturers you are ever likely to have. Unfortunately in Bio 101 you will only have him for 1/3 of the course. Still, his lectures should be interesting to anyone who has even the slightest interest in the material.

3.0
4.0
MYCOQ1
Jun 25, 2009

Yes maiello is a nice guy and yes he is easy in general bio courses but wait until you get into mycology. it's a very intense class especially since he earned his Ph.D in studying fungus. Study EVERYTHING--all texts and notes! he tends to go all over the place, so keep your notes organized. Good luck! haha you are in for it.

5.0
1.0
BIO101
Dec 31, 2009

he makes the class really intersting and clear, always lets u out 20min early. the exam is straight from the notes. does not care if u come to class because seriously u are in college now, its ur choice if u want to learn or not. read the instructions on the test..he gives u an answer if u do

4.0
3.0
GENBIO
Nov 17, 2010

He is a good professor, but the exam is tough. STUDY. Take good notes, but overall he's great.

4.0
3.0
BIO101
Dec 2, 2010

Best teacher ever!!! he is hilarious and he cares if the students understand that's why he finishes lecture earlier!!! He has a very nice personality i will take him for all my lectures if i could.

5.0
3.0
BIO101
Jan 9, 2011

nice professor explains everything but to pass bio you need to study..point blank !

5.0
3.0
BIO101
Nov 19, 2011

attendance not mandatory but definately needed. Test was fair, study your notes but be ready for some tricks. He is very kind but becomes angry when people speak in class. Seems like he really enjoys teaching and makes class interesting

5.0
3.0
BIO101
Dec 2, 2011

Very nice and helpful! textbook not needed, don't go to class unless you want to. Speak in class and he will yell at you. Tests are fair, but he tricks you by giving multiple correct answers and telling you to select "the best"

4.0
3.0
BIO101
Jan 13, 2012

he's awesome. hates it when you speak in class. exam is 100% what comes out of his mouth. pay attention. could be tricky, but that helps you THINK, therefore, that helps you LEARN!

4.0
4.0
BIO101
May 28, 2012

Had him in BIO 101 before, for 1/3 of the class. Although he's upbeat, there are times when talks too fast, which might make you not keep up with what he is saying. He doesn't use Powerpoint with his lectures at all. His exam is a little tricky. He also puts people "on the spot" when they decide to "run their own lecture" with somebody else.

5.0
4.0
BIO101
Nov 20, 2012

I LOVED Dr. Maiello! He's not a "powerpoint professor,” which I appreciate, and he supplements his material with a ton of diagrams and examples! Very animated and enthusiastic about teaching, amazing!

5.0
3.0
BIO101
Jan 14, 2013

Dr. Maiello is a great professor! The material can be a bit daunting for a college Freshman, but he knows what he is talking about and has fair tests. His Exams come entirely from his notes, so even though attendance is not mandatory, you don't want to miss class. Study the notes, and you can ace his exams.

5.0
2.0
BIO101AND102
May 23, 2013

Dr.Maiello was a great professor! Really knew what he was talking about and was very engaged in his lectures. He really broke the info down for you to really get you to understand. He's a bit corny but helpful! You should def attend his lecture bc he really clarifies everything! I got a 96 on my exam for him! He is the best one out of them all.

5.0
1.0
GENBIO102
Grade: B
Aug 27, 2013

Dr. Maiello is a great professor!!! Though the class has an immense amount of students, his teaching methods make you feel as if you are the only one in the room. He is an expert on his subject and if you study good notes you will ace the exam. He even posts in depth notes online for you if you don't attend his lecture!

5.0
1.0
BIO102
Grade: Not_Sure_Yet
May 9, 2014

Dr. Maiello is fun and easy. He makes his lectures so simple that it's even on the exams word for word. Better than Morrison, he would help boost your grade definitely

4.0
2.0
BIO101AND102
Dec 15, 2014

He's an awesome teacher and teaches the material well, just never talk in class, especially if you're sitting in the front. He'll blow up on you and in a rude way.

3.0
3.0
BIO101
Grade: B+
Jan 5, 2015

the lectures are not the problem for this class, its the lab. recitation is very easy. the labs take a long time and lab tests are pretty tough. overall not to bad but requires a lot of work.

3.0
5.0
MYCOLOGY
Grade: B+
Jun 6, 2015

MYCOLOGY IS HARD AF. If you want an A get ready to read a lot for his exams & study hard, only 3 lecture exams and 1 lab exam but he drops 1 lecture. The exams are a lot of detail about each of the organisms so basically MEMORIZE HIS TEXTBOOK and LECTURES. Take another 4 credit lab. If you still decide to take him, good luck you've been warned.

3.0
2.0
BIO101102
Grade: B
Oct 4, 2017
Would take again

Gooo to his classes. Provides thorough notes on the board. Exams comes exactly from his own notes so no surprises. His part of the course is easier in comparison to Morrison's so do well on his exam.

Skip class? You won't pass.
Clear grading criteria
Amazing lectures
5.0
3.0
MYCOQ1
Grade: A+
May 26, 2020
Would take again

What an amazing experience with this professor regarding the way he taught Mycology and Biology 101/102. Thank you Dr. Maiello you are an asset to Rutgers

Respected
Inspirational
Caring
Class Info

Attendance Mandatory

67%

Textbook Required

96%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

65% confidence
Based on 5 grades
Most common grades:
B (2)
B+ (2)
Not_Sure_Yet (1)
Grade Distribution
A(1)B(2)C(0)D(0)F(0)A-/B+(2)
Based on 6 reported grades
B: 2
B+: 2
Not_Sure_Yet: 1
A+: 1
Common Tags
Skip class? You won't pass. (1)
Clear grading criteria (1)
Amazing lectures (1)
Respected (1)
Inspirational (1)
Caring (1)
Rating Trend

Declining

-0.26 avg change
May
Dec
Jan
Jun
Oct
May
Last 6 months
Ratings by Course

BIO

5.0

(3)

BIOLOGY

5.0

(2)

BIO1012

5.0

(2)

BIO10110

5.0

(1)

BIOLOGY101

5.0

(1)
+15 more courses
Difficulty by Course

BIO101B

5.0

BIO12

5.0

MYCOLOGY

5.0

MYCOQ1

3.5

BIO120

3.0

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