2.1

Heather Walsh

Chemistry - Edmonds College

2.1
Quality
4.1
Difficulty
15%
Would Retake
100
Reviews
2.1
Quality
4.1
Difficulty
2.2
Helpful
2.1
Clarity

15%

Would Retake

100

Reviews

Rating Distribution
Official

5

18

4

8

3

5

2

10

1

59

What Students Say

She seems to go out of the way to trick you on exams and make it as hard as possible

CHEM161 - 1.0 rating

Do not take this teacher for Chem

CHEM161 - 2.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

77%

Textbook Required

11%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B-

95% confidence
Based on 47 grades
Most common grades:
Not sure yet (10)
B- (7)
A (7)
Grade Distribution
A(10)B(13)C(6)D(13)F(1)A-/B+(10)
Based on 67 reported grades
Not sure yet: 10
B-: 7
A: 7
B: 6
Common Tags
Tough grader (41)
Tough Grader (28)
Skip class? You won't pass. (21)
Lots of homework (16)
Participation matters (13)
Test heavy (11)
Group projects (8)
LOTS OF HOMEWORK (7)
Rating Trend

Declining

-0.88 avg change
Jan
Feb
Apr
Feb
Oct
Dec
Last 6 months
Ratings by Course

CH163

5.0

(1)

CHEM131

3.5

(2)

CH110

3.0

(1)

CH161

2.8

(5)

CHEM110

2.6

(7)
+6 more courses
Difficulty by Course

CHEM162

4.6

CH161

4.6

CHEM161

4.5

CHEM121

4.1

CH110

4.0

Reviews (100)
5.0
3.0
CHEM139
Grade: B
Nov 26, 2013

Loved her she rock!

5.0
3.0
CHEM139
Nov 26, 2013

She rocked!

5.0
4.0
CHEM121
Dec 13, 2013

Heather takes a serious subject and makes it fun and interesting. Though she has high expectations, she is willing to spend extra time with students to help them understand; inside and outside of class. She's approachable and funny as all hell. It also helps that she's a hot tamale! Take her class!!

5.0
1.0
CHEM139
Grade: A+
Dec 16, 2013

Where do I even begin. By far the best teacher maybe? Funny... No I really mean funny. Her Powerpoints are all you need for the class basically so don't cut, but if you do it's on her website. She tries to interact with people and make the subject interesting. Trust me and take it.

5.0
3.0
CHEM121
Grade: Not_Sure_Yet
Dec 20, 2013

I am working to be a nurse. I tried taking CHEM 121 before and didn't do very well. I took it this time from Heather and she was so awesome! She explains things clearly and has a really funny sense of humor. She was helpful during office hours and gave me extra tutoring before the final exam. Now I am passing and can't wait for next term! Tha

5.0
3.0
CHEM139
Jan 29, 2014

I was afraid to take chemistry but heard that she was a great teacher for CH 139.She is very funny and explains things using common terms.Chemistry is a hard subject but she made it manageable. She is strict on due dates and on the quality of work but she is FAIR.you know what you need to do in her class to get "A" she rocks

5.0
3.0
CHEM131
Feb 8, 2014

Heather is probably the sassiest teacher I've ever had (the good, funny kind of sassy). She jokes around with the lectures to make them sound more interesting, and really by doing that you remember a ton more. She's funny, loud, & very helpful. I would definitely recommend taking her as a professor! HW load isn't too bad at all either.

4.0
2.0
CHEM141
May 1, 2014

She is the Electra Heart Megamix

1.0
3.0
CHEM110
Nov 15, 2014

The lectures are long, and the slides are wordy. The exams don't always reflect what she has been emphasizing in class, and the biggest chunk of grades for the class is in the tests. Daily attendance isn't mandatory, but the day before lab is required to participate in it, which is very reasonable. Don't miss lab more than once or you fail outright

5.0
1.0
CHEM110
Grade: A-
Feb 18, 2015

Heather is a great teacher, and her class was really fun. She is fun to talk to and very respectful to her students. She gives plenty of time to help you with things and the workload is manageable. She is constantly trying to make the class fun for her students, through lectures, experiments and fun labs. I learned a lot and had a blast.

3.0
4.0
CH110
Grade: Not sure yet
Mar 2, 2015

For an introductory class, it's really challenging.

5.0
2.0
CHEM139
May 21, 2015

This teacher had been my inspiration through my difficult times with my professional development. Awesome as a teacher and good adviser to line up your professional plans. I admire her so much.

4.0
3.0
CHEM161
Oct 24, 2015

HER PRELAB VIDEOS ARE CRAP! She does a bad job making them, as if she doesn't spend any time preparing for it. Everything in her videos is a mess.

4.0
4.0
CHEM161
Nov 13, 2015

Heather is great! She really makes it known when her office hours are to help with extra studying. She definitely wants you to succeed in her class. There are a lot of group projects which are good to keep practicing but its hard to get them done within the hour to get full credit for them. I really enjoy being in her class.

2.0
5.0
CHEM110
Grade: B-
Nov 22, 2015

Her prelab quiz is very tough, and sometimes it's very hard to find the answers in lab procedures. I also have to mention that she likes to make some really hard exams for students. She also has a lot of assignment for students, like poster, notebook, or some useless art work. Don't take her class, you'll regret it.

3.0
4.0
CHEM110
Grade: B-
Jan 5, 2016

Heather is an interesting character. She's got a wacky personality for sure. Labs are mandatory and extensive. She constantly drills students about deadlines and usually has a "too bad, its your fault" attitude when students miss information or miss points on assignments. Doesn't set students up for success on exams with no review/worksheets

1.0
5.0
CHEM161
Grade: B+
Feb 22, 2016

This instructor is not approachable! Very disorganized. Not helpful even when I approached her for help. She's rude, snaps at students and is very unprofessional. Most instructors are there to help and reassure their students in any way they can to help the student be successful in class NOT HEATHER! AVOID!

1.0
4.0
CHEM161
Feb 23, 2016

Heather likes to "try" and be funny but I would rather she taught the material in an organized way making sure her students benefitted from her instruction. She seems to go out of the way to trick you on exams and make it as hard as possible. She likes to keep reminding the class how highly educated and extremely intelligent she is.

5.0
3.0
CHEM110
Grade: A
Mar 28, 2016

Chem concepts are shown through art labs. Preparation matters. Consistent and clear expectations spelled out in her syllabus. Read it! Review it often. Don't miss class! You can't make up pts lost. (Kid has a fever of 104? Too bad!) Do the reading and homework- test questions come from the text & lecture. Put dates on your calendar ASAP.

5.0
4.0
CHEM121
Grade: A
Sep 13, 2016
Would take again

Good, caring, prof.

Tough Grader
Respected
Caring
1.0
3.0
CHEM161
Oct 10, 2016
Wouldn't take again

She is just a terrible teacher. Directions have never been so unclear in a class. She thinks she is being very specific, but all of her instructions are incredibly scattered and difficult to follow. I've never sat and listened to someone talk for so long and say absolutely nothing. Would not recommend.

Tough Grader
Skip class? You won't pass.
1.0
5.0
CHEM161
Grade: Not sure yet
Oct 26, 2016
Wouldn't take again

She is unorganized in her lectures. She is very strict with deadlines down to the second. She consistently discourages asking for help through a condescending demeanor. She grades your lab reports on detail, yet her lab procedures are very unorganized and sometimes lack specificity or important information. Do not take her chemistry course.

Tough Grader
Skip class? You won't pass.
LECTURE HEAVY
1.0
5.0
CHEM141
Grade: D+
Nov 5, 2016
Wouldn't take again

Terrible teacher. will never take her class again. her prelab videos are crap and if you miss one of her classes you basically will fail that chapter if you don't catch up. i recommend people to never take her class.

Tough Grader
TEST HEAVY
LECTURE HEAVY
3.0
4.0
CHEM161
Grade: B
Nov 10, 2016
Would take again

Heather is a good teacher. We do group projects everyday in class, but the individual quizzes and tests are NOTHING like the homework and group projects. In addition, she grades labs VERY PRECISELY. I have spent over 4hours on each lab report, and have yet to receive a 100%. In addition, I hate that she assigns a new lab partner each week :(

Tough Grader
Skip class? You won't pass.
GROUP PROJECTS
2.0
5.0
CHEM161
Dec 13, 2016
Wouldn't take again

Do not take this teacher for Chem. I spent countless hours on labs weekly and never got above a C. She goes out of her way to trick you on exams and make them as difficult as possible. I truly think she doesn't want students to pass her class. In labs she acts as if you are bothering her if you ask a question. Also, shes not funny but thinks she s

Tough Grader
TEST HEAVY
1.0
5.0
CHEM161
Grade: B
Dec 31, 2016
Wouldn't take again

The worst teacher I have ever had. She went out of her way to make things difficult, and made numerous mistakes which she continued to blame students for. Even when your answer was correct, it wasn't "the most correct". On multiple occasions I had to get my grades corrected which was a hassle because she wouldn't let me ask without interrupting me.

Tough Grader
Skip class? You won't pass.
LECTURE HEAVY
1.0
5.0
CHEM162
Feb 12, 2017
Wouldn't take again

Walsh is a narcissistic. She treats students like they're already cheaters, doesn't respond to emails, doesn't prepare students for exams. She is very particular about EVERYTHING and knocks points off even when you explain concepts the way she did in class. Students routinely don't finish labs b/c she spends the first 30 min talking about herself.

Tough Grader
1.0
5.0
CHEM161
Mar 2, 2017
Wouldn't take again

Walsh is one of the worst experiences I've ever dealt with. She doesn't explain things clearly then grades extremely harshly. She isn't open to student questions at all, especially not during the labs. If you try to ask her something in lab she will basically yell at you in front of the whole class to "ask your coworker, not your boss."

Tough Grader
Skip class? You won't pass.
LOTS OF HOMEWORK
1.0
4.0
CHEM162
Mar 28, 2017
Wouldn't take again

She can not even make eye contact when you ask a question and she acts like you are stupid and bothering her when you do. She has no problem belittling students in front of others. Best to just keep your head down and wait for it to be over. This is by far the worst experience I have ever had with an instructor.

SO MANY PAPERS
1.0
4.0
CHEM163
Grade: B
Jun 8, 2017
Wouldn't take again

Extremely hard to talk to, doesn't really care for students success, online homework is way harder and nothing like what she teaches in lecture, grades way too hard (impossible to get 100% on a lab report), isn't clear on exactly what she wants, limited office hours, expect to teach yourself a lot of material in the course because she misses a lot.

Tough Grader
Skip class? You won't pass.
LECTURE HEAVY
5.0
4.0
CH163
Grade: B-
Jun 27, 2017
Would take again

Heather is a tough teacher but she truly cares that her students are prepared for future science class and that they succceed. She allows is available for office hours but she is busy with other classes so go to her office hours. She is a great help. She has helped my get into my transfer college and she is preparing us to succeed in our studies

Gives good feedback
Participation matters
Caring
2.0
4.0
CHEM121
Grade: Not sure yet
Oct 2, 2017
Wouldn't take again

She is VERY picky with discussions participation and is also very hard to follow with her online modules due to the use of multiple fonts/colors and size of the text. Be prepared to get criticized for doing your work until it's her standard, which makes it difficult to receive credit. Get your participation credit EARLY in the week, trust me!

Tough Grader
Participation matters
5.0
4.0
CHEM163
Grade: A+
Oct 16, 2017
Would take again

I think many misunderstood her; she may sound strict in class, but it is just her way of communication. I like how she uses weird words which are funny, but many don't understand her jokes. In class exams are do-able, but labs are HELL. BE PREPARED FOR MAGIC SHOW! SHE WOULD CUT MANY POINTS FROM YOUR LABS IF NOT PERFECT. I never get >85% for lab.

Tough Grader
Skip class? You won't pass.
Amazing lectures
1.0
5.0
CHEM139
Grade: Rather not say
Nov 1, 2017
Wouldn't take again

Absolutely the worst teacher I've ever taken. The most strict teacher I've ever had the "privilege" of taking. She is the entire abundance of all terrible, horrid, decrepit words you can find in any dictionary. 0/10. Would never take this class if my life depended on it. Absolutely a terrible class. You're better off spending tuition elsewhere.

Tough Grader
LOTS OF HOMEWORK
SO MANY PAPERS
1.0
3.0
CHEM163
Grade: Drop/Withdrawal
Jan 24, 2018
Wouldn't take again

Due dates on the weekends, first exam only 2 and half weeks in and does not care if you have to work weekends, parent, or both. No flexibility if you work through college, yet she wastes time in lecture with lame jokes. Forces attendance with group worksheets and multiple quizzes. Go to another school if you have to, avoid this horrible teacher.

LOTS OF HOMEWORK
TEST HEAVY
LECTURE HEAVY
1.0
4.0
CHEM110
Grade: Drop/Withdrawal
Feb 12, 2018
Wouldn't take again

SO DISORGANIZED! Even the lectures go into tangents where she wastes time trying to tell a joke/story about how overqualified she is. She never makes eye contact with students, looks up like something is stuck on the sealing. Her Syllabus is also 17 pages of 4 different colors and fonts, making it impossible to find things. AVOID!

Tough Grader
Skip class? You won't pass.
1.0
3.0
CHEM110
Grade: Not sure yet
Feb 21, 2018
Wouldn't take again

grade very very very tough. have many excuse to reduce your points. If I can choose again, I will definitely choose other teacher or take the 121.

Tough Grader
BEWARE OF POP QUIZZES
Hilarious
1.0
2.0
CHEM163
Mar 4, 2018
Wouldn't take again

She is not helpful for students. Prepare to learn by yourself with tons of homework. Her group projects are silly, if you don't understand the lecture then good luck :)

Tough Grader
LOTS OF HOMEWORK
GROUP PROJECTS
1.0
5.0
CHEM163
Mar 4, 2018
Wouldn't take again

She is not helpful for students. Prepare to learn by yourself with tons of homework. Her group projects are silly, if you don't understand the lecture then good luck :) She does not provide any extra credits, and she's a tough grader. If you want to have high grades--Best advice: Don't take her!

Tough Grader
LOTS OF HOMEWORK
GROUP PROJECTS
1.0
5.0
CHEM139
May 30, 2018
Wouldn't take again

I'm not even sure how this teacher became a professor. Honestly one of the worst teachers I have ever taken. She is disorganized, doesn't know how to communicate with you efficiently. She doesn't understand when students are working their hardest. Save your money and take any professor besides her. I wish I had read her reviews before taking this.

Tough Grader
LOTS OF HOMEWORK
GROUP PROJECTS
3.0
4.0
CHEM162
Grade: A-
Jul 4, 2018
Wouldn't take again

Be comfortable studying on your own or finding other methods to understand the material if you plan to take Walsh. Group quizzes every period, but they will help prepare you for difficulty of an upcoming exam. Exams heavily weighted. GO TO HER OFFICE HOURS TO GET YOUR LAB NOTEBOOK CHCKED IF YOU WANT TO PASS LAB, VERY STRICT GRADING.

Tough Grader
Participation matters
TEST HEAVY
2.0
4.0
CHEM139
Grade: A+
Jul 7, 2018
Wouldn't take again

Her online lectures are short and informative but lacking. She doesnt grade on a curve and her grading is horribly inconsistent, she will be picky and demand one type of format and next exam she marks it as incorrect. Group discussions can be beneficial, utilize them. She slacks on email response and uploading learning modules at times.

Tough Grader
Participation matters
GROUP PROJECTS
1.0
1.0
CHEM121
Jul 13, 2018
Wouldn't take again

If there was an option for 0 for the rating, I would give her a zero. She grades unfairly and is very mean. If you miss a pre-lab quiz, you will get a zero for the quiz AND the lab report. She won't even accept the lab report. Worst teacher ever.

Tough Grader
Participation matters
Skip class? You won't pass.
5.0
4.0
CHEM139
Grade: A-
Aug 19, 2018
Would take again

This chemistry course was tough but chemistry in general is a tough subject. The instructor was happy to help and lenient if she saw you were putting in the time and working hard. She is a PARTICULAR grader, meaning there is a format you need to follow in her class, if you follow it then you will be successful. You will receive a lot of homework.

Tough Grader
Gives good feedback
Participation matters
1.0
2.0
CHEM139
Grade: C
Oct 10, 2018
Wouldn't take again

This professor is unclear about assignments at times and is an extremely heavy grader for a prep course. I would absolutely not recommend.

Tough Grader
Get ready to read
Participation matters
1.0
5.0
CH161
Grade: Not sure yet
Oct 15, 2018
Wouldn't take again

She gave good lectures but her grading is super tough. You can still lose a lot of points on the test even you get the final answer correctly. Because what you did is not how she did in class.

Tough Grader
Participation matters
1.0
5.0
CHEM162
Oct 24, 2018
Wouldn't take again

One of the worst science teacher on campus. she is a tough grader, gives a terrible lecture and really strict. if you are just taking chem 139 and below with her its nothing compared to her 162 courses. All I can say is, Good Luck!!

Tough Grader
LOTS OF HOMEWORK
TEST HEAVY
1.0
5.0
CHEM161
Nov 23, 2018
Wouldn't take again

Heather is very strict on grading lab assignments. Lab is 30% of course grade. Average of lab report is around 15/25. If you dont do well on lab, I could say you should be ready for repeating the same class with another instructor. She is very picky on format, significant figures and so on. These seems simple but will let you lose a lot of points.

Tough Grader
GROUP PROJECTS
2.0
4.0
CH161
Grade: B-
Dec 8, 2018
Wouldn't take again

Very strict about lab grading. Content of the material was mostly the same as CHEM 139 except with a couple of topics added in and it was mostly simple. Lectures are confusing. Be prepared for labs, it was the hardest part of the course, highest graded , and most confusing part.

Tough Grader
Participation matters
Skip class? You won't pass.
1.0
5.0
CHEM121
Jan 6, 2019
Wouldn't take again

I just gave in first 3 days. She is the WORST teacher that i have ever had. NEVER take her class!!! specially when it is online. She includes that she will not help you and sh wil not reply to your emails if you face to problems. Even she is not responsible to her own mistakes, instead she wanted us to find it. HORRIBLE

Tough Grader
Get ready to read
SO MANY PAPERS
1.0
5.0
CHEM162
Grade: C+
Mar 13, 2019
Wouldn't take again

I'm not going to say that if you care about the grade, do not even register for the class. The idea of registering for this class will probably lower your GPA. Moreover, the tests are really heavy and challenging to even challenging to work on. I would NEVER NEVER NEVER recommend her. Please don't take any class with her.

Skip class? You won't pass.
Test heavy
Tough grader
1.0
5.0
CHEM121
Grade: B+
Mar 13, 2019
Wouldn't take again

You should be a chemistry major or even a scientist to manage even getting 80% on her labs. AVOID HER!!!! Overall, I will tell you that this is the only time in my entire life see people CRYING After an exam. STAY SAFE AND DON'T TAKE WALSH!!!!

Skip class? You won't pass.
Test heavy
Tough grader
1.0
5.0
CHEM162
Grade: B+
Mar 13, 2019
Wouldn't take again

Before taking the class, I saw the rating for Walsh and I did not believe that this is true and she can be manageable. But NO, test were heavy, labs are really hard, and even quizzes are very freaking hard. I remember my classmates saying to me "don't go to class, you probably will have a higher grade by not showing up." Overall, never recommended

Skip class? You won't pass.
Test heavy
Tough grader
1.0
5.0
CHEM162
Grade: D-
Mar 13, 2019
Wouldn't take again

We have two tests and they were really hard, and the labs are very very very hard. NEVER EVER recommend. Overall, if you did not trust the rates, then you are mistaken. I personally did not trust the rates but really that is the worst class I've ever taken in my life.

Skip class? You won't pass.
Test heavy
Tough grader
1.0
5.0
CHEM162
Grade: Drop/Withdrawal
Mar 18, 2019
Wouldn't take again

Drop this class if you can. If you think youre really good at Chemistry, you can still earn a high grader if you take with another teacher. Theres almost no chance of a 4.0 in this class. By the way, she will give people a 0.0 course grade for people who got two 0s on lab report even they earn a passing percentage.

Tough grader
1.0
5.0
CHEM139
May 15, 2019
Wouldn't take again

I saw the bad reviews and took her class anyway thinking that people were over exaggerating. Turns out they were all right, don't take her class. She's unreasonably strict for an introduction class, extremely picky about very small things, and even if you put in a lot of work it's unlikely you'll get an A.

Get ready to read
Participation matters
Tough grader
2.0
4.0
CHEM131
Grade: B-
May 24, 2019
Wouldn't take again

I understand she wants us to learn how to write the correct units & labels but the more small mistakes you make the more your grade suffers. I would agree she is very picky. One time I followed her technique for a conversion on a test from one of the video's she boasts about how many hours she puts into & she marked it incorrect. Answer was right.

Tough grader
1.0
4.0
CHEM139
Grade: A
May 31, 2019
Wouldn't take again

Heather is inconsistent with grading and instruction. The course is riddled with inconsistencies, and grammar and spelling errors. The participation requirement is designed to ensure 25% of the class will fail. I changed my major so I didn't have to take any more classes with Heather. Her courses are known issues. Do not take any of her classes.

Participation matters
Skip class? You won't pass.
1.0
5.0
CHEM163
Grade: C+
Jun 3, 2019
Wouldn't take again

Quite literally the least effective teacher I have ever had, teaches gen chem like its the last course before getting your doctorate. Her lectures are impossible to follow because she is all over the place. Shows no concern for her students, you have to be in class for the group projects but you will learn more on your own.

Lots of homework
Skip class? You won't pass.
Tough grader
1.0
5.0
CHEM163
Jun 9, 2019
Wouldn't take again

I don't know HOW SHE'S HAS NOT BEEN FIRED yet but she is THE WORST PROFESSOR AT EDCC. YOU WILL SUFFER AND RUIN YOUR GPA.. TRUST ME AND TRUST THE REVIEWS. PLEASE AVOID.

Tough grader
1.0
5.0
CHEM121
Grade: A
Oct 1, 2019
Wouldn't take again

She is DISRESPECTFUL with unclear grading criteria. You think you know chemistry enough to get an A? Don't even think about it, I was a full A student and was really good at chemistry but she screwed up my grade.

Tough grader
1.0
5.0
CHEM139
Grade: Drop/Withdrawal
Oct 22, 2019
Wouldn't take again

Don't. Just don't. Worst teacher I've had in years. Disorganized, won't acknowledge their own mistakes. Treats students with contempt. If you need assistance, you won't get it. Tests have nothing to do with the matter covered. Inconsistent grading, and is horrible at telling you how they wants something answered. Avoid at all costs.

Skip class? You won't pass.
Tough grader
1.0
4.0
CHEM121
Grade: Rather not say
Nov 2, 2019
Wouldn't take again

All of these reviews are completely accurate. WORST PROFESSOR IVE EVER HAD. She does not make clear what she expects of you, she expects you to figure everything out on your own, inconsiderate, disrespectful, and unprofessional towards her students. Will never take a class of hers again and I will be telling anyone I know at EDCC to STEER CLEAR!!!!

Skip class? You won't pass.
Tough grader
4.0
3.0
CHEM121
Grade: B+
Dec 19, 2019
Would take again

Shes funny and often gets off topic, but she knows what shes teaching and youll better understand what shes teaching with a textbook. Shes really specific about units and all that but if you follow her format youll be fine. At the middle of the term youll get a low score but near the end of the term shell give you a lot of extra credit.

Lots of homework
EXTRA CREDIT
Tough grader
4.0
3.0
CHEM121
Grade: A
Dec 19, 2019
Would take again

Heathers class has lots of online homework and there are lab reports to do after each lab. You may receive tough grades at first but at last she will give lots of extra credit. I was worried about failing the class at first. Her online homework helps you understand the class more.

Lots of homework
EXTRA CREDIT
Tough grader
1.0
5.0
CHEM161
Feb 5, 2020
Wouldn't take again

WORST TEACHER, DON'T TAKE HER! Even if you know the material and do well in quizzes and exams she will take off so many points on the labs for stupid things. I remember I had a lab report that required 5 graphs, I put V.S. (versus) in caps and she took off points and multiplied it by 5 BECAUSE I HAD 5 GRAPHS! How is that related to chemistry?

Lots of homework
Lecture heavy
Tough grader
5.0
5.0
CHEM121
Mar 24, 2020
Wouldn't take again

If you are looking for an easy CHEM class to pass, this is not the class for you. The teacher is enjoyable and funny, however you MUST seek additional help in order to pass with good grades. This is because her class is intentionally made harder than most CHEM classes in college. I would recommend trying a different teacher or school.

Accessible outside class
Test heavy
Tough grader
1.0
5.0
CHEM121
May 9, 2020
Wouldn't take again

The teacher's grading requirements were very strict and confusing, especially in the discussion board. Don't try to win points with her. One of her assignments said it would take two hours, but it took much longer than that. She has a crushing amount of homework. She is the most strict teacher I came to edcc.

Lots of homework
Test heavy
Tough grader
1.0
5.0
CHEM139
May 14, 2020
Wouldn't take again

Disrespectful to students, to the point of unprofessionalism. Very disorganized, post 5 million things in the modules on canvas so that you have to dig for the information you need. If you ask a question she seemingly takes pleasure in making you feel like a retard. AVOID AT ALL COSTS - terrible instructor and I feel sorry for her husband.

Tough grader
4.0
4.0
CHEM121
May 14, 2020
Would take again

This is a hard class, but Heather gave us the tools we needed to succeed. Her lab-report feedback during her office hours was invaluable! She has specific grading criteria which may SEEM knit picky; however, in chemistry the details are important. If you are unclear about why you got points off, make sure you ask her. Class experiments were fun!

Gives good feedback
Accessible outside class
Tough grader
1.0
4.0
CHEM139
Grade: D-
Aug 25, 2020
Wouldn't take again

requirement for my major. I have never hated a teacher till now, she grades things too harshly. not on the actual chemistry, but on showing work and written answers. I even followed her feed back and LOST points for two exams and have to retake this class, she has help videos that go on and on to explain the one or two things i needed to understand

Test heavy
Group projects
Tough grader
5.0
2.0
CHEM121
Sep 24, 2020
Would take again

Having Heather a teacher during my time at Edmonds College was an eye-opening experience for me. Heather's class was very structured and she was straight to the point on how to get an A in her class. Following her advice, I just got accepted into UW Seattle. Her teaching style was awesome and included multiple live demos which enhanced my learning.

1.0
5.0
CHEM121
Oct 12, 2020
Wouldn't take again

Very picky on everything, try to avoid if could

Lots of homework
Get ready to read
Participation matters
2.0
4.0
CHEM121
Grade: B-
Oct 13, 2020
Wouldn't take again

Lets get one thing straight. Shes a smart person and she can teach but not very efficiently. Ive always been good at science. I took IB and advanced biology and chemistry in high school and aced both. It was tough but nothing compared to this class. Lessons are too complex, disorganized page, too much over explaining. I wish I read the reviews.

Skip class? You won't pass.
Tough grader
1.0
4.0
CHEM139
Grade: D
Nov 19, 2020
Wouldn't take again

She said that she's picky because she wants you to do well in future. Actually, it doesn't help after you transfer at all, it doesn't help with your organic chem next year as well. The way she grades work is she takes points off for any reason she likes, she will also give a zero if she wants. This class makes no sense, please AVOID!

Lots of homework
Tough grader
4.0
4.0
CHEM121
Grade: B
Dec 11, 2020
Would take again

Maybe it's cause we were online, but she was actually really helpful this quarter and gave a lot of extra credit towards the end. There is a lot of homework though, but it helps for the tests.

Group projects
EXTRA CREDIT
Tough grader
1.0
5.0
CHEM121
Grade: D+
Mar 18, 2021
Wouldn't take again

Be prepared to study a lot. And make sure to VERY SPECIFIC on how you do the problems because she can be a tough grader ( on things like formula units). I took this class online though which I'm sure made it harder. If I could do it again, I would take this class in-person rather than online.

Lots of homework
Test heavy
Tough grader
1.0
5.0
CHEM139
Grade: D
Apr 7, 2021
Wouldn't take again

If you are a chem major, her toughness and pickiness will probably be ok. She prides herself on being hard which is not helpful for an entry level non major class. After using tutors and trying everything I asked what else I could do to get help and she said maybe online wasnt for me. Clearly, but that isnt really a choice right now. Frustrating.

Tough grader
1.0
5.0
CHEM162
Grade: C
May 27, 2021
Wouldn't take again

This is by far the worst class I have ever taken. If you go through her PowerPoints and take notes, do the homework every week, and do the group projects, you still will not perform well in this class. Largely the things she puts on the test are not in any of the aforementioned material. Her class canvas is also very busy with information.

Get ready to read
Skip class? You won't pass.
Tough grader
1.0
4.0
CHEM162
Grade: C-
Jun 1, 2021
Wouldn't take again

The worst teacher I have ever had. You'll be surprised by the number of instructions you get for small assignments and then tests will have things you never learned. Very picky grader and does not want the class to succeed as the mean grade is never above a C.

Test heavy
Group projects
Tough grader
1.0
4.0
CHEM139
Grade: Not sure yet
Jun 9, 2021
Wouldn't take again

Just a terrible teacher. She needs to do better.

Lots of homework
Test heavy
Tough grader
1.0
4.0
CHEM162
Grade: Not sure yet
Jun 10, 2021
Wouldn't take again

Lots of instructions and she requires units for EVERY SINGLE STEPS for some stupid reasons. If you miss out units in steps, you will lost tons of marks, and eventually, you might be finding yourself almost or failing a midterm/final just because of missing units. If you have a choice, NEVER take her class!!!

1.0
4.0
CHEM139
Grade: Not sure yet
Jun 11, 2021
Wouldn't take again

The fact that she actually thinks she's doing well as a teacher just boggles my mind. I feel like she tries to act all professional when trying to teach, but that's one of the main reasons why her students don't succeed as much. It seems like she barely tries to help her students when they're in need of it.

Lots of homework
Lecture heavy
Tough grader
1.0
5.0
CHEM162
Grade: Not sure yet
Nov 6, 2021
Wouldn't take again

At first I thought Heather was doing okay at the first weeks of class but her class isn't helpful at all... she wants you to be perfect at once in which it is hard to be. She wants you to be really really detailed and if your answer doesn't match her answer for example in calculation she will give you 0 no partial credit for the show your work ....

Lots of homework
Skip class? You won't pass.
Tough grader
1.0
5.0
CHEM121
Grade: Incomplete
Mar 9, 2022

Normally, I am a 3.9 student. I was warned about the Chem dept before enrolling. I've been a top student all along, How bad could it really be? In a word, if you see this prof. as the instructor, run, don't look back and keep going! The syllabus should be your first clue, 26 pages of self adulation. Not a class for the non-chem major.

Tough grader
Lots of homework
2.0
4.0
CHEM121
Grade: A-
Nov 11, 2022

The worst organized canvas page I have ever seen. You will struggle to find what you need for this class. If you ever ask a "dumb" question she really seems to love making you feel like a moron. Her personality is very annoying as well. She gets a 2 because she gave a lot of extra credit opportunities and shes not actively mean or rude to students

Tough grader
EXTRA CREDIT
Group projects
4.0
4.0
CHEM121
Grade: B
Dec 9, 2022
Would take again

Heather is a great professor. She genuinely cares about her students and you can tell she wants them to succeed. Her grading is harsh but it keeps you on top of things. If you have questions then you can definitely ask her, she won't make you feel bad for asking a lot of questions. Go to her office hours. They will help you so much.

Tough grader
Group projects
Lots of homework
1.0
5.0
CHEM121
Dec 16, 2022

she was insanely difficult. is not easy-going and follows the syllabus to the t. extremely harsh grader and painfully difficult exams

Tough grader
Lecture heavy
Test heavy
5.0
4.0
CH161
Grade: A
May 17, 2023
Would take again

Mrs. Walsh is a tough teacher. Her classes will not be easy. But this is by design. You will get very prepared for future classes and learn a lot. She cares about your success as a student.

Tough grader
Participation matters
Lecture heavy
2.0
5.0
CHEM162
Grade: A
Jun 17, 2023

If you take her class, prepare a stack of papers because she wants you to print all the lab reports. Her lectures were quite enjoyable but her labs are super hard. You'll spend a lot of time prepping your lab notebook and doing around 20-30 homework questions per week. This class is extremely hard but it'll be useful for future classes.

Group projects
Gives good feedback
So many papers
2.0
5.0
CHEM161
Grade: C+
Dec 12, 2023

As a recent graduate with chem degree, I still don't think her class is worthy. It won't build you a strong foundation for ochem or pchem. She docks points off for each minor errors, so it's completely possible to fail because of small mistakes, regardless correctness. Most professor consider this as overall quality score. But this is unreasonable

Tough grader
Group projects
1.0
4.0
CHEM162
Grade: B+
Dec 12, 2023

Editing my review now that I've had time to reconsider - her grading criteria is unreasonably picky - you can lose like 25% of your lab grade to very very minor errors in formatting. No other professor will be as picky about labs as she is. If you want an A, spend 5 hours prepping every lab - not even joking. Lectures are ok. Goes off-topic a lot.

Tough grader
Lots of homework
Accessible outside class
1.0
5.0
CHEM139
Grade: D
Jan 3, 2024

In my years as a student, Heather Walsh is hands down the worst teacher I have ever had. She does not understand teaching, and successfully makes even the most basic of topics incredibly convoluted. I had a 4.0 before her class. I would avoid this teacher at all costs.

1.0
5.0
CHEM139
Grade: Not sure yet
Jan 17, 2024

Professor Walsh is hands-down the worst professor I have ever had. She does not allow students to contact her outside of 9-5 hours, but has no issues sending you emails about things you've messed up after 9-5 hours. She requires you to start emails with a proper greeting, but she herself does not do that. She pretends to care, but simply does not.

Tough grader
Get ready to read
Lots of homework
1.0
4.0
CHEM121
Grade: Drop/Withdrawal
Feb 14, 2024

She does not prepare her students for her midterms. Bad quality teacher, take a different chem teacher at edmonds instead.

Clear grading criteria
1.0
5.0
CHEM121
Grade: Drop/Withdrawal
Apr 22, 2024

Professor Heather Walsh has Strick late policies. A 0 on all quizzes, assignments, and labs if turned in late. 50% for HW. The second lab she didn't show up to lab and never gave a reason for not showing up. Although extremely strict with how she grades and deadlines.

3.0
4.0
CHEM121
Grade: B-
Feb 10, 2025

Professor Heather's class is tough, but engaging with the materials and utilizing Unstuck ai for study prep can really help. Strict policies, but great feedback if you put in the effort.

1.0
5.0
CH161
Grade: F
Oct 3, 2025

Avoid this teacher at all cost.

Tough grader
Beware of pop quizzes
So many papers
5.0
5.0
CH161
Oct 3, 2025

She is really difficult, but I learnt a lot from her. Truly inspirational!

Tough grader
Lots of homework
So many papers
1.0
5.0
CHEM161
Grade: A-
Dec 22, 2025

If you are not a Chem major, AVOID AVOID AVOID HER AT ALL COSTS. DO NOT TAKE HER. PLEASE. I should have dropped from Week 1 when I saw her ATROCIOUS Canvas page and syllabus document. She is messy - goes off-topic A LOTT during lectures, NEVER updates her pre-labs (she uses a decade-old material..), and INCREDIBLY PICKY about the SMALLEST things.

Tough grader
Group projects
Class Info

Online Classes

100%

Attendance Mandatory

77%

Textbook Required

11%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B-

95% confidence
Based on 47 grades
Most common grades:
Not sure yet (10)
B- (7)
A (7)
Grade Distribution
A(10)B(13)C(6)D(13)F(1)A-/B+(10)
Based on 67 reported grades
Not sure yet: 10
B-: 7
A: 7
B: 6
Common Tags
Tough grader (41)
Tough Grader (28)
Skip class? You won't pass. (21)
Lots of homework (16)
Participation matters (13)
Test heavy (11)
Group projects (8)
LOTS OF HOMEWORK (7)
Rating Trend

Declining

-0.88 avg change
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Last 6 months
Ratings by Course

CH163

5.0

(1)

CHEM131

3.5

(2)

CH110

3.0

(1)

CH161

2.8

(5)

CHEM110

2.6

(7)
+6 more courses
Difficulty by Course

CHEM162

4.6

CH161

4.6

CHEM161

4.5

CHEM121

4.1

CH110

4.0

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