2.5

Seth Kraner

Biology - Columbus State Community College

2.5
Quality
3.8
Difficulty
17%
Would Retake
83
Reviews
2.5
Quality
3.8
Difficulty
2.7
Helpful
2.4
Clarity

17%

Would Retake

83

Reviews

Rating Distribution
Official

5

15

4

15

3

10

2

11

1

32

What Students Say

A little disorganized

BIO1113 - 4.0 rating

DO NOT TAKE THIS PROFESSOR

BIO1113 - 1.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

71%

Textbook Required

33%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B

95% confidence
Based on 32 grades
Most common grades:
A (8)
C (7)
Not sure yet (6)
Grade Distribution
A(12)B(5)C(10)D(3)F(1)A-/B+(4)
Based on 45 reported grades
A: 8
C: 7
Not sure yet: 6
A+: 4
Common Tags
Tough grader (24)
Lecture heavy (17)
Test heavy (14)
Get ready to read (7)
Tough Grader (5)
LECTURE HEAVY (4)
Graded by few things (4)
Lots of homework (4)
Rating Trend

Declining

-1.71 avg change
Dec
Jan
Mar
Apr
Aug
Dec
Last 6 months
Ratings by Course

NSCI102

4.5

(2)

BIO100

4.4

(9)

CHEM100

4.3

(3)

SSCI101

4.0

(1)

BIO111

3.0

(12)
+7 more courses
Difficulty by Course

BIOLOGY

5.0

SSCI101

5.0

BIOLO111

5.0

BIO0100002

5.0

BIO174

4.5

Reviews (83)
1.0
3.0
BIO111
Oct 24, 2005

Seth Kraner is a mean teacher. Biology 111 is an entry level class and should not be hard, but he makes it hard. He is arrogant and very unhelpful. When he talks he spits on you.

1.0
1.0
BIO111
Oct 31, 2005

I agree with the first assesment. Mr. Kraner is rude. If you ask him a question he will answer you like you are an idiot. He is an A$$.

5.0
3.0
BIO100
Dec 5, 2005

I think the teacher did a very good job of explaining everything. He made it more simple than trying to decipher the book. I did not think of him as rude or condescending, it may have just been people misunderstanding his personality. You can tell he has a great passion for the subject. He was always willing to help anyone that needed it.

1.0
5.0
BIO111
Feb 2, 2006

I HATED this teacher. he takes what you are supposed to know and makes it harder. he Teaches like we are all biology majors and assumes we all under stand it perfectly. He hands out "notes" which consists of pages typed sentences no bullet points or summaries. Before tests he WILL NOT HELP YOU...he wont slim down any information. HORRIBLE

1.0
5.0
BIOLOGY
Feb 26, 2006

I am 4.0 honor student and had trouble with this class. He makes things seem harder than they are. Not good at explaining things. I was so close to droping this class but finally pulled off a average grade. Doesnt narrow down any information for the tests. Would not reccoment taking him.very hard. And this is supposed to be a intro class. yea right

5.0
1.0
BIO111
Apr 5, 2006

Guys he's actually a really good teacher. It's a lot of information that has to be covered in the class so cut him some slack. He is really helpful and extremely nice if you just ask and get together with him outside of class. I got an A in the class by going to every lecture and paying attention and doing the packets and labs and I barely studied.

4.0
2.0
BIO100
May 5, 2006

Mr. Kraner gave me a great base to prepare me for much harder classes. He went to a lot of trouble to do smaller exams rather than hitting you with a huge one long after you studied the material. No, he's not especially dynamic, but I'm there to learn, not be entertained.

5.0
1.0
BIO100
Sep 7, 2006

He is not that hard of a teacher. If you attend class and pay attention it is a simple class. If you don't understand something then ask and he will explain it to you. I passed this class with little to no studing.

5.0
3.0
BIO100
Oct 11, 2006

Prof. Kraner is very knowledgable about his field, and it shows in his insightful lectures. Yeah, I know biology isn't the most fun subject on the planet, but he helped me get through it with minimal pain, and I feel much more confident with science now. Thanks, Prof!

4.0
4.0
BIO100
Mar 28, 2007

He was very fair and helpful. He stayed after class to go over concepts and came in on his days off for review sessions. He provided your notes and tested from them.

2.0
3.0
BIO111
Jul 6, 2007

Avoid taking a class with this teacher unless you aren't bothered by his complete lack of interest in his students, his arrogence, his impatience with questions, and his prefered method of teaching straight from his instructor's notes at warp speed. I do not believe that this man is fit to teach.

4.0
5.0
BIO100
Mar 14, 2008

He is a very good teacher and will help you as much possible during his office hours and tutoring time if you need extra help. But he is very hard and strict about how he grade the exam.If you are not serious about studying, please do not take him.If you come prepare and study very very good on the review you will do well on the exam.

1.0
5.0
BIO174
Dec 6, 2008

He was the worst teacher I ever had. My GPA never dropped below 3.5, and I've been through much difficult biology classes, but taking BIO 174 with him was just horrible, and it screwed my GPA. He claimed that he won't teach that class again because he was very bad at teaching it and I totally don't blame him.

1.0
4.0
BIO174
Dec 13, 2008

Avoid taking this class with him! I don't know how he is doing with other Bio classes, but taking this class with him was a very bad idea. He had no interest in the material he teaches, and was very mean sometimes!

4.0
5.0
SSCI101
Mar 31, 2009

He wasn't a very good teacher. He signs you in and out of labs, and hovers over you while your doing labs. His tests are hard! Don't take his class.

4.0
3.0
BIO100
Dec 9, 2009

I don't know whats wrong with people on here, if you go to class and pay attention, you will easily pass his class! He goes over anything that you ask!

5.0
3.0
NSCI102
Feb 5, 2010

I have no idea why people are so hard on this guy he is a really good prof! If you are lazy and dont study of course your going to get bad grades but his exams are almost straight from the homework and quizzes, very helpful if you ask, he is a very nice guy as long as you are respectful! I enjoyed him and he will prepare you will for 103!!

4.0
3.0
NSCI102
Mar 20, 2010

Not the best professor but is always willing to help. His lectures do get a bit dry but as long as you are respectful and go about your business he's a great professor.

2.0
5.0
BIO111
May 10, 2010

Kraner is an arrogant teacher that forgets that he teaches an entry-level class at a community college. The majority of the students there are taking it only because we have to. I wasn't expecting an easy A, but the way he grades in really unfair. Just looked at Blackboard, and the class avg is failing. He's ridiculously unfair and rude to us.

4.0
2.0
BIO100
May 21, 2010

I don't know why people are being calling him arrogant! Just because he knows what he's talking about doesn't make him arrogant. He's nice and teaches pretty well but sadly when you don't show up...YOUR GRADES GOES DOWN! He basically gives us answers in class and his test are the homework. Do the work and maybe your GPA's won't go down!

5.0
2.0
BIO111
Jun 5, 2010

Helpful prof. Anyone on here who is complaining because of their bad grade simply didn't go to class. Obviously they're going to have trouble. Teacher gives ample opportunity for points, with "second chance" quizzes that count as extra credit, and two critical reviews of a biological article. JUST GO TO CLASS and you'll be fine.

5.0
2.0
BIO111
Jan 3, 2011

Prof was challenging at first but once I realized tests were straight from notes, class became much easier. Just do labs on time, goto class and study the chapter reviews and you will get an A.

4.0
2.0
BIO111
Mar 16, 2011

He talks in circles and loves to repeat himself. I usually have no problem staying awake in class, but he put me to sleep almost every day. He doesn't explain things in a clear way unless you sit down with him during office hours. He is really picky and dosen't slack on rules. Just fallow the reviews and attend every lab and you'll be fine

5.0
3.0
BIO111
Mar 24, 2011

The class started easy then got harder but he was helpful if we got stuck. He bases his exams off of his reviews so do them and ask questions if stuck. He is only strict on attendance for labs and for the first few weeks of lecture. He is really strict when it comes to the rules of the lab so follow them. He is really nice and approachable. ^_^

3.0
4.0
BIO111
May 25, 2011

I did not care for him as a teacher he was very unclear unless you had one on one time. I have a life outside of school and did not always have time for that. Not a lot of work but very time consuming.

3.0
5.0
BIOLO111
Oct 7, 2011

Professorr Kraner is exceptionally bright. There was a tremendous amount of info he had to relay for a 10 week course..I would suggest if it has been a while since you have taken biology, take a intermediate class first. Also he is very intense so be on time..no wiggle room. He should hv left the papers out..already way too much material..no extra!

5.0
4.0
CHEM100
Jun 9, 2012

Mr. Kraner is VERY intelligent and presented the subject in a very clear manner. He will go out of his way to help you if you don't understand something. He is VERY precise and gives you notes ahead of time and is very clear about what is on his exams. I highly recommend him. He is an excellent teacher.

4.0
4.0
CHEM100
Aug 4, 2012

He expects a lot out of students.started easy then got harder but he was helpful if we got stuck. He did not give no reviews although gave examples if asked. He is very strict on grades.(He took of a point because i used the word dissolve instead of soluble.) He is really nice and approachable though.

4.0
4.0
CHEM100
Aug 4, 2012

He was helpful if we got stuck. He did not give no reviews although gave examples if asked. He is very strict on grades.(He took of a point because i used the word dissolve instead of soluble.) He is really nice and approachable though.

5.0
3.0
BIO100
Jan 14, 2013

HE WAS GREAT, FOR A PERSON WHO NEVER HAD A SCIENCE CLASS PAST THE FIRST SEMESTER FRESHMAN YEAR HIGH SCHOOL, I MAINTAINED a 'B' ALL THE WAY THRU UNTIL THE FINAL WHEN I RECEIVED a 'C', he's great! I WOULD TAKE HIM, HIS REVIEWS HELPED GET ME THRU EXAMS, AND I'M TAKING HIM NOW FOR BIO 1111 AFTER FAILING PETER PAPPAS HARDCORE DESIGNED 2 FAIL YOU CLASS

1.0
5.0
BIO0100
Jul 16, 2013

HE IS THE WORST TEACHER I HAVE EVER HAD. He does not make the class easy AT all. He never uses the book and goes straight off of power points, which never follows along with the notes he gives you. He can never stay on topic, he will talk about the next chapter while on a current chapter and then say we will talk about that later and never does. :(

1.0
5.0
BIO0100002
Jul 27, 2013

he is not a easy teacher at all,hes gives to much information,he gives two exams and a comprehensive final,that sucks!!!!

4.0
2.0
BIO0100
Grade: Not_Sure_Yet
Apr 29, 2014

He gives two exams and a comprehensive final. The exams are based off the reviews so study them. He goes over the reviews with you in class before you turn them in. He is nice and approachable, and will help you as much as possible during office hours and tutoring time if you need it.

5.0
4.0
BIO1111
Grade: A+
May 14, 2015

Great professor. I would take another class with him

4.0
3.0
BIO1113
Grade: A
Dec 9, 2015

A little disorganized. Very tough grader. If you don't word a question the way he wants you to, he will take off points regardless if it's actually correct or not. Goes into too much detail & goes off on tangents in lecture. Takes the lab way too seriously. He does give good review sheets for exams but posts them only a couple days before the exam

3.0
2.0
BIO1113
Grade: A
Dec 10, 2015

He's a decent professor, but he grades labs very harshly. There are two midterms, they weren't too hard. Just get the notes and that's all you really need.

4.0
4.0
BIO1111
Grade: C
Dec 21, 2015

Mr. Kraner is very nice and always willing to help and meet with his students but his tests are extremely hard. Keep in mind I'm terrible at science but I received a C only because I did well on the labs but almost every test I received an F. His study guides are horrible and doesn't do very well preparing you for the tests. They are impossible.

3.0
4.0
BIO1111
Dec 27, 2016
Wouldn't take again

Lectures really heavy. All that was really done during the lecture period was him reading off of a powerpoint. He didn't provide the notes for you. Also had chapter reviews that didn't completely correspond with the notes. Unorganized and rude at times and if you didn't word the answer to the question how he wants it, points would be taken off.

Tough Grader
TEST HEAVY
LECTURE HEAVY
2.0
4.0
BIO1111
Jan 18, 2017
Wouldn't take again

Professor Kraner is very passionate about what he does and the topic of biology. He wasn't very clear on his directions regarding certain assignments. His exams were very tough and sometimes included things we had yet to get to in class. He stresses detail on his exams as well.

Tough Grader
Get ready to read
LECTURE HEAVY
3.0
4.0
BIO1111
Grade: C+
Feb 22, 2017
Wouldn't take again

He definitely knows biology. He provides notes and reviews for exams. The class is extremely lecture heavy and tedious. He goes off on tangents and is to detail oriented for a Intro Biology course. He is a very tough grader and will take off points if you don't hit every point he wants. The class is too intense for a class needed for general ed.

Tough Grader
TEST HEAVY
LECTURE HEAVY
1.0
4.0
BIO1111
Grade: C
Nov 13, 2017
Wouldn't take again

When I'm lecture he basically just reads off of his slides you're gonna have to study harder on your own if you don't learn this way and he's a harsh grader

Tough Grader
LOTS OF HOMEWORK
LECTURE HEAVY
1.0
4.0
BIO1111
Grade: Not sure yet
Dec 2, 2018
Wouldn't take again

Don't get my wrong, Mr. Kraner is a nice individual who really cares about what he's teaching. But dear LORD if he is not the most incomprehensible lectuerer I've ever had. He drones on for the entire class period and never checks up with us as to whether we're following or not. As someone who has a hard time focusing, it's a nightmare. Avoid.

Tough Grader
TEST HEAVY
3.0
4.0
BIO1111
Grade: Not sure yet
Apr 14, 2019
Wouldn't take again

Nice professor- always willing to go over questions With that being said, his class is difficult: sometimes breezes through topics because he is passionate about the subject- its easy to get lost. Initiative is important- go to lecture, ask questions, complete the study guides. He is a tough grader but will help you understand what was wrong

Accessible outside class
Skip class? You won't pass.
Tough grader
3.0
4.0
BIO0100
Nov 13, 2019
Wouldn't take again

He is very helpful and encourages us to utilize office hours and other tutors but his power point notes don't corresponds to the work he gives us. He gives us assignment that doesn't corresponds with the textbook we bought. Why make us buy a textbook when you won't teach from that.

Lecture heavy
Caring
Tough grader
5.0
4.0
BIO1111
Dec 6, 2019
Would take again

Can tell he's really passionate and well studied. Patient and kind personality. One of the best, interesting and underrated lecturers. Though I like the way he lectures, some people thinks he speaks too fast.

Respected
Inspirational
Amazing lectures
1.0
5.0
BIO1111
Grade: Drop/Withdrawal
Feb 12, 2020
Wouldn't take again

He knows biology but he needs to understand that some people are only taking because it's a required course. Very difficult to pass for non biology major. his tests are question answer and diagrams based so I would suggest not to take his class if you are non biology major. very tough grader.

Test heavy
Tough grader
1.0
5.0
BIO1111
Grade: Drop/Withdrawal
May 6, 2020
Wouldn't take again

For someone who's taking this class b/c I needed the credit, I don't recommend for people who are science majors. Lots of expectations for an intro class. Required to write two research papers as if working labs isn't enough. He's lecture heavy too.

Skip class? You won't pass.
Test heavy
Tough grader
1.0
4.0
BIO1111
Grade: B
May 6, 2020
Wouldn't take again

Every single class was 1hr20min of fill in the blank notes only, & was hard to keep focus. Never kept up with syllabus; quizzes were always modified to remove the 1-2 chapters he never made it to. Tests are somewhat easy, but he gives wayyy too much detail in class. Would be rude if nobody in the class knew the answer. Please don't take his class.

Skip class? You won't pass.
Graded by few things
Lecture heavy
5.0
4.0
BIO1113
Grade: A
Aug 3, 2020
Would take again

Very great professor. I have him for Bio 1113 this summer and he teaches extremely well and is very knowledgable. As long as you read the textbook, take good notes, and complete the review guides, you will do well in the course. There is also a fair amount of workload and isn't overbearing. He is also accessible outside of class if you need help.

Gives good feedback
Accessible outside class
Clear grading criteria
1.0
4.0
BIO1113
Grade: Not sure yet
Oct 29, 2020
Wouldn't take again

He's a nice person but omg his class is impossible. He is a little disorganized as professor, uses lecture notes with references to figures in textbook that don't match the chapter (useless). His online class is horrible because it's really hard to focus, you are not learning. I just got "C" for his exam even though I studies for it a lot

Test heavy
Lecture heavy
Tough grader
2.0
3.0
BIO1113
Grade: Not sure yet
Nov 1, 2020
Wouldn't take again

Sometimes it feels like he is lost in space, inconsiderate of other people. Very picky with open answer questions, when you thought you were solid you still get a B or even C. Provides way too many details on lectures, so that you don't know what to focus on. The workload is not overwhelming, but the likelihood of getting an A is low

Lecture heavy
Tough grader
1.0
3.0
BIO1113
Grade: B+
Dec 1, 2020
Wouldn't take again

Lectures are just professor Kraner reading off PowerPoint slides... Extremely boring, tedious 30+ minute videos of just fill-in-the-blank notes. Grading is infuriating. Just learn to read and rewrite the whole textbook to answer questions/labs or else you'll get points marked off for inaccuracy. This class is the epitome of brain dead busy work.

Get ready to read
Test heavy
Tough grader
1.0
5.0
BIO1113
Grade: C
Dec 16, 2020
Wouldn't take again

Dont take this prof unless you want to teach yourself. Literally reads from the book, super strict on grading, gets mad at students when they keep getting answers wrong.

3.0
3.0
BIO1113
Grade: A-
Dec 18, 2020
Would take again

Basically given notes and review questions that have to be filled and answered until next time going over it. The note taking became tedious since they were long videos to fill them out. But on the tests the review questions were the questions on the test. Will go over the answers but need to participate or he won't. Overall not bad.

Gives good feedback
Participation matters
Clear grading criteria
1.0
5.0
BIO1113
Grade: B+
Dec 22, 2020
Wouldn't take again

DO NOT TAKE THIS PROFESSOR. He refuses to give any form of extra credit, and he grades very harshly. You will be graded solely upon labs and exams. The exams typically have 50 questions in 60 minutes with a mixture of multiple-choice, fill in the blank, and short answer. Want your grade rounded from 79.6 to 80? Nope, he will refuse and blame you.

Get ready to read
Graded by few things
Test heavy
1.0
5.0
BIO1113
May 1, 2021
Wouldn't take again

Prof Kraner has been one of my least understanding and helpful teachers by far. if you take his class you will develop the feeling that he doesnt care about you. He doesnt really try to connect with his students and manages to find a way to blame you when you approach him with a concern.

Inspirational
Get ready to read
4.0
5.0
BIO1113
Grade: B
Dec 13, 2021
Would take again

Really knowledgeable and a great teacher overall but the tests are really rigorous and conducted in a shortly time manner. Besides Lab, there is nothing to boost your grades and the labs are going to be graded in a rigorous way. Recommend if you want to major in Bio but not recommend any people just taking it for fun!

2.0
4.0
BIO1113
Grade: A
Jan 3, 2022
Wouldn't take again

Professor Kraner is not engaging are rarely checks to make sure students understand. The labs are graded very toughly. Do all of the chapter reviews and you'll be alright on the exams. The class was difficult, but not in a way that required learning. I got an A in the class and I feel like I still don't have a good foundation in biology

Graded by few things
Test heavy
Tough grader
1.0
4.0
BIO1111
Grade: B
Mar 28, 2022

Boring professor, tough grader, avoid at all costs. Just reads off slides and expects you to get it. Worst professor I've had at Columbus State.

Tough grader
1.0
4.0
BIO1111
Grade: B+
May 6, 2022

Literally just reads from a powerpoint all of class and is extremely boring. He gives useless information so it's hard to tell what's important but gets mad/ blames you if you have a question or don't know the answer. Also grades everything harshly, especially the article reviews.

Tough grader
Lecture heavy
1.0
5.0
BIO1111
Grade: A
May 11, 2022

This professor has got to be the rudest and most disrespectful professor I have ever had. I ended the class with an A that's cause I had to reteach myself everything when I went home. He gets annoyed when you ask him questions, rush through lectures, and doesn't care about students learning. For sake of your mental health don't take this man.

Tough grader
Lecture heavy
Test heavy
1.0
5.0
BIO1113
Grade: C
May 22, 2022

make sure to record EVERYTHING from the scores he gives you to the lectures to what you turned in. I would recommend keeping the number to file grievances as well because if you point out a single issue or ask a question he doesn't like early in the term then you will have issues for the rest of the time. GOOD LUCK

Tough grader
Lots of homework
Lecture heavy
5.0
3.0
BIO1111
Grade: Not sure yet
Nov 17, 2022
Would take again

This is a great teacher that has taken the time to make sure we go through each topic in-depth. He let's us know weeks in advance and reminds us when tests are and even has a study session before the test. He grades fairly and when we do poorly on tests gives us a chance at a retest. I hope he teaches other classes I take!

Caring
2.0
3.0
BIO111
Grade: C
Nov 15, 2023

During labs he would get angry if someone wanted to leave the lab room to use the restroom, mind you there is no restroom in the lab room. He also had us do this a Review Article where he only discussed the assignment to us once and expected us to figure things out on our own.

1.0
5.0
BIO1111
Grade: Not sure yet
Dec 6, 2023

I do not recommend this professor at all. The reason that being is he is a TOUGH grader and, a horrible listener. This is the kind of professor who will stand in front of the slides he's presenting, read off of them, and then expect you to just magically understand it but let me not forget to add he will get so mad when you don't understand it.

Tough grader
Lecture heavy
Test heavy
1.0
5.0
BIO1111
Grade: Incomplete
Dec 6, 2023

The most boring class during lecture he doesn't explain things in his own words he just reads off the slides and expects us to understand. The labs are always super long for no reason and always gets mad when you dont understand something during lab. On labs he takes off points for the smallest things like misspelling something. I DO NOT recommend

Tough grader
Lecture heavy
Test heavy
4.0
3.0
BIO1113
Grade: A+
Dec 10, 2023
Would take again

Class is tough but exams are based off reviews so as long as you study you will be fine. Professor is a tough grader, however he is very helpful and will stay after class if needed.

Tough grader
Get ready to read
2.0
4.0
BIO1113
Grade: C+
Dec 15, 2023

He is very passionate about his work but does not explain things well in my opinion. The exams were mainly short answer questions and class averages on the exams were always low (50-60%). Picks out small details to take points off, especially on labs. He is a very nice man but the other biology professors are better for your grade.

Tough grader
Lecture heavy
1.0
5.0
BIO1111
Grade: C
Dec 18, 2023

This professor was awful. He does not care about anything that happens in your life outside of class. He will not let you make up a lab and will not send you the notes he went over in class if you miss for any reason. He rambles and his lectures don't make sense. Be prepared to teach yourself this class.

Tough grader
Get ready to read
Lecture heavy
5.0
3.0
BIO1113
Grade: A+
Dec 24, 2023
Would take again

Clear, manageable expectations for work and assignments. Goes above and beyond to prepare the class for tests and is extremely accessible outside of class if you need assistance. As long as you're willing to do the work, he's a funny and enjoyable professor. Not a class you can just skate by in.

Participation matters
Lots of homework
Accessible outside class
1.0
5.0
BIO1113
Grade: F
Jan 10, 2024

This professor has no understanding whatsoever. I had to have surgery in the middle of the semester and he was completely unwilling to work with me or communicate about how I could stay on track. His lecture periods are glorified study halls, but he makes attendance mandatory and says there is no excuse to be absent.

Tough grader
Lots of homework
Test heavy
1.0
5.0
BIO1113
Grade: Drop/Withdrawal
Oct 2, 2024

Unenjoyable and unnecessarily stressful. He assigns way too much work and forces you to use his prewritten notes (which you have to turn in for credit). The notes are hardly notes at all, they are long rambling bullet points. I am about to drop his class because he is completely unhelpful and can't coherently explain the concepts he is "teaching".

Tough grader
Group projects
Lots of homework
1.0
5.0
BIO1111
Grade: C
Nov 12, 2024

terrible, felt bullied and saw other student getting bullied for learning or physical disabilities, refused multiple times to use my accommodations which he's required to use. After reporting this he eventually starting giving me my accommodation but would consistency complain over email as he'd give requested notes.

Tough grader
So many papers
Test heavy
1.0
4.0
BIO1111
Grade: A
Dec 14, 2024

Lectures are him reading of slides and you filling in the blanks on the notes he gives you. Extremely boring. Only graded homework is the labs so you gotta do good on exams, which are based on the review sheets at the end of each note page, test questions come from the review which is nice but I essentially taught myself the class. Don't take him

Lecture heavy
Test heavy
2.0
3.0
BIO1113
Grade: A
Dec 17, 2024

Flipped classroom, recorded lectures for homework, and review sheets in class. My class never talked so this was miserable. The exam questions are directly from the review sheets. I didn't need the textbook. The labs were very long, and he is a strict grader on them so be precise and ask questions. Overall wasn't hard, just study and do the work.

2.0
5.0
BIO1113
Grade: Rather not say
Dec 19, 2024

If you're thinking about taking a class with this professor, be aware that his lectures mainly involve note-taking from shared videos. I found this made it hard to engage deeply with the material, as it felt more like copying than learning. Also, his tests are based mostly on these notes, so it's something to consider.

Tough grader
Group projects
Lecture heavy
2.0
3.0
BIO1111
Grade: A
Jan 7, 2025
Would take again

He is super boring and reads off his slides. He doesn't post notes in blackboard so if you miss class he says you have to ask someone for the notes. But the class isn't extremely hard it's just him talking the whole time

2.0
3.0
BIO1113
Grade: Rather not say
Jan 9, 2025

from my experience he is a nice professor and i can tell that he's passionate about what he teaches. just disliked his teaching method and felt like i didn't learn anything. would encourage us to work together but no one cared so it sucked even more. just study and memorize the materials before the exams.

1.0
4.0
BIO1111
Grade: C+
Mar 20, 2025

Only Labs and 2 Tests and a Final. Final is cumulative. Class is mostly note taking, lectures are mandatory; Textbook isn't used If you like studying and working on your own this class is work at your own pace, not much help given. Make a friend in class, so you can get notes; if you miss a class he doesn't provide notes. He is low-key immature.

Tough grader
Lecture heavy
Test heavy
1.0
5.0
BIO1111
Grade: B
Apr 3, 2025

No homework, no quizzes. He gets quite flustered and tends to lash out at us over silly things. He is very tough for no reason. We are paying to take the course and it feels like he wants us to fail. If you want to do well you have to seek out your own online quizzes or videos. Lectures are such a waste of time.

Lecture heavy
1.0
4.0
BIO1113
Grade: B-
Aug 6, 2025

Taking this course was insufferable. We sit in class for 4 hours only to complete his guided notes instead of delivering a lecture. Also, if your answer on an assignment/exam isn't EXACTLY what he's looking for then its wrong, dont even think about including extra info for your answers bc then he'll mark off points and put stuff like "why??" "how?"

Tough grader
Get ready to read
Group projects
3.0
3.0
BIO1111
Dec 10, 2025

He wasn't a bad person, but I didn't really like his teaching style. You absolutely must attend lectures, or have fun trying to find the notes in your textbook, since he doesn't post the slideshows with the answers. He also tends to look for specific answers and will grade on that heavily. Homework wasn't usually that bad.

Tough grader
Lecture heavy
3.0
5.0
BIO1111
Grade: A+
Dec 22, 2025

Kraner is not a bad professor but he's really boring. The lectures are just filling in blanks on note sheets he gives out while he reads off a presentation. However, the test questions are taken directly from the note sheet which is helpful. He is also willing to work with students if they miss labs even though he is constrained by rules.

Lecture heavy
Test heavy
Graded by few things
Class Info

Online Classes

100%

Attendance Mandatory

71%

Textbook Required

33%

Grade Predictor

Your expected effort level

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Predicted Grade

B

95% confidence
Based on 32 grades
Most common grades:
A (8)
C (7)
Not sure yet (6)
Grade Distribution
A(12)B(5)C(10)D(3)F(1)A-/B+(4)
Based on 45 reported grades
A: 8
C: 7
Not sure yet: 6
A+: 4
Common Tags
Tough grader (24)
Lecture heavy (17)
Test heavy (14)
Get ready to read (7)
Tough Grader (5)
LECTURE HEAVY (4)
Graded by few things (4)
Lots of homework (4)
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